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Posted to commits@isis.apache.org by da...@apache.org on 2020/06/11 12:58:56 UTC

[isis] 01/01: ISIS-2222: first steps to introducing cypress as an e2e framework.

This is an automated email from the ASF dual-hosted git repository.

danhaywood pushed a commit to branch ISIS-2222
in repository https://gitbox.apache.org/repos/asf/isis.git

commit a6d01b2c8990b12ace46628ab55d1040b09c6cb5
Author: danhaywood <da...@haywood-associates.co.uk>
AuthorDate: Thu Jun 11 13:58:29 2020 +0100

    ISIS-2222: first steps to introducing cypress as an e2e framework.
---
 .gitignore                                         |   11 -
 examples/demo/vaadin/.gitignore                    |   12 +
 examples/demo/wicket/e2e-notes.adoc                |   47 +
 .../e2e/cypress-scaffolding/fixtures/example.json  |    5 +
 .../integration/examples/actions.spec.js           |  299 ++++
 .../integration/examples/aliasing.spec.js          |   40 +
 .../integration/examples/assertions.spec.js        |  177 +++
 .../integration/examples/connectors.spec.js        |   97 ++
 .../integration/examples/cookies.spec.js           |   77 +
 .../integration/examples/cypress_api.spec.js       |  219 +++
 .../integration/examples/files.spec.js             |  115 ++
 .../integration/examples/local_storage.spec.js     |   52 +
 .../integration/examples/location.spec.js          |   32 +
 .../integration/examples/misc.spec.js              |  104 ++
 .../integration/examples/navigation.spec.js        |   56 +
 .../integration/examples/network_requests.spec.js  |  201 +++
 .../integration/examples/querying.spec.js          |  114 ++
 .../examples/spies_stubs_clocks.spec.js            |  205 +++
 .../integration/examples/traversal.spec.js         |  121 ++
 .../integration/examples/utilities.spec.js         |  136 ++
 .../integration/examples/viewport.spec.js          |   59 +
 .../integration/examples/waiting.spec.js           |   33 +
 .../integration/examples/window.spec.js            |   22 +
 .../integration/typescript/basic.ts                |   10 +
 examples/demo/wicket/src/test/e2e/cypress.json     |    3 +
 .../src/test/e2e/cypress/integration/login.ts      |   16 +
 .../wicket/src/test/e2e/cypress/plugins/index.js   |   21 +
 .../src/test/e2e/cypress/support/commands.js       |   25 +
 .../wicket/src/test/e2e/cypress/support/index.js   |   22 +
 .../demo/wicket/src/test/e2e/package-lock.json     | 1527 ++++++++++++++++++++
 examples/demo/wicket/src/test/e2e/package.json     |   21 +
 examples/demo/wicket/src/test/e2e/tsconfig.json    |   69 +
 incubator/viewers/vaadin/.gitignore                |   12 +
 33 files changed, 3949 insertions(+), 11 deletions(-)

diff --git a/.gitignore b/.gitignore
index 0d2ed80..61d0a0f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -65,15 +65,4 @@ _commit.sh
 
 # The following files are generated/updated by vaadin-maven-plugin
 node_modules/
-# Browser drivers for local integration tests
-drivers/
-# Error screenshots generated by TestBench for failed integration tests
-error-screenshots/
-# More Node stuff as introduced with Vaadin
-node/
-package-lock.json
-package.json
-webpack.config.js
-webpack.generated.js
-pnpm*
 
diff --git a/examples/demo/vaadin/.gitignore b/examples/demo/vaadin/.gitignore
new file mode 100644
index 0000000..d0a9ca5
--- /dev/null
+++ b/examples/demo/vaadin/.gitignore
@@ -0,0 +1,12 @@
+# Browser drivers for local integration tests
+drivers/
+# Error screenshots generated by TestBench for failed integration tests
+error-screenshots/
+# More Node stuff as introduced with Vaadin
+node/
+package-lock.json
+package.json
+webpack.config.js
+webpack.generated.js
+pnpm*
+
diff --git a/examples/demo/wicket/e2e-notes.adoc b/examples/demo/wicket/e2e-notes.adoc
new file mode 100644
index 0000000..4e22d21
--- /dev/null
+++ b/examples/demo/wicket/e2e-notes.adoc
@@ -0,0 +1,47 @@
+= E2E Notes
+
+== Installation
+
+* in `src/test/e2e`
+
+* per link:https://basarat.gitbook.io/typescript/intro-1/cypress[this blog post] and also link:https://docs.cypress.io/guides/getting-started/installing-cypress.html[Cypress getting started docs]:
++
+[source,bash]
+----
+mkdir e2e
+cd e2e
+npm init -y
+npm install cypress typescript
+npx tsc --init --types cypress --lib dom,es6
+echo {} > cypress.json
+----
+
+* add some scripts to the `e2e/package.json` file:
++
+[source,json]
+----
+"scripts": {
+    "cypress:open": "cypress open",
+    "cypress:run": "cypress run"
+  },
+----
+
+* run for the first time (creates scaffolding):
++
+[source,bash]
+----
+npm run cypress:open
+----
+
+* moved the scaffolding to `cypress-scaffolding` for reference
++
+NOTE: it uses javascript rather than typescript.
+
+== Tab support (plugin)
+
+* as per link:https://github.com/Bkucera/cypress-plugin-tab[Bkucera/cypress-plugin-tab]:
++
+[source,bash]
+----
+npm install -D cypress-plugin-tab
+----
\ No newline at end of file
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/fixtures/example.json b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/fixtures/example.json
new file mode 100644
index 0000000..da18d93
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/fixtures/example.json
@@ -0,0 +1,5 @@
+{
+  "name": "Using fixtures to represent data",
+  "email": "hello@cypress.io",
+  "body": "Fixtures are a great way to mock data for responses to routes"
+}
\ No newline at end of file
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/actions.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/actions.spec.js
new file mode 100644
index 0000000..ef430ed
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/actions.spec.js
@@ -0,0 +1,299 @@
+/// <reference types="cypress" />
+
+context('Actions', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/actions')
+  })
+
+  // https://on.cypress.io/interacting-with-elements
+
+  it('.type() - type into a DOM element', () => {
+    // https://on.cypress.io/type
+    cy.get('.action-email')
+      .type('fake@email.com').should('have.value', 'fake@email.com')
+
+      // .type() with special character sequences
+      .type('{leftarrow}{rightarrow}{uparrow}{downarrow}')
+      .type('{del}{selectall}{backspace}')
+
+      // .type() with key modifiers
+      .type('{alt}{option}') //these are equivalent
+      .type('{ctrl}{control}') //these are equivalent
+      .type('{meta}{command}{cmd}') //these are equivalent
+      .type('{shift}')
+
+      // Delay each keypress by 0.1 sec
+      .type('slow.typing@email.com', { delay: 100 })
+      .should('have.value', 'slow.typing@email.com')
+
+    cy.get('.action-disabled')
+      // Ignore error checking prior to type
+      // like whether the input is visible or disabled
+      .type('disabled error checking', { force: true })
+      .should('have.value', 'disabled error checking')
+  })
+
+  it('.focus() - focus on a DOM element', () => {
+    // https://on.cypress.io/focus
+    cy.get('.action-focus').focus()
+      .should('have.class', 'focus')
+      .prev().should('have.attr', 'style', 'color: orange;')
+  })
+
+  it('.blur() - blur off a DOM element', () => {
+    // https://on.cypress.io/blur
+    cy.get('.action-blur').type('About to blur').blur()
+      .should('have.class', 'error')
+      .prev().should('have.attr', 'style', 'color: red;')
+  })
+
+  it('.clear() - clears an input or textarea element', () => {
+    // https://on.cypress.io/clear
+    cy.get('.action-clear').type('Clear this text')
+      .should('have.value', 'Clear this text')
+      .clear()
+      .should('have.value', '')
+  })
+
+  it('.submit() - submit a form', () => {
+    // https://on.cypress.io/submit
+    cy.get('.action-form')
+      .find('[type="text"]').type('HALFOFF')
+
+    cy.get('.action-form').submit()
+      .next().should('contain', 'Your form has been submitted!')
