/*
* 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 javax.faces.component;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.same;
import static org.easymock.classextension.EasyMock.createControl;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import javax.faces.context.FacesContext;
import javax.faces.event.FacesEvent;
import javax.faces.event.FacesListener;
import javax.faces.render.Renderer;
import org.easymock.classextension.IMocksControl;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
@SuppressWarnings("deprecation")
public class UIComponentBaseTest
{
private UIComponentBase _testImpl;
private IMocksControl _mocksControl;
private FacesContext _facesContext;
private Renderer _renderer;
@Before
public void setUp() throws Exception
{
_mocksControl = createControl();
_facesContext = _mocksControl.createMock(FacesContext.class);
_testImpl = _mocksControl.createMock(UIComponentBase.class, getMockedMethodsArray());
_renderer = _mocksControl.createMock(Renderer.class);
}
@After
public void tearDown() throws Exception
{
_mocksControl = null;
_facesContext = null;
_testImpl = null;
_renderer = null;
}
protected final Method[] getMockedMethodsArray()
{
Collection<Method> mockedMethods = getMockedMethods();
return mockedMethods.toArray(new Method[mockedMethods.size()]);
}
protected Collection<Method> getMockedMethods()
{
try
{
Collection<Method> methods = new ArrayList<Method>();
methods.add(UIComponentBase.class.getDeclaredMethod("getRenderer", new Class[] { FacesContext.class }));
methods.add(UIComponentBase.class.getDeclaredMethod("getFacesContext", (Class<?>[])null));
methods.add(UIComponentBase.class.getDeclaredMethod("getParent", (Class<?>[])null));
methods.add(UIComponentBase.class
.getDeclaredMethod("getPathToComponent", new Class[] { UIComponent.class }));
return methods;
}
catch (RuntimeException e)
{
throw e;
}
catch (Exception e)
{
throw new RuntimeException(e);
}
}
/*
* Test method for 'javax.faces.component.UIComponentBase.getAttributes()'
*/
@Test
public void testGetAttributes()
{
// TODO implement tests for _ComponentAttributesMap
Assert.assertTrue(_testImpl.getAttributes() instanceof _ComponentAttributesMap);
}
@Test
public void testGetRendersChildren()
{
assertGetRendersChildren(false, null);
assertGetRendersChildren(true, _renderer);
assertGetRendersChildren(false, _renderer);
}
private void assertGetRendersChildren(boolean expectedValue, Renderer renderer)
{
expect(_testImpl.getFacesContext()).andReturn(_facesContext);
expect(_testImpl.getRenderer(same(_facesContext))).andReturn(renderer);
if (renderer != null)
{
expect(renderer.getRendersChildren()).andReturn(expectedValue);
}
_mocksControl.replay();
Assert.assertEquals(expectedValue, _testImpl.getRendersChildren());
_mocksControl.verify();
_mocksControl.reset();
}
// FIXME: The children map now calls FacesContext.getCurrentInstance which returns null thus throwing a
// npe, I don't know how to fix it yet.
// @Test
// public void testGetChildCount() throws Exception
// {
// assertEquals(0, _testImpl.getChildCount());
// UIComponent child = _mocksControl.createMock(UIComponent.class);
// List<UIComponent> children = _testImpl.getChildren();
// expect(child.getParent()).andReturn(null);
// child.setParent(same(_testImpl));
// _mocksControl.replay();
// children.add(child);
// assertEquals(1, _testImpl.getChildCount());
// _mocksControl.reset();
// child.setParent((UIComponent) isNull());
// _mocksControl.replay();
// children.remove(child);
// assertEquals(0, _testImpl.getChildCount());
// }
@Test(expected = NullPointerException.class )
public void testBroadcastArgNPE() throws Exception
{
_testImpl.broadcast(null);
}
@Test
public void testBroadcast() throws Exception
{
FacesEvent event = _mocksControl.createMock(FacesEvent.class);
_testImpl.broadcast(event);
FacesListener listener1 = _mocksControl.createMock(FacesListener.class);
FacesListener listener2 = _mocksControl.createMock(FacesListener.class);
_testImpl.addFacesListener(listener1);
_testImpl.addFacesListener(listener2);
expect(event.isAppropriateListener(same(listener1))).andReturn(false);
expect(event.isAppropriateListener(same(listener2))).andReturn(true);
event.processListener(same(listener2));
_mocksControl.replay();
_testImpl.broadcast(event);
_mocksControl.verify();
}
@Test(expected = NullPointerException.class)
public void testDecodeArgNPE() throws Exception
{
_testImpl.decode(null);
}
@Test
public void testDecode() throws Exception
{
expect(_testImpl.getRenderer(same(_facesContext))).andReturn(_renderer);
_renderer.decode(same(_facesContext), same(_testImpl));
_mocksControl.replay();
_testImpl.decode(_facesContext);
_mocksControl.verify();
}
@Test(expected = NullPointerException.class)
public void testEncodeBeginArgNPE() throws Exception
{
_testImpl.encodeBegin(null);
}
// FIXME: Need to add some expectation for FacesContext.getAttributes. I'll have to read a bit more about
// easy mock to fix the test error.
