You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@camel.apache.org by Bradford Fisher <br...@bradfordfisher.com> on 2018/12/20 21:15:34 UTC
Unit Testing REST DSL Endpoints
I'm trying to replace a REST DSL "from" Endpoint using adviceWith and
replaceFromWith appears to be failing because Camel is appending a routeId
parameter to the end of the direct URI.
Any suggestions on how to fix this? I've included below a sample Test class
illustrating the issue as well as the failure.
######################################################
# Test Program
######################################################
package com.theperducogroup;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.builder.AdviceWithRouteBuilder;
import org.apache.camel.model.RouteDefinition;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;
public class RestfulRouteTest extends CamelTestSupport
{
@Test
public void doSomething()
{
try
{
context.getRouteDefinition("test").adviceWith(context, new
AdviceWithRouteBuilder()
{
public void configure()
{
replaceFromWith("direct:test");
}
});
}
catch (Exception e)
{
System.out.println(e);
}
}
@Override
protected RouteBuilder createRouteBuilder()
{
return new RouteBuilder()
{
public void configure()
{
restConfiguration()
.component("undertow");
rest("/test").post().route()
.routeId("test")
.to("direct:out")
.endRest();
}
};
}
}
######################################################
# Exception
######################################################
org.apache.camel.FailedToCreateRouteException: Failed to create route test:
Route(test)[[From[direct://test?routeId=test]] -> [To[direct... because of
Failed to resolve endpoint: direct://test?routeId=test due to: Failed to
resolve endpoint: direct://test?routeId=test due to: There are 1 parameters
that couldn't be set on the endpoint. Check the uri if the parameters are
spelt correctly and that they are properties of the endpoint. Unknown
parameters=[{routeId=test}]
Re: Unit Testing REST DSL Endpoints
Posted by Bradford Fisher <br...@bradfordfisher.com>.
Awesome! Thanks Claus!
On Thu, Dec 20, 2018 at 5:38 PM Claus Ibsen <cl...@gmail.com> wrote:
> On Thu, Dec 20, 2018 at 11:34 PM Bradford Fisher
> <br...@bradfordfisher.com> wrote:
> >
> > Hey Claus,
> >
> > Thanks for responding! I was actually just considering routing the REST
> DSL
> > Endpoints directly to the "direct" endpoint and then testing from the
> > direct Endpoint onward.
> >
> > Just to clarify, you are suggesting something similar to:
> >
> > rest("/test")
> > .post()
> > .route()
> > .to("direct:process")
> > .endRest();
> >
> > from("direct:process")
> > .process(testProcessor)
> > .to("direct:out");
> >
> > Where "direct:process" would be the start of any real processing and thus
> > what ought to be tested?
> >
>
> Yeah its good practice to separate rest-dsl from the regular Camel
> routes and link them via the direct endpoint.
> In your rest-dsl above you can also omit the route, as there is a
> shortcut where you can just use to or toD to call another route asap.
>
>
>
> > On Thu, Dec 20, 2018 at 5:18 PM Claus Ibsen <cl...@gmail.com>
> wrote:
> >
> > > So what you should/can advice is the route that you are calling via
> > > direct, eg the route that you may have the starts from direct:out
> > >
> > >
> > > On Thu, Dec 20, 2018 at 11:13 PM Claus Ibsen <cl...@gmail.com>
> > > wrote:
> > > >
> > > > Hi
> > > >
> > > > The advice with functionality is for regular Camel routes, eg they
> > > > start via from()
> > > > So what you do is not supported.
> > > >
> > > > On Thu, Dec 20, 2018 at 10:15 PM Bradford Fisher
> > > > <br...@bradfordfisher.com> wrote:
> > > > >
> > > > > I'm trying to replace a REST DSL "from" Endpoint using adviceWith
> and
> > > > > replaceFromWith appears to be failing because Camel is appending a
> > > routeId
> > > > > parameter to the end of the direct URI.
> > > > >
> > > > > Any suggestions on how to fix this? I've included below a sample
> Test
> > > class
> > > > > illustrating the issue as well as the failure.