+  })
+
+  it('.click() - click on a DOM element', () => {
+    // https://on.cypress.io/click
+    cy.get('.action-btn').click()
+
+    // You can click on 9 specific positions of an element:
+    //  -----------------------------------
+    // | topLeft        top       topRight |
+    // |                                   |
+    // |                                   |
+    // |                                   |
+    // | left          center        right |
+    // |                                   |
+    // |                                   |
+    // |                                   |
+    // | bottomLeft   bottom   bottomRight |
+    //  -----------------------------------
+
+    // clicking in the center of the element is the default
+    cy.get('#action-canvas').click()
+
+    cy.get('#action-canvas').click('topLeft')
+    cy.get('#action-canvas').click('top')
+    cy.get('#action-canvas').click('topRight')
+    cy.get('#action-canvas').click('left')
+    cy.get('#action-canvas').click('right')
+    cy.get('#action-canvas').click('bottomLeft')
+    cy.get('#action-canvas').click('bottom')
+    cy.get('#action-canvas').click('bottomRight')
+
+    // .click() accepts an x and y coordinate
+    // that controls where the click occurs :)
+
+    cy.get('#action-canvas')
+      .click(80, 75) // click 80px on x coord and 75px on y coord
+      .click(170, 75)
+      .click(80, 165)
+      .click(100, 185)
+      .click(125, 190)
+      .click(150, 185)
+      .click(170, 165)
+
+    // click multiple elements by passing multiple: true
+    cy.get('.action-labels>.label').click({ multiple: true })
+
+    // Ignore error checking prior to clicking
+    cy.get('.action-opacity>.btn').click({ force: true })
+  })
+
+  it('.dblclick() - double click on a DOM element', () => {
+    // https://on.cypress.io/dblclick
+
+    // Our app has a listener on 'dblclick' event in our 'scripts.js'
+    // that hides the div and shows an input on double click
+    cy.get('.action-div').dblclick().should('not.be.visible')
+    cy.get('.action-input-hidden').should('be.visible')
+  })
+
+  it('.rightclick() - right click on a DOM element', () => {
+    // https://on.cypress.io/rightclick
+
+    // Our app has a listener on 'contextmenu' event in our 'scripts.js'
+    // that hides the div and shows an input on right click
+    cy.get('.rightclick-action-div').rightclick().should('not.be.visible')
+    cy.get('.rightclick-action-input-hidden').should('be.visible')
+  })
+
+  it('.check() - check a checkbox or radio element', () => {
+    // https://on.cypress.io/check
+
+    // By default, .check() will check all
+    // matching checkbox or radio elements in succession, one after another
+    cy.get('.action-checkboxes [type="checkbox"]').not('[disabled]')
+      .check().should('be.checked')
+
+    cy.get('.action-radios [type="radio"]').not('[disabled]')
+      .check().should('be.checked')
+
+    // .check() accepts a value argument
+    cy.get('.action-radios [type="radio"]')
+      .check('radio1').should('be.checked')
+
+    // .check() accepts an array of values
+    cy.get('.action-multiple-checkboxes [type="checkbox"]')
+      .check(['checkbox1', 'checkbox2']).should('be.checked')
+
+    // Ignore error checking prior to checking
+    cy.get('.action-checkboxes [disabled]')
+      .check({ force: true }).should('be.checked')
+
+    cy.get('.action-radios [type="radio"]')
+      .check('radio3', { force: true }).should('be.checked')
+  })
+
+  it('.uncheck() - uncheck a checkbox element', () => {
+    // https://on.cypress.io/uncheck
+
+    // By default, .uncheck() will uncheck all matching
+    // checkbox elements in succession, one after another
+    cy.get('.action-check [type="checkbox"]')
+      .not('[disabled]')
+      .uncheck().should('not.be.checked')
+
+    // .uncheck() accepts a value argument
+    cy.get('.action-check [type="checkbox"]')
+      .check('checkbox1')
+      .uncheck('checkbox1').should('not.be.checked')
+
+    // .uncheck() accepts an array of values
+    cy.get('.action-check [type="checkbox"]')
+      .check(['checkbox1', 'checkbox3'])
+      .uncheck(['checkbox1', 'checkbox3']).should('not.be.checked')
+
+    // Ignore error checking prior to unchecking
+    cy.get('.action-check [disabled]')
+      .uncheck({ force: true }).should('not.be.checked')
+  })
+
+  it('.select() - select an option in a <select> element', () => {
+    // https://on.cypress.io/select
+
+    // at first, no option should be selected
+    cy.get('.action-select')
+      .should('have.value', '--Select a fruit--')
+
+    // Select option(s) with matching text content
+    cy.get('.action-select').select('apples')
+    // confirm the apples were selected
+    // note that each value starts with "fr-" in our HTML
+    cy.get('.action-select').should('have.value', 'fr-apples')
+
+    cy.get('.action-select-multiple')
+      .select(['apples', 'oranges', 'bananas'])
+      // when getting multiple values, invoke "val" method first
+      .invoke('val')
+      .should('deep.equal', ['fr-apples', 'fr-oranges', 'fr-bananas'])
+
+    // Select option(s) with matching value
+    cy.get('.action-select').select('fr-bananas')
+      // can attach an assertion right away to the element
+      .should('have.value', 'fr-bananas')
+
+    cy.get('.action-select-multiple')
+      .select(['fr-apples', 'fr-oranges', 'fr-bananas'])
+      .invoke('val')
+      .should('deep.equal', ['fr-apples', 'fr-oranges', 'fr-bananas'])
+
+    // assert the selected values include oranges
+    cy.get('.action-select-multiple')
+      .invoke('val').should('include', 'fr-oranges')
+  })
+
+  it('.scrollIntoView() - scroll an element into view', () => {
+    // https://on.cypress.io/scrollintoview
+
+    // normally all of these buttons are hidden,
+    // because they're not within
+    // the viewable area of their parent
+    // (we need to scroll to see them)
+    cy.get('#scroll-horizontal button')
+      .should('not.be.visible')
+
+    // scroll the button into view, as if the user had scrolled
+    cy.get('#scroll-horizontal button').scrollIntoView()
+      .should('be.visible')
+
+    cy.get('#scroll-vertical button')
+      .should('not.be.visible')
+
+    // Cypress handles the scroll direction needed
+    cy.get('#scroll-vertical button').scrollIntoView()
+      .should('be.visible')
+
+    cy.get('#scroll-both button')
+      .should('not.be.visible')
+
+    // Cypress knows to scroll to the right and down
+    cy.get('#scroll-both button').scrollIntoView()
+      .should('be.visible')
+  })
+
+  it('.trigger() - trigger an event on a DOM element', () => {
+    // https://on.cypress.io/trigger
+
+    // To interact with a range input (slider)
+    // we need to set its value & trigger the
+    // event to signal it changed
+
+    // Here, we invoke jQuery's val() method to set
+    // the value and trigger the 'change' event
+    cy.get('.trigger-input-range')
+      .invoke('val', 25)
+      .trigger('change')
+      .get('input[type=range]').siblings('p')
+      .should('have.text', '25')
+  })
+
+  it('cy.scrollTo() - scroll the window or element to a position', () => {
+    // https://on.cypress.io/scrollTo
+
+    // You can scroll to 9 specific positions of an element:
+    //  -----------------------------------
+    // | topLeft        top       topRight |
+    // |                                   |
+    // |                                   |
+    // |                                   |
+    // | left          center        right |
+    // |                                   |
+    // |                                   |
+    // |                                   |
+    // | bottomLeft   bottom   bottomRight |
+    //  -----------------------------------
+
+    // if you chain .scrollTo() off of cy, we will
+    // scroll the entire window
+    cy.scrollTo('bottom')
+
+    cy.get('#scrollable-horizontal').scrollTo('right')
+
+    // or you can scroll to a specific coordinate:
+    // (x axis, y axis) in pixels
+    cy.get('#scrollable-vertical').scrollTo(250, 250)
+
+    // or you can scroll to a specific percentage
+    // of the (width, height) of the element
+    cy.get('#scrollable-both').scrollTo('75%', '25%')
+
+    // control the easing of the scroll (default is 'swing')
+    cy.get('#scrollable-vertical').scrollTo('center', { easing: 'linear' })
+
+    // control the duration of the scroll (in ms)
+    cy.get('#scrollable-both').scrollTo('center', { duration: 2000 })
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/aliasing.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/aliasing.spec.js
new file mode 100644
index 0000000..bd3c604
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/aliasing.spec.js
@@ -0,0 +1,40 @@
+/// <reference types="cypress" />
+
+context('Aliasing', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/aliasing')
+  })
+
+  it('.as() - alias a DOM element for later use', () => {
+    // https://on.cypress.io/as
+
+    // Alias a DOM element for use later
+    // We don't have to traverse to the element
+    // later in our code, we reference it with @
+
+    cy.get('.as-table').find('tbody>tr')
+      .first().find('td').first()
+      .find('button').as('firstBtn')
+
+    // when we reference the alias, we place an
+    // @ in front of its name
+    cy.get('@firstBtn').click()
+
+    cy.get('@firstBtn')
+      .should('have.class', 'btn-success')
+      .and('contain', 'Changed')
+  })
+
+  it('.as() - alias a route for later use', () => {
+    // Alias the route to wait for its response
+    cy.server()
+    cy.route('GET', 'comments/*').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-btn').click()
+
+    // https://on.cypress.io/wait
+    cy.wait('@getComment').its('status').should('eq', 200)
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/assertions.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/assertions.spec.js
new file mode 100644
index 0000000..5ba93d1
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/assertions.spec.js
@@ -0,0 +1,177 @@
+/// <reference types="cypress" />
+
+context('Assertions', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/assertions')
+  })
+
+  describe('Implicit Assertions', () => {
+    it('.should() - make an assertion about the current subject', () => {
+      // https://on.cypress.io/should
+      cy.get('.assertion-table')
+        .find('tbody tr:last')
+        .should('have.class', 'success')
+        .find('td')
+        .first()
+        // checking the text of the <td> element in various ways
+        .should('have.text', 'Column content')
+        .should('contain', 'Column content')
+        .should('have.html', 'Column content')
+        // chai-jquery uses "is()" to check if element matches selector
+        .should('match', 'td')
+        // to match text content against a regular expression
+        // first need to invoke jQuery method text()
+        // and then match using regular expression
+        .invoke('text')
+        .should('match', /column content/i)
+
+      // a better way to check element's text content against a regular expression
+      // is to use "cy.contains"
+      // https://on.cypress.io/contains
+      cy.get('.assertion-table')
+        .find('tbody tr:last')
+        // finds first <td> element with text content matching regular expression
+        .contains('td', /column content/i)
+        .should('be.visible')
+
+      // for more information about asserting element's text
+      // see https://on.cypress.io/using-cypress-faq#How-do-I-get-an-element’s-text-contents
+    })
+
+    it('.and() - chain multiple assertions together', () => {
+      // https://on.cypress.io/and
+      cy.get('.assertions-link')
+        .should('have.class', 'active')
+        .and('have.attr', 'href')
+        .and('include', 'cypress.io')
+    })
+  })
+
+  describe('Explicit Assertions', () => {
+    // https://on.cypress.io/assertions
+    it('expect - make an assertion about a specified subject', () => {
+      // We can use Chai's BDD style assertions
+      expect(true).to.be.true
+      const o = { foo: 'bar' }
+
+      expect(o).to.equal(o)
+      expect(o).to.deep.equal({ foo: 'bar' })
+      // matching text using regular expression
+      expect('FooBar').to.match(/bar$/i)
+    })
+
+    it('pass your own callback function to should()', () => {
+      // Pass a function to should that can have any number
+      // of explicit assertions within it.
+      // The ".should(cb)" function will be retried
+      // automatically until it passes all your explicit assertions or times out.
+      cy.get('.assertions-p')
+        .find('p')
+        .should(($p) => {
+          // https://on.cypress.io/$
+          // return an array of texts from all of the p's
+          // @ts-ignore TS6133 unused variable
+          const texts = $p.map((i, el) => Cypress.$(el).text())
+
+          // jquery map returns jquery object
+          // and .get() convert this to simple array
+          const paragraphs = texts.get()
+
+          // array should have length of 3
+          expect(paragraphs, 'has 3 paragraphs').to.have.length(3)
+
+          // use second argument to expect(...) to provide clear
+          // message with each assertion
+          expect(paragraphs, 'has expected text in each paragraph').to.deep.eq([
+            'Some text from first p',
+            'More text from second p',
+            'And even more text from third p',
+          ])
+        })
+    })
+
+    it('finds element by class name regex', () => {
+      cy.get('.docs-header')
+        .find('div')
+        // .should(cb) callback function will be retried
+        .should(($div) => {
+          expect($div).to.have.length(1)
+
+          const className = $div[0].className
+
+          expect(className).to.match(/heading-/)
+        })
+        // .then(cb) callback is not retried,
+        // it either passes or fails
+        .then(($div) => {
+          expect($div, 'text content').to.have.text('Introduction')
+        })
+    })
+
+    it('can throw any error', () => {
+      cy.get('.docs-header')
+        .find('div')
+        .should(($div) => {
+          if ($div.length !== 1) {
+            // you can throw your own errors
+            throw new Error('Did not find 1 element')
+          }
+
+          const className = $div[0].className
+
+          if (!className.match(/heading-/)) {
+            throw new Error(`Could not find class "heading-" in ${className}`)
+          }
+        })
+    })
+
+    it('matches unknown text between two elements', () => {
+      /**
+       * Text from the first element.
