/*
* Copyright (c) 2010-2012 Célio Cidral Junior, Dominik Obermaier.
*
* 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.tomighty.plugin;
import org.junit.Before;
import org.junit.Test;
import org.tomighty.bus.messages.plugin.PluginLoaded;
import org.tomighty.io.Directory;
import org.tomighty.mock.bus.MockBus;
import org.tomighty.plugin.impl.DefaultPluginManager;
import java.util.List;
import static java.util.Arrays.asList;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.*;
public class LoadAllPluginsFromDirectoryTest {
private PluginManager pluginManager;
private Directory directory;
private Plugin plugin1;
private Plugin plugin2;
private MockBus bus;
@Before
public void setUp() {
directory = mock(Directory.class);
plugin1 = mock(Plugin.class);
plugin2 = mock(Plugin.class);
Directory pluginDirectory1 = mock(Directory.class);
Directory pluginDirectory2 = mock(Directory.class);
when(directory.subdirs()).thenReturn(asList(pluginDirectory1, pluginDirectory2));
PluginPackFactory pluginPackFactory = mock(PluginPackFactory.class);
PluginPack pluginPack1 = mock(PluginPack.class);
PluginPack pluginPack2 = mock(PluginPack.class);
when(pluginPackFactory.createFrom(pluginDirectory1)).thenReturn(pluginPack1);
when(pluginPackFactory.createFrom(pluginDirectory2)).thenReturn(pluginPack2);
PluginLoader pluginLoader = mock(PluginLoader.class);
when(pluginLoader.load(pluginPack1)).thenReturn(plugin1);
when(pluginLoader.load(pluginPack2)).thenReturn(plugin2);
bus = new MockBus();
pluginManager = new DefaultPluginManager(pluginLoader, pluginPackFactory, bus);
}
@Test
public void loadTwoPlugins() throws Exception {
pluginManager.loadPluginsFrom(directory);
List<Object> publishedMessages = bus.getPublishedMessages();
assertEquals("Two messages were published, one for each loaded plugin", 2, publishedMessages.size());
PluginLoaded pluginLoaded1 = (PluginLoaded) publishedMessages.get(0);
PluginLoaded pluginLoaded2 = (PluginLoaded) publishedMessages.get(1);
assertSame("First message contains plugin #1", plugin1, pluginLoaded1.getPlugin());
assertSame("Second message contains plugin #2", plugin2, pluginLoaded2.getPlugin());
}
@Test
public void testGetPlugins() {
pluginManager.loadPluginsFrom(directory);
List<Plugin> plugins = pluginManager.getPlugins();
assertEquals(2, plugins.size());
assertTrue(plugins.contains(plugin1));
assertTrue(plugins.contains(plugin2));
}
}