> > > > >
> > > > > ######################################################
> > > > > # Test Program
> > > > > ######################################################
> > > > >
> > > > > package com.theperducogroup;
> > > > >
> > > > > import org.apache.camel.builder.RouteBuilder;
> > > > > import org.apache.camel.builder.AdviceWithRouteBuilder;
> > > > > import org.apache.camel.model.RouteDefinition;
> > > > > import org.apache.camel.test.junit4.CamelTestSupport;
> > > > >
> > > > > import org.junit.Test;
> > > > >
> > > > > public class RestfulRouteTest extends CamelTestSupport
> > > > > {
> > > > > @Test
> > > > > public void doSomething()
> > > > > {
> > > > > try
> > > > > {
> > > > > context.getRouteDefinition("test").adviceWith(context,
> new
> > > > > AdviceWithRouteBuilder()
> > > > > {
> > > > > public void configure()
> > > > > {
> > > > > replaceFromWith("direct:test");
> > > > > }
> > > > > });
> > > > > }
> > > > > catch (Exception e)
> > > > > {
> > > > > System.out.println(e);
> > > > > }
> > > > > }
> > > > >
> > > > > @Override
> > > > > protected RouteBuilder createRouteBuilder()
> > > > > {
> > > > > return new RouteBuilder()
> > > > > {
> > > > > public void configure()
> > > > > {
> > > > > restConfiguration()
> > > > > .component("undertow");
> > > > >
> > > > > rest("/test").post().route()
> > > > > .routeId("test")
> > > > > .to("direct:out")
> > > > > .endRest();
> > > > > }
> > > > > };
> > > > > }
> > > > > }
> > > > >
> > > > > ######################################################
> > > > > # Exception
> > > > > ######################################################
> > > > >
> > > > > org.apache.camel.FailedToCreateRouteException: Failed to create
> route
> > > test:
> > > > > Route(test)[[From[direct://test?routeId=test]] -> [To[direct...
> > > because of
> > > > > Failed to resolve endpoint: direct://test?routeId=test due to:
> Failed
> > > to
> > > > > resolve endpoint: direct://test?routeId=test due to: There are 1
> > > parameters
> > > > > that couldn't be set on the endpoint. Check the uri if the
> parameters
> > > are
> > > > > spelt correctly and that they are properties of the endpoint.
> Unknown
> > > > > parameters=[{routeId=test}]
> > > >
> > > >
> > > >
> > > > --
> > > > Claus Ibsen
> > > > -----------------
> > > > http://davsclaus.com @davsclaus
> > > > Camel in Action 2: https://www.manning.com/ibsen2
> > >
> > >
> > >
> > > --
> > > Claus Ibsen
> > > -----------------
> > > http://davsclaus.com @davsclaus
> > > Camel in Action 2: https://www.manning.com/ibsen2
> > >
>
>
>
> --
> Claus Ibsen
> -----------------
> http://davsclaus.com @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2
>
Re: Unit Testing REST DSL Endpoints
Posted by Claus Ibsen <cl...@gmail.com>.
On Thu, Dec 20, 2018 at 11:34 PM Bradford Fisher
<br...@bradfordfisher.com> wrote:
>
> Hey Claus,
>
> Thanks for responding! I was actually just considering routing the REST DSL
> Endpoints directly to the "direct" endpoint and then testing from the
> direct Endpoint onward.
>
> Just to clarify, you are suggesting something similar to:
>
> rest("/test")
> .post()
> .route()
> .to("direct:process")
> .endRest();
>
> from("direct:process")
> .process(testProcessor)
> .to("direct:out");
>
> Where "direct:process" would be the start of any real processing and thus
> what ought to be tested?
>
Yeah its good practice to separate rest-dsl from the regular Camel
routes and link them via the direct endpoint.
In your rest-dsl above you can also omit the route, as there is a
shortcut where you can just use to or toD to call another route asap.