+       * @type {string}
+      */
+      let text
+
+      /**
+       * Normalizes passed text,
+       * useful before comparing text with spaces and different capitalization.
+       * @param {string} s Text to normalize
+      */
+      const normalizeText = (s) => s.replace(/\s/g, '').toLowerCase()
+
+      cy.get('.two-elements')
+        .find('.first')
+        .then(($first) => {
+          // save text from the first element
+          text = normalizeText($first.text())
+        })
+
+      cy.get('.two-elements')
+        .find('.second')
+        .should(($div) => {
+          // we can massage text before comparing
+          const secondText = normalizeText($div.text())
+
+          expect(secondText, 'second text').to.equal(text)
+        })
+    })
+
+    it('assert - assert shape of an object', () => {
+      const person = {
+        name: 'Joe',
+        age: 20,
+      }
+
+      assert.isObject(person, 'value is object')
+    })
+
+    it('retries the should callback until assertions pass', () => {
+      cy.get('#random-number')
+        .should(($div) => {
+          const n = parseFloat($div.text())
+
+          expect(n).to.be.gte(1).and.be.lte(10)
+        })
+    })
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/connectors.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/connectors.spec.js
new file mode 100644
index 0000000..ae87991
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/connectors.spec.js
@@ -0,0 +1,97 @@
+/// <reference types="cypress" />
+
+context('Connectors', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/connectors')
+  })
+
+  it('.each() - iterate over an array of elements', () => {
+    // https://on.cypress.io/each
+    cy.get('.connectors-each-ul>li')
+      .each(($el, index, $list) => {
+        console.log($el, index, $list)
+      })
+  })
+
+  it('.its() - get properties on the current subject', () => {
+    // https://on.cypress.io/its
+    cy.get('.connectors-its-ul>li')
+      // calls the 'length' property yielding that value
+      .its('length')
+      .should('be.gt', 2)
+  })
+
+  it('.invoke() - invoke a function on the current subject', () => {
+    // our div is hidden in our script.js
+    // $('.connectors-div').hide()
+
+    // https://on.cypress.io/invoke
+    cy.get('.connectors-div').should('be.hidden')
+      // call the jquery method 'show' on the 'div.container'
+      .invoke('show')
+      .should('be.visible')
+  })
+
+  it('.spread() - spread an array as individual args to callback function', () => {
+    // https://on.cypress.io/spread
+    const arr = ['foo', 'bar', 'baz']
+
+    cy.wrap(arr).spread((foo, bar, baz) => {
+      expect(foo).to.eq('foo')
+      expect(bar).to.eq('bar')
+      expect(baz).to.eq('baz')
+    })
+  })
+
+  describe('.then()', () => {
+    it('invokes a callback function with the current subject', () => {
+      // https://on.cypress.io/then
+      cy.get('.connectors-list > li')
+        .then(($lis) => {
+          expect($lis, '3 items').to.have.length(3)
+          expect($lis.eq(0), 'first item').to.contain('Walk the dog')
+          expect($lis.eq(1), 'second item').to.contain('Feed the cat')
+          expect($lis.eq(2), 'third item').to.contain('Write JavaScript')
+        })
+    })
+
+    it('yields the returned value to the next command', () => {
+      cy.wrap(1)
+        .then((num) => {
+          expect(num).to.equal(1)
+
+          return 2
+        })
+        .then((num) => {
+          expect(num).to.equal(2)
+        })
+    })
+
+    it('yields the original subject without return', () => {
+      cy.wrap(1)
+        .then((num) => {
+          expect(num).to.equal(1)
+          // note that nothing is returned from this callback
+        })
+        .then((num) => {
+          // this callback receives the original unchanged value 1
+          expect(num).to.equal(1)
+        })
+    })
+
+    it('yields the value yielded by the last Cypress command inside', () => {
+      cy.wrap(1)
+        .then((num) => {
+          expect(num).to.equal(1)
+          // note how we run a Cypress command
+          // the result yielded by this Cypress command
+          // will be passed to the second ".then"
+          cy.wrap(2)
+        })
+        .then((num) => {
+          // this callback receives the value yielded by "cy.wrap(2)"
+          expect(num).to.equal(2)
+        })
+    })
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/cookies.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/cookies.spec.js
new file mode 100644
index 0000000..31587ff
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/cookies.spec.js
@@ -0,0 +1,77 @@
+/// <reference types="cypress" />
+
+context('Cookies', () => {
+  beforeEach(() => {
+    Cypress.Cookies.debug(true)
+
+    cy.visit('https://example.cypress.io/commands/cookies')
+
+    // clear cookies again after visiting to remove
+    // any 3rd party cookies picked up such as cloudflare
+    cy.clearCookies()
+  })
+
+  it('cy.getCookie() - get a browser cookie', () => {
+    // https://on.cypress.io/getcookie
+    cy.get('#getCookie .set-a-cookie').click()
+
+    // cy.getCookie() yields a cookie object
+    cy.getCookie('token').should('have.property', 'value', '123ABC')
+  })
+
+  it('cy.getCookies() - get browser cookies', () => {
+    // https://on.cypress.io/getcookies
+    cy.getCookies().should('be.empty')
+
+    cy.get('#getCookies .set-a-cookie').click()
+
+    // cy.getCookies() yields an array of cookies
+    cy.getCookies().should('have.length', 1).should((cookies) => {
+      // each cookie has these properties
+      expect(cookies[0]).to.have.property('name', 'token')
+      expect(cookies[0]).to.have.property('value', '123ABC')
+      expect(cookies[0]).to.have.property('httpOnly', false)
+      expect(cookies[0]).to.have.property('secure', false)
+      expect(cookies[0]).to.have.property('domain')
+      expect(cookies[0]).to.have.property('path')
+    })
+  })
+
+  it('cy.setCookie() - set a browser cookie', () => {
+    // https://on.cypress.io/setcookie
+    cy.getCookies().should('be.empty')
+
+    cy.setCookie('foo', 'bar')
+
+    // cy.getCookie() yields a cookie object
+    cy.getCookie('foo').should('have.property', 'value', 'bar')
+  })
+
+  it('cy.clearCookie() - clear a browser cookie', () => {
+    // https://on.cypress.io/clearcookie
+    cy.getCookie('token').should('be.null')
+
+    cy.get('#clearCookie .set-a-cookie').click()
+
+    cy.getCookie('token').should('have.property', 'value', '123ABC')
+
+    // cy.clearCookies() yields null
+    cy.clearCookie('token').should('be.null')
+
+    cy.getCookie('token').should('be.null')
+  })
+
+  it('cy.clearCookies() - clear browser cookies', () => {
+    // https://on.cypress.io/clearcookies
+    cy.getCookies().should('be.empty')
+
+    cy.get('#clearCookies .set-a-cookie').click()
+
+    cy.getCookies().should('have.length', 1)
+
+    // cy.clearCookies() yields null
+    cy.clearCookies()
+
+    cy.getCookies().should('be.empty')
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/cypress_api.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/cypress_api.spec.js
new file mode 100644
index 0000000..2f64364
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/cypress_api.spec.js
@@ -0,0 +1,219 @@
+/// <reference types="cypress" />
+
+context('Cypress.Commands', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // https://on.cypress.io/custom-commands
+
+  it('.add() - create a custom command', () => {
+    Cypress.Commands.add('console', {
+      prevSubject: true,
+    }, (subject, method) => {
+      // the previous subject is automatically received
+      // and the commands arguments are shifted
+
+      // allow us to change the console method used
+      method = method || 'log'
+
+      // log the subject to the console
+      // @ts-ignore TS7017
+      console[method]('The subject is', subject)
+
+      // whatever we return becomes the new subject
+      // we don't want to change the subject so
+      // we return whatever was passed in
+      return subject
+    })
+
+    // @ts-ignore TS2339
+    cy.get('button').console('info').then(($button) => {
+      // subject is still $button
+    })
+  })
+})
+
+context('Cypress.Cookies', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // https://on.cypress.io/cookies
+  it('.debug() - enable or disable debugging', () => {
+    Cypress.Cookies.debug(true)
+
+    // Cypress will now log in the console when
+    // cookies are set or cleared
+    cy.setCookie('fakeCookie', '123ABC')
+    cy.clearCookie('fakeCookie')
+    cy.setCookie('fakeCookie', '123ABC')
+    cy.clearCookie('fakeCookie')
+    cy.setCookie('fakeCookie', '123ABC')
+  })
+
+  it('.preserveOnce() - preserve cookies by key', () => {
+    // normally cookies are reset after each test
+    cy.getCookie('fakeCookie').should('not.be.ok')
+
+    // preserving a cookie will not clear it when
+    // the next test starts
+    cy.setCookie('lastCookie', '789XYZ')
+    Cypress.Cookies.preserveOnce('lastCookie')
+  })
+
+  it('.defaults() - set defaults for all cookies', () => {
+    // now any cookie with the name 'session_id' will
+    // not be cleared before each new test runs
+    Cypress.Cookies.defaults({
+      whitelist: 'session_id',
+    })
+  })
+})
+
+context('Cypress.Server', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // Permanently override server options for
+  // all instances of cy.server()
+
+  // https://on.cypress.io/cypress-server
+  it('.defaults() - change default config of server', () => {
+    Cypress.Server.defaults({
+      delay: 0,
+      force404: false,
+    })
+  })
+})
+
+context('Cypress.arch', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get CPU architecture name of underlying OS', () => {
+    // https://on.cypress.io/arch
+    expect(Cypress.arch).to.exist
+  })
+})
+
+context('Cypress.config()', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get and set configuration options', () => {
+    // https://on.cypress.io/config
+    let myConfig = Cypress.config()
+
+    expect(myConfig).to.have.property('animationDistanceThreshold', 5)
+    expect(myConfig).to.have.property('baseUrl', null)
+    expect(myConfig).to.have.property('defaultCommandTimeout', 4000)
+    expect(myConfig).to.have.property('requestTimeout', 5000)
+    expect(myConfig).to.have.property('responseTimeout', 30000)
+    expect(myConfig).to.have.property('viewportHeight', 660)
+    expect(myConfig).to.have.property('viewportWidth', 1000)
+    expect(myConfig).to.have.property('pageLoadTimeout', 60000)
+    expect(myConfig).to.have.property('waitForAnimations', true)
+
+    expect(Cypress.config('pageLoadTimeout')).to.eq(60000)
+
+    // this will change the config for the rest of your tests!
