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/*******************************************************************************
* Copyright (c) 2013 Florian Thienel and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Florian Thienel - initial API and implementation
* Carsten Hiesserich - additional tests
*******************************************************************************/
package org.eclipse.vex.ui.internal.config.tests;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayInputStream;
import java.util.Collections;
import java.util.List;
import org.eclipse.core.resources.IProject;
import org.eclipse.vex.ui.internal.config.ConfigEvent;
import org.eclipse.vex.ui.internal.config.ConfigLoaderJob;
import org.eclipse.vex.ui.internal.config.ConfigSource;
import org.eclipse.vex.ui.internal.config.ConfigurationLoader;
import org.eclipse.vex.ui.internal.config.ConfigurationRegistry;
import org.eclipse.vex.ui.internal.config.ConfigurationRegistryImpl;
import org.eclipse.vex.ui.internal.config.DocumentType;
import org.eclipse.vex.ui.internal.config.IConfigListener;
import org.eclipse.vex.ui.internal.config.PluginProject;
import org.junit.After;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;
/**
* @author Florian Thienel
*/
public class ConfigurationRegistryTest {
private ConfigurationRegistry registry;
@Rule
public TestName name = new TestName();
@After
public void disposeRegistry() {
if (registry != null) {
registry.dispose();
}
registry = null;
}
@Test
public void notAutomaticallyLoaded() throws Exception {
registry = new ConfigurationRegistryImpl(new MockConfigurationLoader());
assertFalse(registry.isLoaded());
}
@Test
public void fireLoadedEventOnLoad() throws Exception {
registry = new ConfigurationRegistryImpl(new MockConfigurationLoader());
final MockConfigListener configListener = new MockConfigListener();
registry.addConfigListener(configListener);
registry.loadConfigurations();
assertTrue(registry.isLoaded());
assertTrue(configListener.loaded);
assertFalse(configListener.changed);
}
@Test
public void loadNewPluginProjectAndFireChangedEvent() throws Exception {
registry = new ConfigurationRegistryImpl(new MockConfigurationLoader());
final MockConfigListener configListener = new MockConfigListener();
registry.addConfigListener(configListener);
registry.loadConfigurations();
configListener.reset();
final IProject project = PluginProjectTest.createVexPluginProject(name.getMethodName());
assertFalse(configListener.loaded);
assertTrue(configListener.changed);
assertNotNull(registry.getPluginProject(project));
}
@Test
public void reloadModifiedPluginProjectAndFireConfigChangedEvent() throws Exception {
registry = new ConfigurationRegistryImpl(new MockConfigurationLoader());
registry.loadConfigurations();
final IProject project = PluginProjectTest.createVexPluginProject(name.getMethodName());
final MockConfigListener configListener = new MockConfigListener();
project.getFile("plugintest2.css").create(new ByteArrayInputStream(new byte[0]), true, null);
final String fileContent = PluginProjectTest.createVexPluginFileContent(project, "plugintest.dtd", "plugintest.css", "plugintest2.css");
registry.addConfigListener(configListener);
project.getFile(PluginProject.PLUGIN_XML).setContents(new ByteArrayInputStream(fileContent.getBytes()), true, true, null);
assertFalse(configListener.loaded);
assertTrue(configListener.changed);
assertNotNull(registry.getPluginProject(project).getItemForResource(project.getFile("plugintest2.css")));
}
@Ignore("I don't understand why it fails...WTF???")
@Test
public void removeDeletedPluginProjectAndFireConfigChangedEvent() throws Exception {
registry = new ConfigurationRegistryImpl(new MockConfigurationLoader());
registry.loadConfigurations();
final IProject project = PluginProjectTest.createVexPluginProject(name.getMethodName());
final MockConfigListener configListener = new MockConfigListener();
registry.addConfigListener(configListener);
project.getFile("plugintest.css").delete(true, null);
assertTrue(configListener.changed);
assertNotNull(registry.getPluginProject(project));
configListener.reset();
project.getFile("plugintest.dtd").delete(true, null);
assertTrue(configListener.changed);
assertNotNull(registry.getPluginProject(project));
configListener.reset();
project.getFile(PluginProject.PLUGIN_XML).delete(true, null);
assertTrue(configListener.changed);
assertNotNull(registry.getPluginProject(project));
}
@Test
public void testPluginDoctypeDefinition() throws Exception {
final ConfigurationRegistry configurationRegistry = new ConfigurationRegistryImpl(new ConfigLoaderJob());
configurationRegistry.loadConfigurations();
final DocumentType doctype = configurationRegistry.getDocumentType("-//Vex//DTD Test//EN", null);
assertNotNull(doctype);
assertEquals("test.dtd", doctype.getSystemId());
}
@Test
public void testPluginNamespaceDefinition() throws Exception {
final ConfigurationRegistry configurationRegistry = new ConfigurationRegistryImpl(new ConfigLoaderJob());
configurationRegistry.loadConfigurations();
final DocumentType doctype = configurationRegistry.getDocumentType("http://org.eclipse.vex/namespace", null);
assertNotNull(doctype);
assertEquals("test schema doctype", doctype.getName());
}
@Test
public void testGetDocumentTypesWithStyles() throws Exception {
final ConfigurationRegistry configurationRegistry = new ConfigurationRegistryImpl(new ConfigLoaderJob());
configurationRegistry.loadConfigurations();
final DocumentType[] doctypes = configurationRegistry.getDocumentTypesWithStyles();
boolean dtdFound = false;
boolean schemaFound = false;
for (final DocumentType doctype : doctypes) {
if ("test doctype".equals(doctype.getName())) {
dtdFound = true;
}
if ("test schema doctype".equals(doctype.getName())) {
schemaFound = true;
}
}
assertTrue("DoctypeWithStyles should return Doctype with DTD ", dtdFound);
assertTrue("DoctypeWithStyles should return Docype with namespace ", schemaFound);
}
private static class MockConfigurationLoader implements ConfigurationLoader {
private final List<ConfigSource> loadedConfigSources;
public MockConfigurationLoader() {
this(Collections.<ConfigSource> emptyList());
}
public MockConfigurationLoader(final List<ConfigSource> loadedConfigSources) {
this.loadedConfigSources = loadedConfigSources;
}
public void load(final Runnable whenDone) {
whenDone.run();
}
public boolean isLoading() {
return false;
}
public List<ConfigSource> getLoadedConfigSources() {
return loadedConfigSources;
}
public void join() throws InterruptedException {
return;
}
}
private static class MockConfigListener implements IConfigListener {
public boolean changed = false;
public boolean loaded = false;
public void configChanged(final ConfigEvent e) {
changed = true;
}
public void configLoaded(final ConfigEvent e) {
loaded = true;
}
public void reset() {
changed = false;
loaded = false;
}
}
}
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