> On Thu, Dec 20, 2018 at 5:18 PM Claus Ibsen <cl...@gmail.com> wrote:
>
> > So what you should/can advice is the route that you are calling via
> > direct, eg the route that you may have the starts from direct:out
> >
> >
> > On Thu, Dec 20, 2018 at 11:13 PM Claus Ibsen <cl...@gmail.com>
> > wrote:
> > >
> > > Hi
> > >
> > > The advice with functionality is for regular Camel routes, eg they
> > > start via from()
> > > So what you do is not supported.
> > >
> > > On Thu, Dec 20, 2018 at 10:15 PM Bradford Fisher
> > > <br...@bradfordfisher.com> wrote:
> > > >
> > > > I'm trying to replace a REST DSL "from" Endpoint using adviceWith and
> > > > replaceFromWith appears to be failing because Camel is appending a
> > routeId
> > > > parameter to the end of the direct URI.
> > > >
> > > > Any suggestions on how to fix this? I've included below a sample Test
> > class
> > > > illustrating the issue as well as the failure.
> > > >
> > > > ######################################################
> > > > # Test Program
> > > > ######################################################
> > > >
> > > > package com.theperducogroup;
> > > >
> > > > import org.apache.camel.builder.RouteBuilder;
> > > > import org.apache.camel.builder.AdviceWithRouteBuilder;
> > > > import org.apache.camel.model.RouteDefinition;
> > > > import org.apache.camel.test.junit4.CamelTestSupport;
> > > >
> > > > import org.junit.Test;
> > > >
> > > > public class RestfulRouteTest extends CamelTestSupport
> > > > {
> > > > @Test
> > > > public void doSomething()
> > > > {
> > > > try
> > > > {
> > > > context.getRouteDefinition("test").adviceWith(context, new
> > > > AdviceWithRouteBuilder()
> > > > {
> > > > public void configure()
> > > > {
> > > > replaceFromWith("direct:test");
> > > > }
> > > > });
> > > > }
> > > > catch (Exception e)
> > > > {
> > > > System.out.println(e);
> > > > }
> > > > }
> > > >
> > > > @Override
> > > > protected RouteBuilder createRouteBuilder()
> > > > {
> > > > return new RouteBuilder()
> > > > {
> > > > public void configure()
> > > > {
> > > > restConfiguration()
> > > > .component("undertow");
> > > >
> > > > rest("/test").post().route()
> > > > .routeId("test")
> > > > .to("direct:out")
> > > > .endRest();
> > > > }
> > > > };
> > > > }
> > > > }
> > > >
> > > > ######################################################
> > > > # Exception
> > > > ######################################################
> > > >
> > > > org.apache.camel.FailedToCreateRouteException: Failed to create route
> > test:
> > > > Route(test)[[From[direct://test?routeId=test]] -> [To[direct...
> > because of
> > > > Failed to resolve endpoint: direct://test?routeId=test due to: Failed
> > to
> > > > resolve endpoint: direct://test?routeId=test due to: There are 1
> > parameters
> > > > that couldn't be set on the endpoint. Check the uri if the parameters
> > are
> > > > spelt correctly and that they are properties of the endpoint. Unknown
> > > > parameters=[{routeId=test}]
> > >
> > >
> > >
> > > --
> > > Claus Ibsen
> > > -----------------
> > > http://davsclaus.com @davsclaus
> > > Camel in Action 2: https://www.manning.com/ibsen2
> >
> >
> >
> > --
> > Claus Ibsen
> > -----------------
> > http://davsclaus.com @davsclaus
> > Camel in Action 2: https://www.manning.com/ibsen2
> >
--
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2
Re: Unit Testing REST DSL Endpoints
Posted by Bradford Fisher <br...@bradfordfisher.com>.
Hey Claus,
Thanks for responding! I was actually just considering routing the REST DSL
Endpoints directly to the "direct" endpoint and then testing from the
direct Endpoint onward.
Just to clarify, you are suggesting something similar to:
rest("/test")
.post()
.route()
.to("direct:process")
.endRest();
from("direct:process")
.process(testProcessor)
.to("direct:out");
Where "direct:process" would be the start of any real processing and thus
what ought to be tested?