+    Cypress.config('pageLoadTimeout', 20000)
+
+    expect(Cypress.config('pageLoadTimeout')).to.eq(20000)
+
+    Cypress.config('pageLoadTimeout', 60000)
+  })
+})
+
+context('Cypress.dom', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // https://on.cypress.io/dom
+  it('.isHidden() - determine if a DOM element is hidden', () => {
+    let hiddenP = Cypress.$('.dom-p p.hidden').get(0)
+    let visibleP = Cypress.$('.dom-p p.visible').get(0)
+
+    // our first paragraph has css class 'hidden'
+    expect(Cypress.dom.isHidden(hiddenP)).to.be.true
+    expect(Cypress.dom.isHidden(visibleP)).to.be.false
+  })
+})
+
+context('Cypress.env()', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  // We can set environment variables for highly dynamic values
+
+  // https://on.cypress.io/environment-variables
+  it('Get environment variables', () => {
+    // https://on.cypress.io/env
+    // set multiple environment variables
+    Cypress.env({
+      host: 'veronica.dev.local',
+      api_server: 'http://localhost:8888/v1/',
+    })
+
+    // get environment variable
+    expect(Cypress.env('host')).to.eq('veronica.dev.local')
+
+    // set environment variable
+    Cypress.env('api_server', 'http://localhost:8888/v2/')
+    expect(Cypress.env('api_server')).to.eq('http://localhost:8888/v2/')
+
+    // get all environment variable
+    expect(Cypress.env()).to.have.property('host', 'veronica.dev.local')
+    expect(Cypress.env()).to.have.property('api_server', 'http://localhost:8888/v2/')
+  })
+})
+
+context('Cypress.log', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Control what is printed to the Command Log', () => {
+    // https://on.cypress.io/cypress-log
+  })
+})
+
+context('Cypress.platform', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get underlying OS name', () => {
+    // https://on.cypress.io/platform
+    expect(Cypress.platform).to.be.exist
+  })
+})
+
+context('Cypress.version', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get current version of Cypress being run', () => {
+    // https://on.cypress.io/version
+    expect(Cypress.version).to.be.exist
+  })
+})
+
+context('Cypress.spec', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/cypress-api')
+  })
+
+  it('Get current spec information', () => {
+    // https://on.cypress.io/spec
+    // wrap the object so we can inspect it easily by clicking in the command log
+    cy.wrap(Cypress.spec).should('include.keys', ['name', 'relative', 'absolute'])
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/files.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/files.spec.js
new file mode 100644
index 0000000..974a293
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/files.spec.js
@@ -0,0 +1,115 @@
+/// <reference types="cypress" />
+
+/// JSON fixture file can be loaded directly using
+// the built-in JavaScript bundler
+// @ts-ignore
+const requiredExample = require('../../fixtures/example')
+
+context('Files', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/files')
+  })
+
+  beforeEach(() => {
+    // load example.json fixture file and store
+    // in the test context object
+    cy.fixture('example.json').as('example')
+  })
+
+  it('cy.fixture() - load a fixture', () => {
+    // https://on.cypress.io/fixture
+
+    // Instead of writing a response inline you can
+    // use a fixture file's content.
+
+    cy.server()
+    cy.fixture('example.json').as('comment')
+    // when application makes an Ajax request matching "GET comments/*"
+    // Cypress will intercept it and reply with object
+    // from the "comment" alias
+    cy.route('GET', 'comments/*', '@comment').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.fixture-btn').click()
+
+    cy.wait('@getComment').its('responseBody')
+      .should('have.property', 'name')
+      .and('include', 'Using fixtures to represent data')
+
+    // you can also just write the fixture in the route
+    cy.route('GET', 'comments/*', 'fixture:example.json').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.fixture-btn').click()
+
+    cy.wait('@getComment').its('responseBody')
+      .should('have.property', 'name')
+      .and('include', 'Using fixtures to represent data')
+
+    // or write fx to represent fixture
+    // by default it assumes it's .json
+    cy.route('GET', 'comments/*', 'fx:example').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.fixture-btn').click()
+
+    cy.wait('@getComment').its('responseBody')
+      .should('have.property', 'name')
+      .and('include', 'Using fixtures to represent data')
+  })
+
+  it('cy.fixture() or require - load a fixture', function () {
+    // we are inside the "function () { ... }"
+    // callback and can use test context object "this"
+    // "this.example" was loaded in "beforeEach" function callback
+    expect(this.example, 'fixture in the test context')
+      .to.deep.equal(requiredExample)
+
+    // or use "cy.wrap" and "should('deep.equal', ...)" assertion
+    // @ts-ignore
+    cy.wrap(this.example, 'fixture vs require')
+      .should('deep.equal', requiredExample)
+  })
+
+  it('cy.readFile() - read file contents', () => {
+    // https://on.cypress.io/readfile
+
+    // You can read a file and yield its contents
+    // The filePath is relative to your project's root.
+    cy.readFile('cypress.json').then((json) => {
+      expect(json).to.be.an('object')
+    })
+  })
+
+  it('cy.writeFile() - write to a file', () => {
+    // https://on.cypress.io/writefile
+
+    // You can write to a file
+
+    // Use a response from a request to automatically
+    // generate a fixture file for use later
+    cy.request('https://jsonplaceholder.cypress.io/users')
+      .then((response) => {
+        cy.writeFile('cypress/fixtures/users.json', response.body)
+      })
+
+    cy.fixture('users').should((users) => {
+      expect(users[0].name).to.exist
+    })
+
+    // JavaScript arrays and objects are stringified
+    // and formatted into text.
+    cy.writeFile('cypress/fixtures/profile.json', {
+      id: 8739,
+      name: 'Jane',
+      email: 'jane@example.com',
+    })
+
+    cy.fixture('profile').should((profile) => {
+      expect(profile.name).to.eq('Jane')
+    })
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/local_storage.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/local_storage.spec.js
new file mode 100644
index 0000000..5f83b8d
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/local_storage.spec.js
@@ -0,0 +1,52 @@
+/// <reference types="cypress" />
+
+context('Local Storage', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/local-storage')
+  })
+  // Although local storage is automatically cleared
+  // in between tests to maintain a clean state
+  // sometimes we need to clear the local storage manually
+
+  it('cy.clearLocalStorage() - clear all data in local storage', () => {
+    // https://on.cypress.io/clearlocalstorage
+    cy.get('.ls-btn').click().should(() => {
+      expect(localStorage.getItem('prop1')).to.eq('red')
+      expect(localStorage.getItem('prop2')).to.eq('blue')
+      expect(localStorage.getItem('prop3')).to.eq('magenta')
+    })
+
+    // clearLocalStorage() yields the localStorage object
+    cy.clearLocalStorage().should((ls) => {
+      expect(ls.getItem('prop1')).to.be.null
+      expect(ls.getItem('prop2')).to.be.null
+      expect(ls.getItem('prop3')).to.be.null
+    })
+
+    // Clear key matching string in Local Storage
+    cy.get('.ls-btn').click().should(() => {
+      expect(localStorage.getItem('prop1')).to.eq('red')
+      expect(localStorage.getItem('prop2')).to.eq('blue')
+      expect(localStorage.getItem('prop3')).to.eq('magenta')
+    })
+
+    cy.clearLocalStorage('prop1').should((ls) => {
+      expect(ls.getItem('prop1')).to.be.null
+      expect(ls.getItem('prop2')).to.eq('blue')
+      expect(ls.getItem('prop3')).to.eq('magenta')
+    })
+
+    // Clear keys matching regex in Local Storage
+    cy.get('.ls-btn').click().should(() => {
+      expect(localStorage.getItem('prop1')).to.eq('red')
+      expect(localStorage.getItem('prop2')).to.eq('blue')
+      expect(localStorage.getItem('prop3')).to.eq('magenta')
+    })
+
+    cy.clearLocalStorage(/prop1|2/).should((ls) => {
+      expect(ls.getItem('prop1')).to.be.null
+      expect(ls.getItem('prop2')).to.be.null
+      expect(ls.getItem('prop3')).to.eq('magenta')
+    })
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/location.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/location.spec.js
new file mode 100644
index 0000000..299867d
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/location.spec.js
@@ -0,0 +1,32 @@
+/// <reference types="cypress" />
+
+context('Location', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/location')
+  })
+
+  it('cy.hash() - get the current URL hash', () => {
+    // https://on.cypress.io/hash
+    cy.hash().should('be.empty')
+  })
+
+  it('cy.location() - get window.location', () => {
+    // https://on.cypress.io/location
+    cy.location().should((location) => {
+      expect(location.hash).to.be.empty
+      expect(location.href).to.eq('https://example.cypress.io/commands/location')
+      expect(location.host).to.eq('example.cypress.io')
+      expect(location.hostname).to.eq('example.cypress.io')
+      expect(location.origin).to.eq('https://example.cypress.io')
+      expect(location.pathname).to.eq('/commands/location')
+      expect(location.port).to.eq('')
+      expect(location.protocol).to.eq('https:')
+      expect(location.search).to.be.empty
+    })
+  })
+
+  it('cy.url() - get the current URL', () => {
+    // https://on.cypress.io/url
+    cy.url().should('eq', 'https://example.cypress.io/commands/location')
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/misc.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/misc.spec.js
new file mode 100644
index 0000000..dcd0595
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/misc.spec.js
@@ -0,0 +1,104 @@
+/// <reference types="cypress" />
+
+context('Misc', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/misc')
+  })
+
+  it('.end() - end the command chain', () => {
+    // https://on.cypress.io/end
+
+    // cy.end is useful when you want to end a chain of commands
+    // and force Cypress to re-query from the root element
+    cy.get('.misc-table').within(() => {
+      // ends the current chain and yields null
+      cy.contains('Cheryl').click().end()
+
+      // queries the entire table again
+      cy.contains('Charles').click()
+    })
+  })
+
+  it('cy.exec() - execute a system command', () => {
+    // execute a system command.
