/*
* Copyright 2010 The Rabbit Eclipse Plug-in Project
*
* 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 rabbit.ui.internal.viewers;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThat;
import org.eclipse.core.commands.Command;
import org.eclipse.swt.SWT;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.commands.ICommandImageService;
import org.eclipse.ui.commands.ICommandService;
import org.junit.Test;
import java.util.Collection;
/**
* @see CommandLabelProvider
*/
public class CommandLabelProviderTest extends NullLabelProviderTest {
private Command definedCmd;
private Command undefinedCmd;
private final ICommandService commandService = (ICommandService) PlatformUI
.getWorkbench().getService(ICommandService.class);
private final ICommandImageService imageService = (ICommandImageService)
PlatformUI.getWorkbench().getService(ICommandImageService.class);
@Test
public void getForegroundShouldReturnGrayForAnUndefinedCommand() {
assertThat(provider.getForeground(undefinedCmd), equalTo(PlatformUI
.getWorkbench().getDisplay().getSystemColor(SWT.COLOR_DARK_GRAY)));
}
@Test
public void getImageShouldReturnAnImageForACommandThatHasImage()
throws Exception {
@SuppressWarnings("unchecked")
Collection<String> ids = commandService.getDefinedCommandIds();
for (String id : ids) {
if (imageService.getImageDescriptor(id) != null) {
Command cmdWithImage = commandService.getCommand(id);
assertThat(provider.getImage(cmdWithImage), notNullValue());
break;
}
}
}
@Test
public void getImageShouldReturnNullForACommandThatHasNoImage() {
assertThat(provider.getImage(undefinedCmd), nullValue());
}
@Test
public void getTextShouldReturnTheIdOfAnUndefinedCommand() throws Exception {
assertThat(provider.getText(undefinedCmd), equalTo(undefinedCmd.getId()));
}
@Test
public void getTextShouldReturnTheNameOfADefinedCommand() throws Exception {
assertEquals(definedCmd.getName(), provider.getText(definedCmd));
}
@Override
public void setUp() {
super.setUp();
provider = new CommandLabelProvider();
definedCmd = commandService.getDefinedCommands()[0];
undefinedCmd = commandService.getCommand(System.currentTimeMillis() + "");
}
@Override
protected NullLabelProvider create() {
return new CommandLabelProvider();
}
}