// Copyright 2004, 2005 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.junit;
import org.apache.tapestry.BaseComponent;
import org.apache.tapestry.IMarkupWriter;
import org.apache.tapestry.IRender;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.engine.NullWriter;
import org.apache.tapestry.test.Creator;
/**
* Test a few random things in {@link org.apache.tapestry.AbstractComponent}and
* {@link org.apache.tapestry.BaseComponent}.
*
* @author Howard Lewis Ship
* @since 3.0
*/
public class TestComponent extends TapestryTestCase
{
private static class TestRender implements IRender
{
private boolean rendered = false;
public void render(IMarkupWriter writer, IRequestCycle cycle)
{
rendered = true;
}
}
public abstract static class FakeComponent extends BaseComponent
{
void addOuterTest(IRender render)
{
addOuter(render);
}
void testRenderComponent(IMarkupWriter write, IRequestCycle cycle)
{
renderComponent(write, cycle);
}
}
/**
* Test the ability of {@link org.apache.tapestry.BaseComponent#addOuter(IRender)}to add a
* large number of objects.
*/
public void testOuter() throws Exception
{
Creator creator = new Creator();
FakeComponent c = (FakeComponent) creator.newInstance(FakeComponent.class);
TestRender[] list = new TestRender[50];
for (int i = 0; i < list.length; i++)
{
list[i] = new TestRender();
c.addOuterTest(list[i]);
}
IMarkupWriter writer = new NullWriter();
c.testRenderComponent(writer, null);
for (int i = 0; i < list.length; i++)
assertTrue("Outer object #" + i + " did render.", list[i].rendered);
}
}