+    // so you can take actions necessary for
+    // your test outside the scope of Cypress.
+    // https://on.cypress.io/exec
+
+    // we can use Cypress.platform string to
+    // select appropriate command
+    // https://on.cypress/io/platform
+    cy.log(`Platform ${Cypress.platform} architecture ${Cypress.arch}`)
+
+    // on CircleCI Windows build machines we have a failure to run bash shell
+    // https://github.com/cypress-io/cypress/issues/5169
+    // so skip some of the tests by passing flag "--env circle=true"
+    const isCircleOnWindows = Cypress.platform === 'win32' && Cypress.env('circle')
+
+    if (isCircleOnWindows) {
+      cy.log('Skipping test on CircleCI')
+
+      return
+    }
+
+    // cy.exec problem on Shippable CI
+    // https://github.com/cypress-io/cypress/issues/6718
+    const isShippable = Cypress.platform === 'linux' && Cypress.env('shippable')
+
+    if (isShippable) {
+      cy.log('Skipping test on ShippableCI')
+
+      return
+    }
+
+    cy.exec('echo Jane Lane')
+      .its('stdout').should('contain', 'Jane Lane')
+
+    if (Cypress.platform === 'win32') {
+      cy.exec('print cypress.json')
+        .its('stderr').should('be.empty')
+    } else {
+      cy.exec('cat cypress.json')
+        .its('stderr').should('be.empty')
+
+      cy.exec('pwd')
+        .its('code').should('eq', 0)
+    }
+  })
+
+  it('cy.focused() - get the DOM element that has focus', () => {
+    // https://on.cypress.io/focused
+    cy.get('.misc-form').find('#name').click()
+    cy.focused().should('have.id', 'name')
+
+    cy.get('.misc-form').find('#description').click()
+    cy.focused().should('have.id', 'description')
+  })
+
+  context('Cypress.Screenshot', function () {
+    it('cy.screenshot() - take a screenshot', () => {
+      // https://on.cypress.io/screenshot
+      cy.screenshot('my-image')
+    })
+
+    it('Cypress.Screenshot.defaults() - change default config of screenshots', function () {
+      Cypress.Screenshot.defaults({
+        blackout: ['.foo'],
+        capture: 'viewport',
+        clip: { x: 0, y: 0, width: 200, height: 200 },
+        scale: false,
+        disableTimersAndAnimations: true,
+        screenshotOnRunFailure: true,
+        beforeScreenshot () { },
+        afterScreenshot () { },
+      })
+    })
+  })
+
+  it('cy.wrap() - wrap an object', () => {
+    // https://on.cypress.io/wrap
+    cy.wrap({ foo: 'bar' })
+      .should('have.property', 'foo')
+      .and('include', 'bar')
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/navigation.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/navigation.spec.js
new file mode 100644
index 0000000..b85a468
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/navigation.spec.js
@@ -0,0 +1,56 @@
+/// <reference types="cypress" />
+
+context('Navigation', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io')
+    cy.get('.navbar-nav').contains('Commands').click()
+    cy.get('.dropdown-menu').contains('Navigation').click()
+  })
+
+  it('cy.go() - go back or forward in the browser\'s history', () => {
+    // https://on.cypress.io/go
+
+    cy.location('pathname').should('include', 'navigation')
+
+    cy.go('back')
+    cy.location('pathname').should('not.include', 'navigation')
+
+    cy.go('forward')
+    cy.location('pathname').should('include', 'navigation')
+
+    // clicking back
+    cy.go(-1)
+    cy.location('pathname').should('not.include', 'navigation')
+
+    // clicking forward
+    cy.go(1)
+    cy.location('pathname').should('include', 'navigation')
+  })
+
+  it('cy.reload() - reload the page', () => {
+    // https://on.cypress.io/reload
+    cy.reload()
+
+    // reload the page without using the cache
+    cy.reload(true)
+  })
+
+  it('cy.visit() - visit a remote url', () => {
+    // https://on.cypress.io/visit
+
+    // Visit any sub-domain of your current domain
+
+    // Pass options to the visit
+    cy.visit('https://example.cypress.io/commands/navigation', {
+      timeout: 50000, // increase total time for the visit to resolve
+      onBeforeLoad (contentWindow) {
+        // contentWindow is the remote page's window object
+        expect(typeof contentWindow === 'object').to.be.true
+      },
+      onLoad (contentWindow) {
+        // contentWindow is the remote page's window object
+        expect(typeof contentWindow === 'object').to.be.true
+      },
+    })
+    })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/network_requests.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/network_requests.spec.js
new file mode 100644
index 0000000..32c366e
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/network_requests.spec.js
@@ -0,0 +1,201 @@
+/// <reference types="cypress" />
+
+context('Network Requests', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/network-requests')
+  })
+
+  // Manage AJAX / XHR requests in your app
+
+  it('cy.server() - control behavior of network requests and responses', () => {
+    // https://on.cypress.io/server
+
+    cy.server().should((server) => {
+      // the default options on server
+      // you can override any of these options
+      expect(server.delay).to.eq(0)
+      expect(server.method).to.eq('GET')
+      expect(server.status).to.eq(200)
+      expect(server.headers).to.be.null
+      expect(server.response).to.be.null
+      expect(server.onRequest).to.be.undefined
+      expect(server.onResponse).to.be.undefined
+      expect(server.onAbort).to.be.undefined
+
+      // These options control the server behavior
+      // affecting all requests
+
+      // pass false to disable existing route stubs
+      expect(server.enable).to.be.true
+      // forces requests that don't match your routes to 404
+      expect(server.force404).to.be.false
+      // whitelists requests from ever being logged or stubbed
+      expect(server.whitelist).to.be.a('function')
+    })
+
+    cy.server({
+      method: 'POST',
+      delay: 1000,
+      status: 422,
+      response: {},
+    })
+
+    // any route commands will now inherit the above options
+    // from the server. anything we pass specifically
+    // to route will override the defaults though.
+  })
+
+  it('cy.request() - make an XHR request', () => {
+    // https://on.cypress.io/request
+    cy.request('https://jsonplaceholder.cypress.io/comments')
+      .should((response) => {
+        expect(response.status).to.eq(200)
+        // the server sometimes gets an extra comment posted from another machine
+        // which gets returned as 1 extra object
+        expect(response.body).to.have.property('length').and.be.oneOf([500, 501])
+        expect(response).to.have.property('headers')
+        expect(response).to.have.property('duration')
+      })
+  })
+
+  it('cy.request() - verify response using BDD syntax', () => {
+    cy.request('https://jsonplaceholder.cypress.io/comments')
+    .then((response) => {
+      // https://on.cypress.io/assertions
+      expect(response).property('status').to.equal(200)
+      expect(response).property('body').to.have.property('length').and.be.oneOf([500, 501])
+      expect(response).to.include.keys('headers', 'duration')
+    })
+  })
+
+  it('cy.request() with query parameters', () => {
+    // will execute request
+    // https://jsonplaceholder.cypress.io/comments?postId=1&id=3
+    cy.request({
+      url: 'https://jsonplaceholder.cypress.io/comments',
+      qs: {
+        postId: 1,
+        id: 3,
+      },
+    })
+    .its('body')
+    .should('be.an', 'array')
+    .and('have.length', 1)
+    .its('0') // yields first element of the array
+    .should('contain', {
+      postId: 1,
+      id: 3,
+    })
+  })
+
+  it('cy.request() - pass result to the second request', () => {
+    // first, let's find out the userId of the first user we have
+    cy.request('https://jsonplaceholder.cypress.io/users?_limit=1')
+      .its('body') // yields the response object
+      .its('0') // yields the first element of the returned list
+      // the above two commands its('body').its('0')
+      // can be written as its('body.0')
+      // if you do not care about TypeScript checks
+      .then((user) => {
+        expect(user).property('id').to.be.a('number')
+        // make a new post on behalf of the user
+        cy.request('POST', 'https://jsonplaceholder.cypress.io/posts', {
+          userId: user.id,
+          title: 'Cypress Test Runner',
+          body: 'Fast, easy and reliable testing for anything that runs in a browser.',
+        })
+      })
+      // note that the value here is the returned value of the 2nd request
+      // which is the new post object
+      .then((response) => {
+        expect(response).property('status').to.equal(201) // new entity created
+        expect(response).property('body').to.contain({
+          title: 'Cypress Test Runner',
+        })
+
+        // we don't know the exact post id - only that it will be > 100
+        // since JSONPlaceholder has built-in 100 posts
+        expect(response.body).property('id').to.be.a('number')
+          .and.to.be.gt(100)
+
+        // we don't know the user id here - since it was in above closure
+        // so in this test just confirm that the property is there
+        expect(response.body).property('userId').to.be.a('number')
+      })
+  })
+
+  it('cy.request() - save response in the shared test context', () => {
+    // https://on.cypress.io/variables-and-aliases
+    cy.request('https://jsonplaceholder.cypress.io/users?_limit=1')
+      .its('body').its('0') // yields the first element of the returned list
+      .as('user') // saves the object in the test context
+      .then(function () {
+        // NOTE đŸ‘€
+        //  By the time this callback runs the "as('user')" command
+        //  has saved the user object in the test context.
+        //  To access the test context we need to use
+        //  the "function () { ... }" callback form,
+        //  otherwise "this" points at a wrong or undefined object!
+        cy.request('POST', 'https://jsonplaceholder.cypress.io/posts', {
+          userId: this.user.id,
+          title: 'Cypress Test Runner',
+          body: 'Fast, easy and reliable testing for anything that runs in a browser.',
+        })
+        .its('body').as('post') // save the new post from the response
+      })
+      .then(function () {
+        // When this callback runs, both "cy.request" API commands have finished
+        // and the test context has "user" and "post" objects set.
+        // Let's verify them.
