// Copyright 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.tapestry5.internal.services;
import org.apache.tapestry5.ComponentEventCallback;
import org.apache.tapestry5.EventConstants;
import org.apache.tapestry5.internal.structure.ComponentPageElement;
import org.apache.tapestry5.internal.structure.Page;
import org.apache.tapestry5.internal.test.InternalBaseTestCase;
import org.apache.tapestry5.ioc.services.TypeCoercer;
import org.easymock.EasyMock;
import org.easymock.IAnswer;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import java.util.Arrays;
public class PageActivationContextCollectorImplTest extends InternalBaseTestCase
{
private TypeCoercer coercer;
@BeforeClass
public void setup()
{
coercer = getService(TypeCoercer.class);
}
@Test
public void page_with_array_activation_context()
{
tryWithContext(new Object[] {3, "four", null, "$100"},
3, "four", null, "$100");
}
@Test
public void page_with_single_value_context()
{
Object value = 99;
tryWithContext(value, value);
}
@Test
public void page_with_list_context()
{
tryWithContext(Arrays.asList(1, 2, 3),
1, 2, 3);
}
@Test
public void page_with_empty_context()
{
tryWithContext(new String[0]);
}
@Test
public void page_with_no_context()
{
Page page = mockPage();
ComponentPageElement element = mockComponentPageElement();
train_getRootElement(page, element);
expect(element.triggerEvent(EasyMock.eq(EventConstants.PASSIVATE),
(Object[]) EasyMock.isNull(),
EasyMock.isA(ComponentEventCallback.class))).andReturn(false);
replay();
PageActivationContextCollector collector
= new PageActivationContextCollectorImpl(coercer);
Object[] actual = collector.collectPageActivationContext(page);
assertEquals(actual.length, 0);
}
private void tryWithContext(final Object context, Object... expected)
{
Page page = mockPage();
ComponentPageElement element = mockComponentPageElement();
train_getRootElement(page, element);
IAnswer answer = new IAnswer()
{
public Object answer() throws Throwable
{
Object[] args = EasyMock.getCurrentArguments();
ComponentEventCallback callback = (ComponentEventCallback) args[2];
return callback.handleResult(context);
}
};
expect(element.triggerEvent(EasyMock.eq(EventConstants.PASSIVATE),
(Object[]) EasyMock.isNull(),
EasyMock.isA(ComponentEventCallback.class))).andAnswer(answer);
replay();
PageActivationContextCollector collector
= new PageActivationContextCollectorImpl(coercer);
Object[] actual = collector.collectPageActivationContext(page);
assertArraysEqual(actual, expected);
}
}