lttng/org.eclipse.tracecompass.lttng2.control.ui.tests/src/org/eclipse/tracecompass/lttng2/control/ui/tests/model/component/TraceControlComponentTest.java - tracecompass/org.eclipse.tracecompass - Git at Google

 /**********************************************************************
  * Copyright (c) 2012, 2014 Ericsson
  *
  * All rights reserved. This program and the accompanying materials are
  * made available under the terms of the Eclipse Public License 2.0 which
  * accompanies this distribution, and is available at
  * https://www.eclipse.org/legal/epl-2.0/
  *
  * SPDX-License-Identifier: EPL-2.0
  *
  * Contributors:
  *   Bernd Hufmann - Initial API and implementation
  *   Alexandre Montplaisir - Port to JUnit4
  **********************************************************************/

 package org.eclipse.tracecompass.lttng2.control.ui.tests.model.component;

 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.util.LinkedList;
 import java.util.List;

 import org.eclipse.core.commands.ExecutionException;
 import org.eclipse.remote.core.IRemoteConnection;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.tracecompass.internal.lttng2.control.core.model.TargetNodeState;
 import org.eclipse.tracecompass.internal.lttng2.control.stubs.service.TestRemoteSystemProxy;
 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.ControlView;
 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponent;
 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponentChangedListener;
 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceControlComponent;
 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceControlRoot;
 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.service.ILttngControlService;
 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.service.LTTngControlService;
 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.service.LTTngControlServiceMI;
 import org.eclipse.tracecompass.tmf.remote.core.proxy.TmfRemoteConnectionFactory;
 import org.eclipse.ui.ISharedImages;
 import org.eclipse.ui.PlatformUI;
 import org.junit.Test;

 /**
  * The class <code>TraceControlComponentTest</code> contains tests for the class
  * <code>{@link TraceControlComponent}</code>.
  */
 public class TraceControlComponentTest {

     private IRemoteConnection fHost = TmfRemoteConnectionFactory.getLocalConnection();

     /**
      * Run the TraceControlComponent(String) constructor test.
      */
     @Test
     public void testTraceControlComponent_1() {

         String name = "node";

         TraceControlComponent result = new TraceControlComponent(name);

         assertNotNull(result);
         assertEquals(name, result.getName());
         assertEquals(null, result.getParent());
         assertEquals(false, result.hasChildren());
         assertEquals(null, result.getImage());
         assertEquals(null, result.getControlService());
         assertEquals(null, result.getToolTip());
     }

     /**
      * Run the TraceControlComponent(String,ITraceControlComponent) constructor test.
      */
     @Test
     public void testTraceControlComponent_2() {
         String name = "node";

         ITraceControlComponent parent = new TraceControlRoot();
         TraceControlComponent result = new TraceControlComponent(name, parent);

         assertNotNull(result);
         assertEquals(name, result.getName());
         assertEquals(false, result.hasChildren());
         assertEquals(null, result.getImage());
         assertEquals(null, result.getControlService());
         assertEquals(null, result.getToolTip());
     }

     /**
      * Run the void addChild(ITraceControlComponent) method test.
      */
     @Test
     public void testAddAndGetChild1() {
         TraceControlComponent fixture = new TraceControlComponent("node", new TraceControlRoot());
         fixture.setToolTip("This is the test node");
         fixture.addChild(new TraceControlRoot());
         ITraceControlComponent component = new TraceControlRoot();
         fixture.addChild(component);

         ITraceControlComponent child = fixture.getChild(TraceControlRoot.TRACE_CONTROL_ROOT_NAME);
         assertNotNull(child);
         assertEquals(TraceControlRoot.TRACE_CONTROL_ROOT_NAME, child.getName());
     }

     /**
      * Run the void addChild(ITraceControlComponent) method test.
      */
     @Test
     public void testAddAndGetChild2() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         ITraceControlComponent component = null;

         fixture.addChild(component);
         assertFalse(fixture.hasChildren());
     }

     /**
      * Run the void addComponentListener(ITraceControlComponentChangedListener) method test.
      */
     @Test
     public void testAddComponentListener_1() {
         TraceControlComponent fixture = new TraceControlComponent("", (ITraceControlComponent) null);
         fixture.setToolTip("");