On Thu, Dec 20, 2018 at 5:18 PM Claus Ibsen <cl...@gmail.com> wrote:
> So what you should/can advice is the route that you are calling via
> direct, eg the route that you may have the starts from direct:out
>
>
> On Thu, Dec 20, 2018 at 11:13 PM Claus Ibsen <cl...@gmail.com>
> wrote:
> >
> > Hi
> >
> > The advice with functionality is for regular Camel routes, eg they
> > start via from()
> > So what you do is not supported.
> >
> > On Thu, Dec 20, 2018 at 10:15 PM Bradford Fisher
> > <br...@bradfordfisher.com> wrote:
> > >
> > > I'm trying to replace a REST DSL "from" Endpoint using adviceWith and
> > > replaceFromWith appears to be failing because Camel is appending a
> routeId
> > > parameter to the end of the direct URI.
> > >
> > > Any suggestions on how to fix this? I've included below a sample Test
> class
> > > illustrating the issue as well as the failure.
> > >
> > > ######################################################
> > > # Test Program
> > > ######################################################
> > >
> > > package com.theperducogroup;
> > >
> > > import org.apache.camel.builder.RouteBuilder;
> > > import org.apache.camel.builder.AdviceWithRouteBuilder;
> > > import org.apache.camel.model.RouteDefinition;
> > > import org.apache.camel.test.junit4.CamelTestSupport;
> > >
> > > import org.junit.Test;
> > >
> > > public class RestfulRouteTest extends CamelTestSupport
> > > {
> > > @Test
> > > public void doSomething()
> > > {
> > > try
> > > {
> > > context.getRouteDefinition("test").adviceWith(context, new
> > > AdviceWithRouteBuilder()
> > > {
> > > public void configure()
> > > {
> > > replaceFromWith("direct:test");
> > > }
> > > });
> > > }
> > > catch (Exception e)
> > > {
> > > System.out.println(e);
> > > }
> > > }
> > >
> > > @Override
> > > protected RouteBuilder createRouteBuilder()
> > > {
> > > return new RouteBuilder()
> > > {
> > > public void configure()
> > > {
> > > restConfiguration()
> > > .component("undertow");
> > >
> > > rest("/test").post().route()
> > > .routeId("test")
> > > .to("direct:out")
> > > .endRest();
> > > }
> > > };
> > > }
> > > }
> > >
> > > ######################################################
> > > # Exception
> > > ######################################################
> > >
> > > org.apache.camel.FailedToCreateRouteException: Failed to create route
> test:
> > > Route(test)[[From[direct://test?routeId=test]] -> [To[direct...
> because of
> > > Failed to resolve endpoint: direct://test?routeId=test due to: Failed
> to
> > > resolve endpoint: direct://test?routeId=test due to: There are 1
> parameters
> > > that couldn't be set on the endpoint. Check the uri if the parameters
> are
> > > spelt correctly and that they are properties of the endpoint. Unknown
> > > parameters=[{routeId=test}]
> >
> >
> >
> > --
> > Claus Ibsen
> > -----------------
> > http://davsclaus.com @davsclaus
> > Camel in Action 2: https://www.manning.com/ibsen2
>
>
>
> --
> Claus Ibsen
> -----------------
> http://davsclaus.com @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2
>
Re: Unit Testing REST DSL Endpoints
Posted by Claus Ibsen <cl...@gmail.com>.
So what you should/can advice is the route that you are calling via
direct, eg the route that you may have the starts from direct:out
On Thu, Dec 20, 2018 at 11:13 PM Claus Ibsen <cl...@gmail.com> wrote:
>
> Hi
>
> The advice with functionality is for regular Camel routes, eg they
> start via from()
> So what you do is not supported.
>
> On Thu, Dec 20, 2018 at 10:15 PM Bradford Fisher
> <br...@bradfordfisher.com> wrote:
> >
> > I'm trying to replace a REST DSL "from" Endpoint using adviceWith and
> > replaceFromWith appears to be failing because Camel is appending a routeId
> > parameter to the end of the direct URI.
> >
> > Any suggestions on how to fix this? I've included below a sample Test class
> > illustrating the issue as well as the failure.
