// Copyright 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.TapestryConstants;
import org.apache.tapestry.internal.EmptyEventContext;
import org.apache.tapestry.internal.InternalConstants;
import org.apache.tapestry.internal.URLEventContext;
import org.apache.tapestry.internal.test.InternalBaseTestCase;
import org.apache.tapestry.services.*;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import java.io.IOException;
public class ComponentEventDispatcherTest extends InternalBaseTestCase
{
private ContextValueEncoder _contextValueEncoder;
@BeforeClass
public void setup()
{
_contextValueEncoder = getService(ContextValueEncoder.class);
}
@Test
public void no_dot_or_colon_in_path() throws Exception
{
ComponentEventRequestHandler handler = newComponentEventRequestHandler();
Request request = mockRequest();
Response response = mockResponse();
RequestEncodingInitializer requestEncodingInitializer = mockRequestEncodingInitializer();
train_getPath(request, "/foo/bar/baz");
replay();
Dispatcher dispatcher = new ComponentEventDispatcher(handler, null, null, requestEncodingInitializer);
assertFalse(dispatcher.dispatch(request, response));
verify();
}
protected final RequestEncodingInitializer mockRequestEncodingInitializer()
{
return newMock(RequestEncodingInitializer.class);
}
protected final ComponentEventRequestHandler newComponentEventRequestHandler()
{
return newMock(ComponentEventRequestHandler.class);
}
@Test
public void event_on_page() throws Exception
{
test("/foo/MyPage:anevent", "foo/MyPage", "", "anevent");
}
/**
* @see https://issues.apache.org/jira/browse/TAPESTRY-1949
*/
@Test
public void event_on_page_with_name_and_dotted_parameters() throws Exception
{
test("/foo/MyPage:myevent/1.2.3/4.5.6", "foo/MyPage", "", "myevent", "1.2.3", "4.5.6");
}
/**
* @see https://issues.apache.org/jira/browse/TAPESTRY-1949
*/
@Test
public void event_on_page_dotted_parameters() throws Exception
{
test("/foo/MyPage:action/1.2.3/4.5.6", "foo/MyPage", "", TapestryConstants.ACTION_EVENT, "1.2.3", "4.5.6");
}
@Test
public void event_on_component_within_page() throws Exception
{
test("/foo/MyPage.fred:anevent", "foo/MyPage", "fred", "anevent");
}
@Test
public void default_event_with_nested_id() throws Exception
{
test("/foo/MyPage.fred", "foo/MyPage", "fred", TapestryConstants.ACTION_EVENT);
}
@Test
public void default_event_with_nested_id_and_context() throws Exception
{
test("/foo/MyPage.fred/fee/fie/foe/fum", "foo/MyPage", "fred", TapestryConstants.ACTION_EVENT, "fee", "fie",
"foe", "fum");
}
@Test
public void default_event_with_context_that_includes_a_colon() throws Exception
{
test("/foo/MyPage.underdog/a:b:c/d", "foo/MyPage", "underdog", TapestryConstants.ACTION_EVENT, "a:b:c", "d");
}
@Test
public void event_on_nested_component_within_page() throws Exception
{
test("/foo/MyPage.barney.fred:anevent", "foo/MyPage", "barney.fred", "anevent");
}
@Test
public void page_event_with_context() throws Exception
{
test("/foo/MyPage:trigger/foo", "foo/MyPage", "", "trigger", "foo");
}
@Test
public void nested_component_event_with_context() throws Exception
{
test("/foo/MyPage.nested:trigger/foo/bar/baz", "foo/MyPage", "nested", "trigger", "foo", "bar", "baz");
}
@Test
public void page_activation_context_in_request() throws Exception
{
ComponentEventRequestHandler handler = newComponentEventRequestHandler();
Request request = mockRequest();
Response response = mockResponse();
ComponentClassResolver resolver = mockComponentClassResolver();
RequestEncodingInitializer requestEncodingInitializer = mockRequestEncodingInitializer();
ComponentEventRequestParameters expectedParameters = new ComponentEventRequestParameters("mypage", "mypage", "",