         ListenerValidator validator = new ListenerValidator();
         fixture.addComponentListener(validator);

         TraceControlRoot root = new TraceControlRoot();
         fixture.addChild(root);
         assertTrue(validator.isAddedCalled());

         fixture.removeChild(root);
         assertTrue(validator.isRemovedCalled());

         fixture.fireComponentChanged(fixture);
         assertTrue(validator.isChangedCalled());
     }

     /**
      * Run the boolean containsChild(String) method test.
      */
     @Test
     public void testContainsChild_1() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         fixture.addChild(new TraceControlRoot());
         String name = "node";

         boolean result = fixture.containsChild(name);

         assertEquals(false, result);
     }

     /**
      * Run the boolean containsChild(String) method test.
      */
     @Test
     public void testContainsChild_2() {
         TraceControlComponent fixture = new TraceControlComponent("name", new TraceControlRoot());
         fixture.setToolTip("");

         boolean result = fixture.containsChild(TraceControlRoot.TRACE_CONTROL_ROOT_NAME);

         assertEquals(false, result);
     }

     /**
      * Run the void fireCompenentAdded(ITraceControlComponent,ITraceControlComponent) method test.
      * Run the void fireCompenentRemoved(ITraceControlComponent,ITraceControlComponent) method test.
      * Run the void fireCompenentChanged(ITraceControlComponent) method test
      */
     @Test
     public void testFireCompenentUpdated() {
         ITraceControlComponent parent = new TraceControlRoot();

         TraceControlComponent fixture = new TraceControlComponent("node", parent);
         fixture.setToolTip("");

         ITraceControlComponent component = new TraceControlComponent("child");
         fixture.addChild(component);

         ListenerValidator validator = new ListenerValidator();
         fixture.addComponentListener(validator);

         fixture.fireComponentAdded(parent, component);
         assertTrue(validator.isAddedCalled());
         assertEquals(parent.getName(), validator.getSavedParent().getName());
         assertEquals(component.getName(), validator.getSavedChild().getName());

         validator.initialize();

         fixture.fireComponentRemoved(parent, component);
         assertTrue(validator.isRemovedCalled());
         assertEquals(parent.getName(), validator.getSavedParent().getName());
         assertEquals(component.getName(), validator.getSavedChild().getName());

         validator.initialize();
         fixture.fireComponentChanged(fixture);
         assertTrue(validator.isChangedCalled());
         assertEquals(fixture.getName(), validator.getSavedComponent().getName());
     }

     /**
      * Run the Object getAdapter(Class) method test.
      */
     @Test
     public void testGetAdapter() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         fixture.addChild(new TraceControlRoot());
         Class<Object> adapter = Object.class;

         Object result = fixture.getAdapter(adapter);

         assertEquals(null, result);
     }

     /**
      * Run the ITraceControlComponent[] getChildren() method test.
      */
     @Test
     public void testGetChildren_1() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         fixture.addChild(new TraceControlRoot());

         ITraceControlComponent[] result = fixture.getChildren();

         assertNotNull(result);
         assertEquals(1, result.length);
         assertNotNull(result[0]);
         assertEquals("trace_control_root", result[0].getName());
         assertEquals(null, result[0].getParent());
         assertEquals(false, result[0].hasChildren());
         assertEquals(null, result[0].getImage());
         assertEquals(null, result[0].getControlService());
         assertEquals(null, result[0].getToolTip());
     }

     /**
      * Run the ILttngControlService getControlService()/setControlService()
      * method test.
      *
      * @throws ExecutionException
      *             Would fail the test
      */
     @Test
     public void testGetAndSetControlService_1() throws ExecutionException {

         TraceControlComponent parent = new TraceControlComponent("parent") {
             ILttngControlService fService = null;

             @Override
             public void setControlService(ILttngControlService service ) {
                 fService = service;
             }

             @Override
             public ILttngControlService getControlService() {
                 return fService;
             }
         };