> >
> > ######################################################
> > # Test Program
> > ######################################################
> >
> > package com.theperducogroup;
> >
> > import org.apache.camel.builder.RouteBuilder;
> > import org.apache.camel.builder.AdviceWithRouteBuilder;
> > import org.apache.camel.model.RouteDefinition;
> > import org.apache.camel.test.junit4.CamelTestSupport;
> >
> > import org.junit.Test;
> >
> > public class RestfulRouteTest extends CamelTestSupport
> > {
> > @Test
> > public void doSomething()
> > {
> > try
> > {
> > context.getRouteDefinition("test").adviceWith(context, new
> > AdviceWithRouteBuilder()
> > {
> > public void configure()
> > {
> > replaceFromWith("direct:test");
> > }
> > });
> > }
> > catch (Exception e)
> > {
> > System.out.println(e);
> > }
> > }
> >
> > @Override
> > protected RouteBuilder createRouteBuilder()
> > {
> > return new RouteBuilder()
> > {
> > public void configure()
> > {
> > restConfiguration()
> > .component("undertow");
> >
> > rest("/test").post().route()
> > .routeId("test")
> > .to("direct:out")
> > .endRest();
> > }
> > };
> > }
> > }
> >
> > ######################################################
> > # Exception
> > ######################################################
> >
> > org.apache.camel.FailedToCreateRouteException: Failed to create route test:
> > Route(test)[[From[direct://test?routeId=test]] -> [To[direct... because of
> > Failed to resolve endpoint: direct://test?routeId=test due to: Failed to
> > resolve endpoint: direct://test?routeId=test due to: There are 1 parameters
> > that couldn't be set on the endpoint. Check the uri if the parameters are
> > spelt correctly and that they are properties of the endpoint. Unknown
> > parameters=[{routeId=test}]
>
>
>
> --
> Claus Ibsen
> -----------------
> http://davsclaus.com @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2
--
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2
Re: Unit Testing REST DSL Endpoints
Posted by Claus Ibsen <cl...@gmail.com>.
Hi
The advice with functionality is for regular Camel routes, eg they
start via from()
So what you do is not supported.
On Thu, Dec 20, 2018 at 10:15 PM Bradford Fisher
<br...@bradfordfisher.com> wrote:
>
> I'm trying to replace a REST DSL "from" Endpoint using adviceWith and
> replaceFromWith appears to be failing because Camel is appending a routeId
> parameter to the end of the direct URI.
>
> Any suggestions on how to fix this? I've included below a sample Test class
> illustrating the issue as well as the failure.
>
> ######################################################
> # Test Program
> ######################################################
>
> package com.theperducogroup;
>
> import org.apache.camel.builder.RouteBuilder;
> import org.apache.camel.builder.AdviceWithRouteBuilder;
> import org.apache.camel.model.RouteDefinition;
> import org.apache.camel.test.junit4.CamelTestSupport;
>
> import org.junit.Test;
>
> public class RestfulRouteTest extends CamelTestSupport
> {
> @Test
> public void doSomething()
> {
> try
> {
> context.getRouteDefinition("test").adviceWith(context, new
> AdviceWithRouteBuilder()
> {
> public void configure()
> {
> replaceFromWith("direct:test");
> }
> });
> }
> catch (Exception e)
> {
> System.out.println(e);
> }
> }
>
> @Override
> protected RouteBuilder createRouteBuilder()
> {
> return new RouteBuilder()
> {
> public void configure()
> {
> restConfiguration()
> .component("undertow");
>
> rest("/test").post().route()
> .routeId("test")
> .to("direct:out")
> .endRest();
> }
> };
> }
> }
>
> ######################################################
> # Exception
> ######################################################
>
> org.apache.camel.FailedToCreateRouteException: Failed to create route test:
> Route(test)[[From[direct://test?routeId=test]] -> [To[direct... because of
> Failed to resolve endpoint: direct://test?routeId=test due to: Failed to
> resolve endpoint: direct://test?routeId=test due to: There are 1 parameters
> that couldn't be set on the endpoint. Check the uri if the parameters are
> spelt correctly and that they are properties of the endpoint. Unknown
> parameters=[{routeId=test}]
--
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2