// @Test
// public void testEncodeBegin() throws Exception
// {
// _testImpl.setRendered(false);
// _mocksControl.replay();
// _testImpl.encodeBegin(_facesContext);
//
// _mocksControl.reset();
// _testImpl.setRendered(true);
// expect(_testImpl.getRenderer(same(_facesContext))).andReturn(_renderer);
// _renderer.encodeBegin(same(_facesContext), same(_testImpl));
// _mocksControl.replay();
// _testImpl.encodeBegin(_facesContext);
// _mocksControl.verify();
// }
@Test(expected = NullPointerException.class )
public void testEncodeChildrenArgNPE() throws Exception
{
_testImpl.encodeChildren(null);
}
@Test
public void testEncodeChildren() throws Exception
{
_testImpl.setRendered(false);
_mocksControl.replay();
_testImpl.encodeChildren(_facesContext);
_mocksControl.reset();
_testImpl.setRendered(true);
expect(_testImpl.getRenderer(same(_facesContext))).andReturn(_renderer);
_renderer.encodeChildren(same(_facesContext), same(_testImpl));
_mocksControl.replay();
_testImpl.encodeChildren(_facesContext);
_mocksControl.verify();
}
@Test(expected = NullPointerException.class )
public void testEncodeEndArgNPE() throws Exception
{
_testImpl.encodeEnd(null);
}
// FIXME: Need to add some expectation for FacesContext.getAttributes. I'll have to read a bit more about
// easy mock to fix the test error.
// @Test
// public void testEncodeEnd() throws Exception
// {
// _testImpl.setRendered(false);
// _mocksControl.replay();
// _testImpl.encodeEnd(_facesContext);
//
// _mocksControl.reset();
// _testImpl.setRendered(true);
// expect(_testImpl.getRenderer(same(_facesContext))).andReturn(_renderer);
// _renderer.encodeEnd(same(_facesContext), same(_testImpl));
// _mocksControl.replay();
// _testImpl.encodeEnd(_facesContext);
// _mocksControl.verify();
// }
@Test(expected = NullPointerException.class )
public void testQueueEventArgNPE() throws Exception
{
_testImpl.queueEvent(null);
}
@Test(expected = IllegalStateException.class )
public void testQueueEventWithoutParent() throws Exception
{
FacesEvent event = _mocksControl.createMock(FacesEvent.class);
expect(_testImpl.getParent()).andReturn(null);
_mocksControl.replay();
_testImpl.queueEvent(event);
}
@Test
public void testQueueEvent() throws Exception
{
FacesEvent event = _mocksControl.createMock(FacesEvent.class);
UIComponent parent = _mocksControl.createMock(UIComponent.class);
expect(_testImpl.getParent()).andReturn(parent);
parent.queueEvent(same(event));
_mocksControl.replay();
_testImpl.queueEvent(event);
_mocksControl.verify();
}
@Test(expected = NullPointerException.class )
public void testProcessDecodesArgNPE() throws Exception
{
_testImpl.processDecodes(null);
}
@Test(expected = RuntimeException.class )
public void testProcessDecodesCallsRenderResoponseIfDecodeThrowsException()
{
List<UIComponent> emptyList = Collections.emptyList();
expect(_testImpl.getFacetsAndChildren()).andReturn(emptyList.iterator());
_testImpl.decode(same(_facesContext));
expectLastCall().andThrow(new RuntimeException());
_facesContext.renderResponse();
_mocksControl.replay();
try
{
_testImpl.processDecodes(_facesContext);
}
finally
{
_mocksControl.verify();
}
}
//@Test
public void testProcessDecodesWithRenderedFalse() throws Exception
{
_testImpl.setRendered(false);
_mocksControl.replay();
_testImpl.processDecodes(_facesContext);
}
// FIXME: Need to add some expectation for FacesContext.getAttributes. I'll have to read a bit more about
// easy mock to fix the test error.
