| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.karaf.shell.config; |
| |
| import static org.easymock.EasyMock.createMock; |
| import static org.easymock.EasyMock.expect; |
| import static org.easymock.EasyMock.replay; |
| |
| import java.io.InputStream; |
| import java.io.PrintStream; |
| import java.util.Dictionary; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Properties; |
| |
| import junit.framework.TestCase; |
| |
| import org.easymock.EasyMock; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceReference; |
| import org.osgi.service.cm.Configuration; |
| import org.osgi.service.cm.ConfigurationAdmin; |
| import org.osgi.service.command.CommandSession; |
| |
| /** |
| * Test cases for {@link EditCommand} |
| */ |
| public class EditCommandTest extends TestCase { |
| |
| private static final String PID = "my.test.persistent.id"; |
| |
| private EditCommand command; |
| private BundleContext context; |
| private ConfigurationAdmin admin; |
| private CommandSession session; |
| |
| @Override |
| protected void setUp() throws Exception { |
| command = new EditCommand(); |
| |
| context = EasyMock.createMock(BundleContext.class); |
| command.setBundleContext(context); |
| |
| ServiceReference reference = createMock(ServiceReference.class); |
| expect(context.getServiceReference(ConfigurationAdmin.class.getName())).andReturn(reference); |
| |
| admin = createMock(ConfigurationAdmin.class); |
| expect(context.getService(reference)).andReturn(admin); |
| expect(context.ungetService(reference)).andReturn(Boolean.TRUE); |
| |
| replay(context); |
| |
| session = new MockCommandSession(); |
| } |
| |
| public void testExecuteOnExistingPid() throws Exception { |
| Configuration config = createMock(Configuration.class); |
| expect(admin.getConfiguration(PID)).andReturn(config); |
| replay(admin); |
| |
| // the ConfigAdmin service returns a Dictionary for an existing PID |
| Properties props = new Properties(); |
| expect(config.getProperties()).andReturn(props); |
| replay(config); |
| |
| command.pid = PID; |
| command.execute(session); |
| |
| // the PID and Dictionary should have been set on the session |
| assertEquals("The PID should be set on the session", |
| PID, session.get(ConfigCommandSupport.PROPERTY_CONFIG_PID)); |
| assertSame("The Dictionary returned by the ConfigAdmin service should be set on the session", |
| props, session.get(ConfigCommandSupport.PROPERTY_CONFIG_PROPS)); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public void testExecuteOnNewPid() throws Exception { |
| Configuration config = createMock(Configuration.class); |
| expect(admin.getConfiguration(PID)).andReturn(config); |
| replay(admin); |
| |
| // the ConfigAdmin service does not return a Dictionary for a new PID |
| expect(config.getProperties()).andReturn(null); |
| replay(config); |
| |
| command.pid = PID; |
| command.execute(session); |
| |
| // the PID and an empty Dictionary should have been set on the session |
| assertEquals("The PID should be set on the session", |
| PID, session.get(ConfigCommandSupport.PROPERTY_CONFIG_PID)); |
| Dictionary props = (Dictionary) session.get(ConfigCommandSupport.PROPERTY_CONFIG_PROPS); |
| assertNotNull("Should have a Dictionary on the session", props); |
| assertTrue("Should have an empty Dictionary on the session", props.isEmpty()); |
| } |
| |
| /* |
| * A mock CommandSession implementation that only cares about the properties set on the session |
| */ |
| private class MockCommandSession implements CommandSession { |
| |
| private Map<String, Object> properties = new HashMap<String, Object>(); |
| |
| public void close() { |
| // not implemented |
| } |
| |
| public Object convert(Class<?> type, Object instance) { |
| // not implemented |
| return null; |
| } |
| |
| public Object execute(CharSequence commandline) throws Exception { |
| // not implemented |
| return null; |
| } |
| |
| public CharSequence format(Object target, int level) { |
| // not implemented |
| return null; |
| } |
| |
| public Object get(String name) { |
| return properties.get(name); |
| } |
| |
| public PrintStream getConsole() { |
| // not implemented |
| return null; |
| } |
| |
| public InputStream getKeyboard() { |
| // not implemented |
| return null; |
| } |
| |
| public void put(String name, Object value) { |
| properties.put(name, value); |
| } |
| } |
| } |