+        expect(this.post, 'post has the right user id').property('userId').to.equal(this.user.id)
+      })
+  })
+
+  it('cy.route() - route responses to matching requests', () => {
+    // https://on.cypress.io/route
+
+    let message = 'whoa, this comment does not exist'
+
+    cy.server()
+
+    // Listen to GET to comments/1
+    cy.route('GET', 'comments/*').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-btn').click()
+
+    // https://on.cypress.io/wait
+    cy.wait('@getComment').its('status').should('eq', 200)
+
+    // Listen to POST to comments
+    cy.route('POST', '/comments').as('postComment')
+
+    // we have code that posts a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-post').click()
+    cy.wait('@postComment').should((xhr) => {
+      expect(xhr.requestBody).to.include('email')
+      expect(xhr.requestHeaders).to.have.property('Content-Type')
+      expect(xhr.responseBody).to.have.property('name', 'Using POST in cy.route()')
+    })
+
+    // Stub a response to PUT comments/ ****
+    cy.route({
+      method: 'PUT',
+      url: 'comments/*',
+      status: 404,
+      response: { error: message },
+      delay: 500,
+    }).as('putComment')
+
+    // we have code that puts a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-put').click()
+
+    cy.wait('@putComment')
+
+    // our 404 statusCode logic in scripts.js executed
+    cy.get('.network-put-comment').should('contain', message)
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/querying.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/querying.spec.js
new file mode 100644
index 0000000..0097048
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/querying.spec.js
@@ -0,0 +1,114 @@
+/// <reference types="cypress" />
+
+context('Querying', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/querying')
+  })
+
+  // The most commonly used query is 'cy.get()', you can
+  // think of this like the '$' in jQuery
+
+  it('cy.get() - query DOM elements', () => {
+    // https://on.cypress.io/get
+
+    cy.get('#query-btn').should('contain', 'Button')
+
+    cy.get('.query-btn').should('contain', 'Button')
+
+    cy.get('#querying .well>button:first').should('contain', 'Button')
+    //              ↲
+    // Use CSS selectors just like jQuery
+
+    cy.get('[data-test-id="test-example"]').should('have.class', 'example')
+
+    // 'cy.get()' yields jQuery object, you can get its attribute
+    // by invoking `.attr()` method
+    cy.get('[data-test-id="test-example"]')
+      .invoke('attr', 'data-test-id')
+      .should('equal', 'test-example')
+
+    // or you can get element's CSS property
+    cy.get('[data-test-id="test-example"]')
+      .invoke('css', 'position')
+      .should('equal', 'static')
+
+    // or use assertions directly during 'cy.get()'
+    // https://on.cypress.io/assertions
+    cy.get('[data-test-id="test-example"]')
+      .should('have.attr', 'data-test-id', 'test-example')
+      .and('have.css', 'position', 'static')
+  })
+
+  it('cy.contains() - query DOM elements with matching content', () => {
+    // https://on.cypress.io/contains
+    cy.get('.query-list')
+      .contains('bananas')
+      .should('have.class', 'third')
+
+    // we can pass a regexp to `.contains()`
+    cy.get('.query-list')
+      .contains(/^b\w+/)
+      .should('have.class', 'third')
+
+    cy.get('.query-list')
+      .contains('apples')
+      .should('have.class', 'first')
+
+    // passing a selector to contains will
+    // yield the selector containing the text
+    cy.get('#querying')
+      .contains('ul', 'oranges')
+      .should('have.class', 'query-list')
+
+    cy.get('.query-button')
+      .contains('Save Form')
+      .should('have.class', 'btn')
+  })
+
+  it('.within() - query DOM elements within a specific element', () => {
+    // https://on.cypress.io/within
+    cy.get('.query-form').within(() => {
+      cy.get('input:first').should('have.attr', 'placeholder', 'Email')
+      cy.get('input:last').should('have.attr', 'placeholder', 'Password')
+    })
+  })
+
+  it('cy.root() - query the root DOM element', () => {
+    // https://on.cypress.io/root
+
+    // By default, root is the document
+    cy.root().should('match', 'html')
+
+    cy.get('.query-ul').within(() => {
+      // In this within, the root is now the ul DOM element
+      cy.root().should('have.class', 'query-ul')
+    })
+  })
+
+  it('best practices - selecting elements', () => {
+    // https://on.cypress.io/best-practices#Selecting-Elements
+    cy.get('[data-cy=best-practices-selecting-elements]').within(() => {
+      // Worst - too generic, no context
+      cy.get('button').click()
+
+      // Bad. Coupled to styling. Highly subject to change.
+      cy.get('.btn.btn-large').click()
+
+      // Average. Coupled to the `name` attribute which has HTML semantics.
+      cy.get('[name=submission]').click()
+
+      // Better. But still coupled to styling or JS event listeners.
+      cy.get('#main').click()
+
+      // Slightly better. Uses an ID but also ensures the element
+      // has an ARIA role attribute
+      cy.get('#main[role=button]').click()
+
+      // Much better. But still coupled to text content that may change.
+      cy.contains('Submit').click()
+
+      // Best. Insulated from all changes.
+      cy.get('[data-cy=submit]').click()
+    })
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/spies_stubs_clocks.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/spies_stubs_clocks.spec.js
new file mode 100644
index 0000000..18b643e
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/spies_stubs_clocks.spec.js
@@ -0,0 +1,205 @@
+/// <reference types="cypress" />
+// remove no check once Cypress.sinon is typed
+// https://github.com/cypress-io/cypress/issues/6720
+
+context('Spies, Stubs, and Clock', () => {
+  it('cy.spy() - wrap a method in a spy', () => {
+    // https://on.cypress.io/spy
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+
+    const obj = {
+      foo () {},
+    }
+
+    const spy = cy.spy(obj, 'foo').as('anyArgs')
+
+    obj.foo()
+
+    expect(spy).to.be.called
+  })
+
+  it('cy.spy() retries until assertions pass', () => {
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+
+    const obj = {
+      /**
+       * Prints the argument passed
+       * @param x {any}
+      */
+      foo (x) {
+        console.log('obj.foo called with', x)
+      },
+    }
+
+    cy.spy(obj, 'foo').as('foo')
+
+    setTimeout(() => {
+      obj.foo('first')
+    }, 500)
+
+    setTimeout(() => {
+      obj.foo('second')
+    }, 2500)
+
+    cy.get('@foo').should('have.been.calledTwice')
+  })
+
+  it('cy.stub() - create a stub and/or replace a function with stub', () => {
+    // https://on.cypress.io/stub
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+
+    const obj = {
+      /**
+       * prints both arguments to the console
+       * @param a {string}
+       * @param b {string}
+      */
+      foo (a, b) {
+        console.log('a', a, 'b', b)
+      },
+    }
+
+    const stub = cy.stub(obj, 'foo').as('foo')
+
+    obj.foo('foo', 'bar')
+
+    expect(stub).to.be.called
+  })
+
+  it('cy.clock() - control time in the browser', () => {
+    // https://on.cypress.io/clock
+
+    // create the date in UTC so its always the same
+    // no matter what local timezone the browser is running in
+    const now = new Date(Date.UTC(2017, 2, 14)).getTime()
+
+    cy.clock(now)
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+    cy.get('#clock-div').click()
+      .should('have.text', '1489449600')
+  })
+
+  it('cy.tick() - move time in the browser', () => {
+    // https://on.cypress.io/tick
+
+    // create the date in UTC so its always the same
+    // no matter what local timezone the browser is running in
+    const now = new Date(Date.UTC(2017, 2, 14)).getTime()
+
+    cy.clock(now)
+    cy.visit('https://example.cypress.io/commands/spies-stubs-clocks')
+    cy.get('#tick-div').click()
+      .should('have.text', '1489449600')
+
+    cy.tick(10000) // 10 seconds passed
+    cy.get('#tick-div').click()
+      .should('have.text', '1489449610')
+  })
+
+  it('cy.stub() matches depending on arguments', () => {
+    // see all possible matchers at
+    // https://sinonjs.org/releases/latest/matchers/
+    const greeter = {
+      /**
+       * Greets a person
+       * @param {string} name
+      */
+      greet (name) {
+        return `Hello, ${name}!`
+      },
+    }
+
+    cy.stub(greeter, 'greet')
+      .callThrough() // if you want non-matched calls to call the real method
+      .withArgs(Cypress.sinon.match.string).returns('Hi')
+      .withArgs(Cypress.sinon.match.number).throws(new Error('Invalid name'))
+
+    expect(greeter.greet('World')).to.equal('Hi')
+    // @ts-ignore
+    expect(() => greeter.greet(42)).to.throw('Invalid name')
+    expect(greeter.greet).to.have.been.calledTwice
+
+    // non-matched calls goes the actual method
+    // @ts-ignore
+    expect(greeter.greet()).to.equal('Hello, undefined!')
