svn commit: r978972 - /click/trunk/click/framework/test/org/apache/click/ControlRegistryTest.java

[sa...@apache.org]

Author: sabob
Date: Sun Jul 25 03:48:10 2010
New Revision: 978972

URL: http://svn.apache.org/viewvc?rev=978972&view=rev
Log:
added control registry tests

Added:
    click/trunk/click/framework/test/org/apache/click/ControlRegistryTest.java

Added: click/trunk/click/framework/test/org/apache/click/ControlRegistryTest.java
URL: http://svn.apache.org/viewvc/click/trunk/click/framework/test/org/apache/click/ControlRegistryTest.java?rev=978972&view=auto
==============================================================================
--- click/trunk/click/framework/test/org/apache/click/ControlRegistryTest.java (added)
+++ click/trunk/click/framework/test/org/apache/click/ControlRegistryTest.java Sun Jul 25 03:48:10 2010
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.click;
+
+import junit.framework.TestCase;
+import org.apache.click.ajax.AjaxBehavior;
+import org.apache.click.control.TextField;
+
+/**
+ * Provides tests for ControlRegistry.
+ */
+public class ControlRegistryTest extends TestCase {
+
+    /**
+     * Check that AbstractControl#addBehavior registers the control as an Ajax
+     * target.
+     */
+    public void testRegisterAsAjaxTarget() {
+        MockContext.initContext();
+        ControlRegistry registry = ControlRegistry.getThreadLocalRegistry();
+
+        TextField field = new TextField("field");
+        assertFalse(registry.hasAjaxTargetControls());
+        field.addBehavior(new AjaxBehavior());
+        assertTrue(registry.hasAjaxTargetControls());
+    }
+
+    /**
+     * Check that multiple calls to AbstractControl#addBehavior registers the
+     * control as an Ajax target only once.
+     */
+    public void testRegisterAsAjaxTargetMultipleTimes() {
+        MockContext.initContext();
+        ControlRegistry registry = ControlRegistry.getThreadLocalRegistry();
+
+        TextField field = new TextField("field");
+
+        // Test that adding behavior registers control as ajax target
+        assertFalse(registry.hasAjaxTargetControls());
+        field.addBehavior(new AjaxBehavior());
+        assertTrue(registry.hasAjaxTargetControls());
+        assertEquals(1, registry.getAjaxTargetControls().size());
+
+        // Test that adding another behavior does not register the control twice
+        field.addBehavior(new AjaxBehavior());
+        assertEquals(1, registry.getAjaxTargetControls().size());
+
+        // Test that invoking onInit does not register the control twice
+        field.onInit();
+        assertEquals(1, registry.getAjaxTargetControls().size());
+    }
+
+    /**
+     * Check that ControlRegistry.registerInterceptor registers the control and
+     * behavior as interceptor.
+     */
+    public void testRegisterInterceptorMethods() {
+        MockContext.initContext();
+        ControlRegistry registry = ControlRegistry.getThreadLocalRegistry();
+
+        TextField field = new TextField("field");
+
+        Behavior interceptor = new AjaxBehavior();
+
+        // Check interceptor is registered with registry
+        assertFalse(registry.hasInterceptors());
+        ControlRegistry.registerInterceptor(field, interceptor);
+        assertTrue(registry.hasInterceptors());
+
+        assertFalse(registry.hasAjaxTargetControls());
+    }
+
+    /**
+     * Check that multiple calls to AbstractControl#registerInterceptor registers the
+     * control as an Ajax target only once.
+     */
+    public void testRegisterInterceptorMultipleTimes() {
+        MockContext.initContext();
+        ControlRegistry registry = ControlRegistry.getThreadLocalRegistry();
+
+        TextField field = new TextField("field");
+
+        Behavior interceptor = new AjaxBehavior();
+
+        // Check interceptor is registered with registry
+        assertFalse(registry.hasInterceptors());
+        ControlRegistry.registerInterceptor(field, interceptor);
+        assertTrue(registry.hasInterceptors());
+        assertEquals(1, registry.getInterceptors().size());
+
+        // Test that adding another interceptor does not register the interceptor twice
+        ControlRegistry.registerInterceptor(field, interceptor);
+        assertEquals(1, registry.getInterceptors().size());
+    }
+}