// @Test
// public void testProcessDecodesWithRenderedTrue() throws Exception
// {
// Collection<Method> methods = getMockedMethods();
// methods.add(UIComponentBase.class.getDeclaredMethod("getFacetsAndChildren", (Class<?>[])null));
// methods.add(UIComponentBase.class.getDeclaredMethod("decode", new Class[] { FacesContext.class }));
// _testImpl = _mocksControl.createMock(UIComponentBase.class, methods.toArray(new Method[methods.size()]));
// UIComponent child = _mocksControl.createMock(UIComponent.class);
// expect(_testImpl.getFacetsAndChildren()).andReturn(Arrays.asList(new UIComponent[] { child }).iterator());
// child.processDecodes(same(_facesContext));
// _testImpl.decode(same(_facesContext));
// _mocksControl.replay();
// _testImpl.processDecodes(_facesContext);
// _mocksControl.verify();
// }
@Test(expected = NullPointerException.class )
public void testProcessValidatorsArgNPE() throws Exception
{
_testImpl.processValidators(null);
}
//@Test
public void testProcessValidatorsWithRenderedFalse() throws Exception
{
_testImpl.setRendered(false);
_mocksControl.replay();
_testImpl.processValidators(_facesContext);
}
// FIXME: Need to add some expectation for FacesContext.getAttributes. I'll have to read a bit more about
// easy mock to fix the test error.
// @Test
// public void testProcessValidatorsWithRenderedTrue() throws Exception
// {
// UIComponent child = setupProcessXYZTest();
// child.processValidators(same(_facesContext));
// _mocksControl.replay();
// _testImpl.processValidators(_facesContext);
// _mocksControl.verify();
// }
private UIComponent setupProcessXYZTest() throws Exception
{
Collection<Method> methods = getMockedMethods();
methods.add(UIComponentBase.class.getDeclaredMethod("getFacetsAndChildren", (Class<?>[])null));
_testImpl = _mocksControl.createMock(UIComponentBase.class, methods.toArray(new Method[methods.size()]));
UIComponent child = _mocksControl.createMock(UIComponent.class);
expect(_testImpl.getFacetsAndChildren()).andReturn(Arrays.asList(new UIComponent[] { child }).iterator());
return child;
}
@Test(expected = NullPointerException.class )
public void testProcessUpdatesArgNPE() throws Exception
{
_testImpl.processUpdates(null);
}
//@Test
public void testProcessUpdatesWithRenderedFalse() throws Exception
{
_testImpl.setRendered(false);
_mocksControl.replay();
_testImpl.processUpdates(_facesContext);
}
// FIXME: Need to add some expectation for FacesContext.getAttributes. I'll have to read a bit more about
// easy mock to fix the test error.
// @Test
// public void testProcessUpdatesWithRenderedTrue() throws Exception
// {
// UIComponent child = setupProcessXYZTest();
// child.processUpdates(same(_facesContext));
// _mocksControl.replay();
// _testImpl.processUpdates(_facesContext);
// _mocksControl.verify();
// }
/*
@Factory
public Object[] createPropertyTests() throws Exception
{
return new Object[] {
new AbstractUIComponentPropertyTest<Boolean>("rendered", true, new Boolean[] { false, true })
{
@Override
protected UIComponent createComponent()
{
return getMocksControl().createMock(UIComponentBase.class, new Method[0]);
}
}, new AbstractUIComponentPropertyTest<String>("rendererType", null, new String[] { null, null })
{
@Override
protected UIComponent createComponent()
{
return getMocksControl().createMock(UIComponentBase.class, new Method[0]);
}
} };
}*/
}