+  })
+
+  it('matches call arguments using Sinon matchers', () => {
+    // see all possible matchers at
+    // https://sinonjs.org/releases/latest/matchers/
+    const calculator = {
+      /**
+       * returns the sum of two arguments
+       * @param a {number}
+       * @param b {number}
+      */
+      add (a, b) {
+        return a + b
+      },
+    }
+
+    const spy = cy.spy(calculator, 'add').as('add')
+
+    expect(calculator.add(2, 3)).to.equal(5)
+
+    // if we want to assert the exact values used during the call
+    expect(spy).to.be.calledWith(2, 3)
+
+    // let's confirm "add" method was called with two numbers
+    expect(spy).to.be.calledWith(Cypress.sinon.match.number, Cypress.sinon.match.number)
+
+    // alternatively, provide the value to match
+    expect(spy).to.be.calledWith(Cypress.sinon.match(2), Cypress.sinon.match(3))
+
+    // match any value
+    expect(spy).to.be.calledWith(Cypress.sinon.match.any, 3)
+
+    // match any value from a list
+    expect(spy).to.be.calledWith(Cypress.sinon.match.in([1, 2, 3]), 3)
+
+    /**
+     * Returns true if the given number is event
+     * @param {number} x
+     */
+    const isEven = (x) => x % 2 === 0
+
+    // expect the value to pass a custom predicate function
+    // the second argument to "sinon.match(predicate, message)" is
+    // shown if the predicate does not pass and assertion fails
+    expect(spy).to.be.calledWith(Cypress.sinon.match(isEven, 'isEven'), 3)
+
+    /**
+     * Returns a function that checks if a given number is larger than the limit
+     * @param {number} limit
+     * @returns {(x: number) => boolean}
+     */
+    const isGreaterThan = (limit) => (x) => x > limit
+
+    /**
+     * Returns a function that checks if a given number is less than the limit
+     * @param {number} limit
+     * @returns {(x: number) => boolean}
+     */
+    const isLessThan = (limit) => (x) => x < limit
+
+    // you can combine several matchers using "and", "or"
+    expect(spy).to.be.calledWith(
+      Cypress.sinon.match.number,
+      Cypress.sinon.match(isGreaterThan(2), '> 2').and(Cypress.sinon.match(isLessThan(4), '< 4')),
+    )
+
+    expect(spy).to.be.calledWith(
+      Cypress.sinon.match.number,
+      Cypress.sinon.match(isGreaterThan(200), '> 200').or(Cypress.sinon.match(3)),
+    )
+
+    // matchers can be used from BDD assertions
+    cy.get('@add').should('have.been.calledWith',
+      Cypress.sinon.match.number, Cypress.sinon.match(3))
+
+    // you can alias matchers for shorter test code
+    const { match: M } = Cypress.sinon
+
+    cy.get('@add').should('have.been.calledWith', M.number, M(3))
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/traversal.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/traversal.spec.js
new file mode 100644
index 0000000..0d2cd70
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/traversal.spec.js
@@ -0,0 +1,121 @@
+/// <reference types="cypress" />
+
+context('Traversal', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/traversal')
+  })
+
+  it('.children() - get child DOM elements', () => {
+    // https://on.cypress.io/children
+    cy.get('.traversal-breadcrumb')
+      .children('.active')
+      .should('contain', 'Data')
+  })
+
+  it('.closest() - get closest ancestor DOM element', () => {
+    // https://on.cypress.io/closest
+    cy.get('.traversal-badge')
+      .closest('ul')
+      .should('have.class', 'list-group')
+  })
+
+  it('.eq() - get a DOM element at a specific index', () => {
+    // https://on.cypress.io/eq
+    cy.get('.traversal-list>li')
+      .eq(1).should('contain', 'siamese')
+  })
+
+  it('.filter() - get DOM elements that match the selector', () => {
+    // https://on.cypress.io/filter
+    cy.get('.traversal-nav>li')
+      .filter('.active').should('contain', 'About')
+  })
+
+  it('.find() - get descendant DOM elements of the selector', () => {
+    // https://on.cypress.io/find
+    cy.get('.traversal-pagination')
+      .find('li').find('a')
+      .should('have.length', 7)
+  })
+
+  it('.first() - get first DOM element', () => {
+    // https://on.cypress.io/first
+    cy.get('.traversal-table td')
+      .first().should('contain', '1')
+  })
+
+  it('.last() - get last DOM element', () => {
+    // https://on.cypress.io/last
+    cy.get('.traversal-buttons .btn')
+      .last().should('contain', 'Submit')
+  })
+
+  it('.next() - get next sibling DOM element', () => {
+    // https://on.cypress.io/next
+    cy.get('.traversal-ul')
+      .contains('apples').next().should('contain', 'oranges')
+  })
+
+  it('.nextAll() - get all next sibling DOM elements', () => {
+    // https://on.cypress.io/nextall
+    cy.get('.traversal-next-all')
+      .contains('oranges')
+      .nextAll().should('have.length', 3)
+  })
+
+  it('.nextUntil() - get next sibling DOM elements until next el', () => {
+    // https://on.cypress.io/nextuntil
+    cy.get('#veggies')
+      .nextUntil('#nuts').should('have.length', 3)
+  })
+
+  it('.not() - remove DOM elements from set of DOM elements', () => {
+    // https://on.cypress.io/not
+    cy.get('.traversal-disabled .btn')
+      .not('[disabled]').should('not.contain', 'Disabled')
+  })
+
+  it('.parent() - get parent DOM element from DOM elements', () => {
+    // https://on.cypress.io/parent
+    cy.get('.traversal-mark')
+      .parent().should('contain', 'Morbi leo risus')
+  })
+
+  it('.parents() - get parent DOM elements from DOM elements', () => {
+    // https://on.cypress.io/parents
+    cy.get('.traversal-cite')
+      .parents().should('match', 'blockquote')
+  })
+
+  it('.parentsUntil() - get parent DOM elements from DOM elements until el', () => {
+    // https://on.cypress.io/parentsuntil
+    cy.get('.clothes-nav')
+      .find('.active')
+      .parentsUntil('.clothes-nav')
+      .should('have.length', 2)
+  })
+
+  it('.prev() - get previous sibling DOM element', () => {
+    // https://on.cypress.io/prev
+    cy.get('.birds').find('.active')
+      .prev().should('contain', 'Lorikeets')
+  })
+
+  it('.prevAll() - get all previous sibling DOM elements', () => {
+    // https://on.cypress.io/prevAll
+    cy.get('.fruits-list').find('.third')
+      .prevAll().should('have.length', 2)
+  })
+
+  it('.prevUntil() - get all previous sibling DOM elements until el', () => {
+    // https://on.cypress.io/prevUntil
+    cy.get('.foods-list').find('#nuts')
+      .prevUntil('#veggies').should('have.length', 3)
+  })
+
+  it('.siblings() - get all sibling DOM elements', () => {
+    // https://on.cypress.io/siblings
+    cy.get('.traversal-pills .active')
+      .siblings().should('have.length', 2)
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/utilities.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/utilities.spec.js
new file mode 100644
index 0000000..23439e4
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/utilities.spec.js
@@ -0,0 +1,136 @@
+/// <reference types="cypress" />
+
+context('Utilities', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/utilities')
+  })
+
+  it('Cypress._ - call a lodash method', () => {
+    // https://on.cypress.io/_
+    cy.request('https://jsonplaceholder.cypress.io/users')
+      .then((response) => {
+        let ids = Cypress._.chain(response.body).map('id').take(3).value()
+
+        expect(ids).to.deep.eq([1, 2, 3])
+      })
+  })
+
+  it('Cypress.$ - call a jQuery method', () => {
+    // https://on.cypress.io/$
+    let $li = Cypress.$('.utility-jquery li:first')
+
+    cy.wrap($li)
+      .should('not.have.class', 'active')
+      .click()
+      .should('have.class', 'active')
+  })
+
+  it('Cypress.Blob - blob utilities and base64 string conversion', () => {
+    // https://on.cypress.io/blob
+    cy.get('.utility-blob').then(($div) => {
+      // https://github.com/nolanlawson/blob-util#imgSrcToDataURL
+      // get the dataUrl string for the javascript-logo
+      return Cypress.Blob.imgSrcToDataURL('https://example.cypress.io/assets/img/javascript-logo.png', undefined, 'anonymous')
+      .then((dataUrl) => {
+        // create an <img> element and set its src to the dataUrl
+        let img = Cypress.$('<img />', { src: dataUrl })
+
+        // need to explicitly return cy here since we are initially returning
+        // the Cypress.Blob.imgSrcToDataURL promise to our test
+        // append the image
+        $div.append(img)
+
+        cy.get('.utility-blob img').click()
+          .should('have.attr', 'src', dataUrl)
+      })
+    })
+  })
+
+  it('Cypress.minimatch - test out glob patterns against strings', () => {
+    // https://on.cypress.io/minimatch
+    let matching = Cypress.minimatch('/users/1/comments', '/users/*/comments', {
+      matchBase: true,
+    })
+
+    expect(matching, 'matching wildcard').to.be.true
+
+    matching = Cypress.minimatch('/users/1/comments/2', '/users/*/comments', {
+      matchBase: true,
+    })
+
+    expect(matching, 'comments').to.be.false
+
+    // ** matches against all downstream path segments
+    matching = Cypress.minimatch('/foo/bar/baz/123/quux?a=b&c=2', '/foo/**', {
+      matchBase: true,
+    })
+
+    expect(matching, 'comments').to.be.true
+
+    // whereas * matches only the next path segment
+
+    matching = Cypress.minimatch('/foo/bar/baz/123/quux?a=b&c=2', '/foo/*', {
+      matchBase: false,
+    })
+
+    expect(matching, 'comments').to.be.false
+  })
+
+  it('Cypress.moment() - format or parse dates using a moment method', () => {
+    // https://on.cypress.io/moment
+    const time = Cypress.moment('2014-04-25T19:38:53.196Z').utc().format('h:mm A')
+
+    expect(time).to.be.a('string')
+
+    cy.get('.utility-moment').contains('3:38 PM')
+      .should('have.class', 'badge')
+
+    // the time in the element should be between 3pm and 5pm
+    const start = Cypress.moment('3:00 PM', 'LT')
+    const end = Cypress.moment('5:00 PM', 'LT')
+
+    cy.get('.utility-moment .badge')
+      .should(($el) => {
+        // parse American time like "3:38 PM"
+        const m = Cypress.moment($el.text().trim(), 'LT')
+
+        // display hours + minutes + AM|PM
+        const f = 'h:mm A'
+
+        expect(m.isBetween(start, end),
+          `${m.format(f)} should be between ${start.format(f)} and ${end.format(f)}`).to.be.true
+      })
+  })
+
+  it('Cypress.Promise - instantiate a bluebird promise', () => {
+    // https://on.cypress.io/promise
+    let waited = false
+
+    /**
+     * @return Bluebird<string>
+     */
+    function waitOneSecond () {
+      // return a promise that resolves after 1 second
+      // @ts-ignore TS2351 (new Cypress.Promise)
+      return new Cypress.Promise((resolve, reject) => {
+        setTimeout(() => {
+          // set waited to true
+          waited = true
+
+          // resolve with 'foo' string
+          resolve('foo')
+        }, 1000)
+      })
+    }
+
+    cy.then(() => {
+      // return a promise to cy.then() that
+      // is awaited until it resolves
+      // @ts-ignore TS7006
+      return waitOneSecond().then((str) => {
+        expect(str).to.eq('foo')
+        expect(waited).to.be.true
+      })
+    })
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/viewport.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/viewport.spec.js
new file mode 100644
index 0000000..dbcd7ee
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/viewport.spec.js
@@ -0,0 +1,59 @@
+/// <reference types="cypress" />
+
+context('Viewport', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/viewport')
+  })
+
+  it('cy.viewport() - set the viewport size and dimension', () => {
+    // https://on.cypress.io/viewport
+
+    cy.get('#navbar').should('be.visible')
+    cy.viewport(320, 480)
+
+    // the navbar should have collapse since our screen is smaller
+    cy.get('#navbar').should('not.be.visible')
+    cy.get('.navbar-toggle').should('be.visible').click()
+    cy.get('.nav').find('a').should('be.visible')
+
+    // lets see what our app looks like on a super large screen
+    cy.viewport(2999, 2999)
+
+    // cy.viewport() accepts a set of preset sizes
+    // to easily set the screen to a device's width and height
+
+    // We added a cy.wait() between each viewport change so you can see
+    // the change otherwise it is a little too fast to see :)
+
+    cy.viewport('macbook-15')
+    cy.wait(200)
+    cy.viewport('macbook-13')
+    cy.wait(200)
+    cy.viewport('macbook-11')
+    cy.wait(200)
+    cy.viewport('ipad-2')
+    cy.wait(200)
+    cy.viewport('ipad-mini')
+    cy.wait(200)
+    cy.viewport('iphone-6+')
+    cy.wait(200)
+    cy.viewport('iphone-6')
+    cy.wait(200)
+    cy.viewport('iphone-5')
+    cy.wait(200)
+    cy.viewport('iphone-4')
+    cy.wait(200)
+    cy.viewport('iphone-3')
+    cy.wait(200)
+
+    // cy.viewport() accepts an orientation for all presets
+    // the default orientation is 'portrait'
+    cy.viewport('ipad-2', 'portrait')
+    cy.wait(200)
+    cy.viewport('iphone-4', 'landscape')
+    cy.wait(200)
+
+    // The viewport will be reset back to the default dimensions
+    // in between tests (the  default can be set in cypress.json)
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/waiting.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/waiting.spec.js
new file mode 100644
index 0000000..5d27db4
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/waiting.spec.js
@@ -0,0 +1,33 @@
+/// <reference types="cypress" />
+
+context('Waiting', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/waiting')
+  })
+  // BE CAREFUL of adding unnecessary wait times.
