/*
* Copyright 2010 the original author or authors.
*
* 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.gradle.api.internal.plugins;
import org.gradle.api.Plugin;
import org.gradle.api.internal.project.DefaultProject;
import org.gradle.api.internal.project.TestPlugin1;
import org.gradle.api.internal.project.TestPlugin2;
import org.gradle.api.plugins.UnknownPluginException;
import org.gradle.util.HelperUtil;
import org.jmock.Expectations;
import org.jmock.integration.junit4.JUnit4Mockery;
import org.junit.Before;
import org.junit.Test;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
/**
* @author Hans Dockter
*/
public class DefaultProjectsPluginContainerTest {
protected String pluginId = "somePluginId";
protected JUnit4Mockery context = new JUnit4Mockery();
private final DefaultProject project = HelperUtil.createRootProject();
private PluginRegistry pluginRegistryStub = context.mock(PluginRegistry.class);
private DefaultProjectsPluginContainer projectsPluginHandler = new DefaultProjectsPluginContainer(pluginRegistryStub, project);
private TestPlugin1 pluginWithIdMock = new TestPlugin1();
private TestPlugin2 pluginWithoutIdMock = new TestPlugin2();
@Before
public void setUp() {
context.checking(new Expectations() {{
allowing(pluginRegistryStub).getTypeForId(pluginId); will(returnValue(TestPlugin1.class));
allowing(pluginRegistryStub).loadPlugin(TestPlugin1.class); will(returnValue(pluginWithIdMock));
allowing(pluginRegistryStub).loadPlugin(TestPlugin2.class); will(returnValue(pluginWithoutIdMock));
}});
}
@Test
public void usePluginById() {
Plugin addedPlugin = projectsPluginHandler.apply(pluginId);
assertThat(pluginWithIdMock, sameInstance(addedPlugin));
assertThat(projectsPluginHandler.apply(pluginId), sameInstance(addedPlugin));
assertThat(projectsPluginHandler.findPlugin(addedPlugin.getClass()), sameInstance(addedPlugin));
assertThat(projectsPluginHandler.findPlugin(pluginId), sameInstance(addedPlugin));
}
@Test
public void usePluginWithIdByType() {
Class<? extends Plugin> type = pluginWithIdMock.getClass();
Plugin addedPlugin = projectsPluginHandler.apply(type);
assertThat(pluginWithIdMock, sameInstance(addedPlugin));
assertThat(projectsPluginHandler.apply(type), sameInstance(addedPlugin));
assertThat(projectsPluginHandler.apply(pluginId), sameInstance(addedPlugin));
assertThat(projectsPluginHandler.findPlugin(type), sameInstance(addedPlugin));
assertThat(projectsPluginHandler.findPlugin(pluginId), sameInstance(addedPlugin));
}
@Test
public void usePluginWithoutId() {
Class<? extends Plugin> type = pluginWithoutIdMock.getClass();
Plugin addedPlugin = projectsPluginHandler.apply(type);
assertThat(pluginWithoutIdMock, sameInstance(addedPlugin));
assertThat(projectsPluginHandler.apply(type), sameInstance(addedPlugin));
assertThat(projectsPluginHandler.findPlugin(type), sameInstance(addedPlugin));
}
@Test
public void hasAndFindForPluginWithId() {
projectsPluginHandler.apply(pluginId);
assertThat(projectsPluginHandler.hasPlugin(pluginId), equalTo(true));
assertThat(projectsPluginHandler.hasPlugin(pluginWithIdMock.getClass()), equalTo(true));
assertThat(projectsPluginHandler.findPlugin(pluginId), sameInstance((Plugin) pluginWithIdMock));
assertThat(projectsPluginHandler.findPlugin(pluginWithIdMock.getClass()), sameInstance((Plugin) pluginWithIdMock));
}
@Test
public void hasAndFindForPluginWithoutId() {
Plugin plugin = pluginWithoutIdMock;
Class<? extends Plugin> pluginType = plugin.getClass();
projectsPluginHandler.apply(pluginType);
assertThat(projectsPluginHandler.hasPlugin(pluginType), equalTo(true));
assertThat(projectsPluginHandler.findPlugin(pluginType), sameInstance(plugin));
}
@Test
public void hasAndFindPluginByTypeWithUnknownPlugin() {
assertThat(projectsPluginHandler.hasPlugin(TestPlugin2.class), equalTo(false));
assertThat(projectsPluginHandler.findPlugin(TestPlugin2.class), nullValue());
}
@Test(expected = UnknownPluginException.class)
public void getNonUsedPluginById() {
projectsPluginHandler.getPlugin(pluginId);
}
@Test(expected = UnknownPluginException.class)
public void getNonUsedPluginByType() {
projectsPluginHandler.getPlugin(TestPlugin1.class);
}
}