"eventname",
new URLEventContext(
_contextValueEncoder,
new String[] {
"alpha",
"beta" }),
new EmptyEventContext());
train_getPath(request, "/mypage:eventname");
train_isPageName(resolver, "mypage", true);
train_getParameter(request, InternalConstants.PAGE_CONTEXT_NAME, "alpha/beta");
train_getParameter(request, InternalConstants.CONTAINER_PAGE_NAME, null);
requestEncodingInitializer.initializeRequestEncoding("mypage");
handler.handle(expectedParameters);
replay();
Dispatcher dispatcher = new ComponentEventDispatcher(handler, resolver, _contextValueEncoder,
requestEncodingInitializer);
assertTrue(dispatcher.dispatch(request, response));
verify();
}
@Test
public void different_active_and_containing_pages() throws Exception
{
ComponentEventRequestHandler handler = newComponentEventRequestHandler();
Request request = mockRequest();
Response response = mockResponse();
ComponentClassResolver resolver = mockComponentClassResolver();
RequestEncodingInitializer requestEncodingInitializer = mockRequestEncodingInitializer();
ComponentEventRequestParameters expectedParameters = new ComponentEventRequestParameters("activepage", "mypage",
"", "eventname",
new EmptyEventContext(),
new EmptyEventContext());
train_getPath(request, "/activepage:eventname");
train_isPageName(resolver, "activepage", true);
requestEncodingInitializer.initializeRequestEncoding("activepage");
train_getParameter(request, InternalConstants.PAGE_CONTEXT_NAME, null);
train_getParameter(request, InternalConstants.CONTAINER_PAGE_NAME, "mypage");
handler.handle(expectedParameters);
replay();
Dispatcher dispatcher = new ComponentEventDispatcher(handler, resolver, _contextValueEncoder,
requestEncodingInitializer);
assertTrue(dispatcher.dispatch(request, response));
verify();
}
@Test
public void request_path_reference_non_existent_page() throws Exception
{
ComponentEventRequestHandler handler = newComponentEventRequestHandler();
Request request = mockRequest();
Response response = mockResponse();
ComponentClassResolver resolver = mockComponentClassResolver();
RequestEncodingInitializer requestEncodingInitializer = mockRequestEncodingInitializer();
train_getPath(request, "/mypage.foo");
train_isPageName(resolver, "mypage", false);
replay();
Dispatcher dispatcher = new ComponentEventDispatcher(handler, resolver, null, requestEncodingInitializer);
assertFalse(dispatcher.dispatch(request, response));
verify();
}
private void test(String requestPath, String containerPageName, String nestedComponentId, String eventType,
String... eventContext) throws IOException
{
ComponentEventRequestHandler handler = newComponentEventRequestHandler();
Request request = mockRequest();
Response response = mockResponse();
ComponentClassResolver resolver = mockComponentClassResolver();
RequestEncodingInitializer requestEncodingInitializer = mockRequestEncodingInitializer();
ComponentEventRequestParameters expectedParameters = new ComponentEventRequestParameters(containerPageName,
containerPageName,
nestedComponentId,
eventType,
new EmptyEventContext(),
new URLEventContext(
_contextValueEncoder,
eventContext));
train_getPath(request, requestPath);
train_isPageName(resolver, containerPageName, true);
train_getParameter(request, InternalConstants.PAGE_CONTEXT_NAME, null);
train_getParameter(request, InternalConstants.CONTAINER_PAGE_NAME, null);
requestEncodingInitializer.initializeRequestEncoding(containerPageName);
handler.handle(expectedParameters);
replay();
Dispatcher dispatcher = new ComponentEventDispatcher(handler, resolver, _contextValueEncoder,
requestEncodingInitializer);
assertTrue(dispatcher.dispatch(request, response));
verify();
}
}