+  // https://on.cypress.io/best-practices#Unnecessary-Waiting
+
+  // https://on.cypress.io/wait
+  it('cy.wait() - wait for a specific amount of time', () => {
+    cy.get('.wait-input1').type('Wait 1000ms after typing')
+    cy.wait(1000)
+    cy.get('.wait-input2').type('Wait 1000ms after typing')
+    cy.wait(1000)
+    cy.get('.wait-input3').type('Wait 1000ms after typing')
+    cy.wait(1000)
+  })
+
+  it('cy.wait() - wait for a specific route', () => {
+    cy.server()
+
+    // Listen to GET to comments/1
+    cy.route('GET', 'comments/*').as('getComment')
+
+    // we have code that gets a comment when
+    // the button is clicked in scripts.js
+    cy.get('.network-btn').click()
+
+    // wait for GET comments/1
+    cy.wait('@getComment').its('status').should('eq', 200)
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/window.spec.js b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/window.spec.js
new file mode 100644
index 0000000..f94b649
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/examples/window.spec.js
@@ -0,0 +1,22 @@
+/// <reference types="cypress" />
+
+context('Window', () => {
+  beforeEach(() => {
+    cy.visit('https://example.cypress.io/commands/window')
+  })
+
+  it('cy.window() - get the global window object', () => {
+    // https://on.cypress.io/window
+    cy.window().should('have.property', 'top')
+  })
+
+  it('cy.document() - get the document object', () => {
+    // https://on.cypress.io/document
+    cy.document().should('have.property', 'charset').and('eq', 'UTF-8')
+  })
+
+  it('cy.title() - get the title', () => {
+    // https://on.cypress.io/title
+    cy.title().should('include', 'Kitchen Sink')
+  })
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/typescript/basic.ts b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/typescript/basic.ts
new file mode 100644
index 0000000..b3af051
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress-scaffolding/integration/typescript/basic.ts
@@ -0,0 +1,10 @@
+describe('learning typescript', () => {
+
+    it('should perform basic google search', () => {
+        cy.visit('https://google.com');
+        cy.get('[name="q"]')
+            .type('subscribe')
+            .type('{enter}');
+    });
+
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress.json b/examples/demo/wicket/src/test/e2e/cypress.json
new file mode 100644
index 0000000..d1ab2fc
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress.json
@@ -0,0 +1,3 @@
+{
+  "baseUrl": "http://localhost:8080"
+}
diff --git a/examples/demo/wicket/src/test/e2e/cypress/integration/login.ts b/examples/demo/wicket/src/test/e2e/cypress/integration/login.ts
new file mode 100644
index 0000000..a346818
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress/integration/login.ts
@@ -0,0 +1,16 @@
+describe('login to demo application', () => {
+
+    it('login', () => {
+        cy.visit('/wicket/');
+        cy.get('.isis-username')
+            .type('sven')
+            // @ts-ignore
+            .tab();
+        cy.get('.isis-password')
+            .type('pass')
+            .type('{enter}');
+
+        cy.get('.entityTitle').contains('Demo Home Page')
+    });
+
+})
diff --git a/examples/demo/wicket/src/test/e2e/cypress/plugins/index.js b/examples/demo/wicket/src/test/e2e/cypress/plugins/index.js
new file mode 100644
index 0000000..aa9918d
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress/plugins/index.js
@@ -0,0 +1,21 @@
+/// <reference types="cypress" />
+// ***********************************************************
+// This example plugins/index.js can be used to load plugins
+//
+// You can change the location of this file or turn off loading
+// the plugins file with the 'pluginsFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/plugins-guide
+// ***********************************************************
+
+// This function is called when a project is opened or re-opened (e.g. due to
+// the project's config changing)
+
+/**
+ * @type {Cypress.PluginConfig}
+ */
+module.exports = (on, config) => {
+  // `on` is used to hook into various events Cypress emits
+  // `config` is the resolved Cypress config
+}
diff --git a/examples/demo/wicket/src/test/e2e/cypress/support/commands.js b/examples/demo/wicket/src/test/e2e/cypress/support/commands.js
new file mode 100644
index 0000000..ca4d256
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress/support/commands.js
@@ -0,0 +1,25 @@
+// ***********************************************
+// This example commands.js shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add("login", (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add("drag", { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add("dismiss", { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite("visit", (originalFn, url, options) => { ... })
diff --git a/examples/demo/wicket/src/test/e2e/cypress/support/index.js b/examples/demo/wicket/src/test/e2e/cypress/support/index.js
new file mode 100644
index 0000000..8426d15
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/cypress/support/index.js
@@ -0,0 +1,22 @@
+// ***********************************************************
+// This example support/index.js is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')
+
+require('cypress-plugin-tab')
\ No newline at end of file
diff --git a/examples/demo/wicket/src/test/e2e/package-lock.json b/examples/demo/wicket/src/test/e2e/package-lock.json
new file mode 100644
index 0000000..e8231a7
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/package-lock.json
@@ -0,0 +1,1527 @@
+{
+  "name": "e2e",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@cypress/listr-verbose-renderer": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/@cypress/listr-verbose-renderer/-/listr-verbose-renderer-0.4.1.tgz",
+      "integrity": "sha1-p3SS9LEdzHxEajSz4ochr9M8ZCo=",
+      "requires": {
+        "chalk": "^1.1.3",
+        "cli-cursor": "^1.0.2",
+        "date-fns": "^1.27.2",
+        "figures": "^1.7.0"
+      },
+      "dependencies": {
+        "chalk": {
+          "version": "1.1.3",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
+          "requires": {
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+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
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+}
diff --git a/examples/demo/wicket/src/test/e2e/package.json b/examples/demo/wicket/src/test/e2e/package.json
new file mode 100644
index 0000000..c341452
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/package.json
@@ -0,0 +1,21 @@
+{
+  "name": "e2e",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "cypress:open": "cypress open",
+    "cypress:run": "cypress run"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "cypress": "^4.8.0",
+    "typescript": "^3.9.5"
+  },
+  "devDependencies": {
+    "cypress-plugin-tab": "^1.0.5"
+  }
+}
diff --git a/examples/demo/wicket/src/test/e2e/tsconfig.json b/examples/demo/wicket/src/test/e2e/tsconfig.json
new file mode 100644
index 0000000..5bb329a
--- /dev/null
+++ b/examples/demo/wicket/src/test/e2e/tsconfig.json
@@ -0,0 +1,69 @@
+{
+  "compilerOptions": {
+    /* Visit https://aka.ms/tsconfig.json to read more about this file */
+
+    /* Basic Options */
+    // "incremental": true,                   /* Enable incremental compilation */
+    "target": "es5",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
+    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
+    "lib": ["dom","es6"],                     /* Specify library files to be included in the compilation. */
+    // "allowJs": true,                       /* Allow javascript files to be compiled. */
+    // "checkJs": true,                       /* Report errors in .js files. */
+    // "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
+    // "declaration": true,                   /* Generates corresponding '.d.ts' file. */
+    // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
+    // "sourceMap": true,                     /* Generates corresponding '.map' file. */
+    // "outFile": "./",                       /* Concatenate and emit output to single file. */
+    // "outDir": "./",                        /* Redirect output structure to the directory. */
+    // "rootDir": "./",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                     /* Enable project compilation */
+    // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
+    // "removeComments": true,                /* Do not emit comments to output. */
+    // "noEmit": true,                        /* Do not emit outputs. */
+    // "importHelpers": true,                 /* Import emit helpers from 'tslib'. */
+    // "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true,                           /* Enable all strict type-checking options. */
+    // "noImplicitAny": true,                 /* Raise error on expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,              /* Enable strict null checks. */
+    // "strictFunctionTypes": true,           /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,           /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
+    // "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                /* Report errors on unused locals. */
+    // "noUnusedParameters": true,            /* Report errors on unused parameters. */
+    // "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
+    // "noFallthroughCasesInSwitch": true,    /* Report errors for fallthrough cases in switch statement. */
+
+    /* Module Resolution Options */
+    // "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                       /* List of folders to include type definitions from. */
+    "types": ["cypress"],                     /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true,                  /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,          /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                         /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
+    // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
+
+    /* Advanced Options */
+    "skipLibCheck": true,                     /* Skip type checking of declaration files. */
+    "forceConsistentCasingInFileNames": true  /* Disallow inconsistently-cased references to the same file. */
+  }
+}
diff --git a/incubator/viewers/vaadin/.gitignore b/incubator/viewers/vaadin/.gitignore
new file mode 100644
index 0000000..d0a9ca5
--- /dev/null
+++ b/incubator/viewers/vaadin/.gitignore
@@ -0,0 +1,12 @@
+# Browser drivers for local integration tests
+drivers/
+# Error screenshots generated by TestBench for failed integration tests
+error-screenshots/
+# More Node stuff as introduced with Vaadin
+node/
+package-lock.json
+package.json
+webpack.config.js
+webpack.generated.js
+pnpm*
+