// Copyright 2006, 2007, 2008 The Apache Software Foundation
//
// Licensed 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.tapestry.internal.services;
import org.apache.tapestry.ComponentEventCallback;
import org.apache.tapestry.EventContext;
import org.apache.tapestry.TapestryConstants;
import org.apache.tapestry.internal.structure.ComponentPageElement;
import org.apache.tapestry.internal.structure.Page;
import org.apache.tapestry.internal.test.InternalBaseTestCase;
import org.apache.tapestry.services.*;
import org.easymock.EasyMock;
import static org.easymock.EasyMock.eq;
import static org.easymock.EasyMock.isA;
import org.easymock.IAnswer;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
public class PageRenderDispatcherTest extends InternalBaseTestCase
{
private ContextValueEncoder _contextValueEncoder;
@BeforeClass
public void setup()
{
_contextValueEncoder = getService(ContextValueEncoder.class);
}
@Test
public void not_a_page_request() throws Exception
{
ComponentClassResolver resolver = mockComponentClassResolver();
RequestPageCache cache = mockRequestPageCache();
PageRenderRequestHandler handler = new PageRenderRequestHandlerImpl(cache, null, null);
Request request = mockRequest();
Response response = mockResponse();
stub_isPageName(resolver, false);
train_getPath(request, "/foo/Bar.baz");
replay();
Dispatcher d = new PageRenderDispatcher(resolver, handler, null);
assertFalse(d.dispatch(request, response));
verify();
}
// TAPESTRY-1343
@Test
public void empty_path() throws Exception
{
ComponentClassResolver resolver = mockComponentClassResolver();
PageRenderRequestHandler handler = newMock(PageRenderRequestHandler.class);
Request request = mockRequest();
Response response = mockResponse();
train_getPath(request, "");
train_isPageName(resolver, "", false);
replay();
Dispatcher d = new PageRenderDispatcher(resolver, handler, null);
assertFalse(d.dispatch(request, response));
verify();
}
/**
* TAPESTRY-2226
*/
@Test
public void page_activation_context_for_root_index_page() throws Exception
{
ComponentClassResolver resolver = mockComponentClassResolver();
Request request = mockRequest();
Response response = mockResponse();
Page page = mockPage();
ComponentPageElement rootElement = mockComponentPageElement();
PageResponseRenderer renderer = mockPageResponseRenderer();
RequestPageCache cache = mockRequestPageCache();
ComponentEventResultProcessor processor = newComponentEventResultProcessor();
train_getPath(request, "/foo/bar");
train_isPageName(resolver, "foo/bar", false);
train_isPageName(resolver, "foo", false);
train_isPageName(resolver, "", true);
train_get(cache, "", page);
train_getRootElement(page, rootElement);
train_triggerContextEvent(rootElement, TapestryConstants.ACTIVATE_EVENT, new Object[] { "foo", "bar" }, false);
renderer.renderPageResponse(page);
replay();
PageRenderRequestHandler handler = new PageRenderRequestHandlerImpl(cache, processor, renderer);
Dispatcher d = new PageRenderDispatcher(resolver, handler, _contextValueEncoder);
assertTrue(d.dispatch(request, response));
verify();
}
@Test
public void no_extra_context_without_final_slash() throws Exception
{
no_extra_context(false);
}
@Test
public void no_extra_context_with_final_slash() throws Exception
{
no_extra_context(true);
}
private void no_extra_context(boolean finalSlash) throws Exception
{
ComponentClassResolver resolver = mockComponentClassResolver();
PageResponseRenderer renderer = mockPageResponseRenderer();
RequestPageCache cache = mockRequestPageCache();
ComponentEventResultProcessor processor = newComponentEventResultProcessor();
Request request = mockRequest();
Response response = mockResponse();
Page page = mockPage();
ComponentPageElement rootElement = mockComponentPageElement();
String path = "/foo/Bar" + (finalSlash ? "/" : "");
train_getPath(request, path);
train_isPageName(resolver, "foo/Bar", true);
train_get(cache, "foo/Bar", page);
train_getRootElement(page, rootElement);
train_triggerContextEvent(rootElement, TapestryConstants.ACTIVATE_EVENT, new Object[0], false);
renderer.renderPageResponse(page);
replay();
PageRenderRequestHandler handler = new PageRenderRequestHandlerImpl(cache, processor, renderer);
Dispatcher d = new PageRenderDispatcher(resolver, handler, null);
assertTrue(d.dispatch(request, response));
verify();
}
@Test
public void context_passed_in_path_without_final_slash() throws Exception
{
context_passed_in_path(false);
}
@Test
public void context_passed_in_path_with_final_slash() throws Exception
{
context_passed_in_path(true);
}
private void context_passed_in_path(boolean finalSlash) throws Exception
{
ComponentEventResultProcessor processor = newComponentEventResultProcessor();
ComponentClassResolver resolver = mockComponentClassResolver();
PageResponseRenderer renderer = mockPageResponseRenderer();
RequestPageCache cache = mockRequestPageCache();
Request request = mockRequest();
Response response = mockResponse();
Page page = mockPage();
ComponentPageElement rootElement = mockComponentPageElement();
String path = "/foo/Bar/zip/zoom" + (finalSlash ? "/" : "");
train_getPath(request, path);
train_isPageName(resolver, "foo/Bar/zip/zoom", false);
train_isPageName(resolver, "foo/Bar/zip", false);
train_isPageName(resolver, "foo/Bar", true);
train_get(cache, "foo/Bar", page);
train_getRootElement(page, rootElement);
train_triggerContextEvent(rootElement, TapestryConstants.ACTIVATE_EVENT, new Object[] { "zip", "zoom" }, false);
renderer.renderPageResponse(page);
replay();
PageRenderRequestHandler handler = new PageRenderRequestHandlerImpl(cache, processor, renderer);
Dispatcher d = new PageRenderDispatcher(resolver, handler, _contextValueEncoder);
assertTrue(d.dispatch(request, response));
verify();
}
protected ComponentEventResultProcessor newComponentEventResultProcessor()
{
return newMock(ComponentEventResultProcessor.class);
}
private void train_triggerContextEvent(ComponentPageElement element, String eventType, final Object[] context,
final boolean handled)
{
IAnswer<Boolean> answer = new IAnswer<Boolean>()
{
public Boolean answer() throws Throwable
{
Object[] arguments = EasyMock.getCurrentArguments();
EventContext ec = (EventContext) arguments[1];
assertEquals(ec.getCount(), context.length);
for (int i = 0; i < context.length; i++)
{
assertEquals(ec.get(Object.class, i), context[i]);
}
return handled;
}
};
expect(element.triggerContextEvent(eq(eventType), isA(EventContext.class),
isA(ComponentEventCallback.class))).andAnswer(answer);
}
}