         TraceControlComponent fixture = new TraceControlComponent("", parent);
         parent.addChild(fixture);
         fixture.setToolTip("");
         TraceControlComponent child = new TraceControlComponent("child", fixture);
         fixture.addChild(child);

         ILttngControlService result = fixture.getControlService();
         assertEquals(null, result);

         TestRemoteSystemProxy proxy = new TestRemoteSystemProxy(fHost);
         ILttngControlService service = new LTTngControlService(proxy.createCommandShell());
         fixture.setControlService(service);
         result = fixture.getControlService();
         assertNotNull(service);
         assertEquals(service, result);

         service = new LTTngControlServiceMI(proxy.createCommandShell(), null);
         fixture.setControlService(service);
         result = fixture.getControlService();
         assertNotNull(service);
         assertEquals(service, result);

         result = fixture.getChildren()[0].getControlService();
         assertNotNull(service);
         assertEquals(service, result);
     }

     /**
      * Run the Image getImage() method test.
      */
     @Test
     public void testGetImage_1() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         fixture.addChild(new TraceControlRoot());

         Image result = fixture.getImage();
         assertEquals(null, result);

         fixture.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER));
         assertNotNull(fixture.getImage());
     }

     /**
      * Run the boolean hasChildren() method test.
      */
     @Test
     public void testHasChildren_1() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         fixture.addChild(new TraceControlRoot());

         boolean result = fixture.hasChildren();

         assertTrue(result);
     }

     /**
      * Run the boolean hasChildren() method test.
      */
     @Test
     public void testHasChildren_2() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");

         boolean result = fixture.hasChildren();

         assertFalse(result);
     }

     /**
      * Run the void removeAllChildren() method test.
      */
     @Test
     public void testRemoveAllChildren_2() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");

         fixture.addChild(new TraceControlRoot());
         fixture.addChild(new TraceControlComponent("child"));

         fixture.removeAllChildren();
         assertFalse(fixture.hasChildren());
     }

     /**
      * Run the void removeChild(ITraceControlComponent) method test.
      */
     @Test
     public void testRemoveChild_1() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         TraceControlComponent child = new TraceControlComponent("child", fixture);

         fixture.addChild(child);
         fixture.removeChild(child);
         assertFalse(fixture.hasChildren());
     }

     /**
      * Run the void removeChild(ITraceControlComponent) method test.
      */
     @Test
     public void testRemoveChild_2() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         fixture.addChild(new TraceControlRoot());
         ITraceControlComponent component = null;

         fixture.removeChild(component);
         assertTrue(fixture.hasChildren());
     }

     /**
      * Run the void removeComponentListener(ITraceControlComponentChangedListener) method test.
      */
     @Test
     public void testRemoveComponentListener_1() {
         TraceControlComponent fixture = new TraceControlComponent("", (ITraceControlComponent) null);
         fixture.setToolTip("");

         ListenerValidator validator = new ListenerValidator();
         fixture.addComponentListener(validator);

         // Remove listener and check that validator is not called anymore
         validator.initialize();
         fixture.removeComponentListener(validator);
         TraceControlRoot root = new TraceControlRoot();
         fixture.addChild(root);
         assertFalse(validator.isAddedCalled());

         fixture.removeChild(root);
         assertFalse(validator.isRemovedCalled());

         fixture.fireComponentChanged(fixture);
         assertFalse(validator.isChangedCalled());
     }

     /**
      * Run the void removeComponentListener(ITraceControlComponentChangedListener) method test.
      */
     @Test
     public void testRemoveComponentListener_2() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         fixture.addChild(new TraceControlRoot());
         ITraceControlComponentChangedListener listener = new ControlView();

         fixture.removeComponentListener(listener);

     }

     /**
      * Run the void setChildren(List<ITraceControlComponent>)/ITraceControlComponent[] getChildren() method test.
      */
     @Test
     public void testGetAndSetChildren() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         List<ITraceControlComponent> children = new LinkedList<>();
         children.add(new TraceControlComponent("child1"));
         children.add(new TraceControlComponent("child2"));

         fixture.setChildren(children);

         ITraceControlComponent[] result = fixture.getChildren();
         assertEquals(2, result.length);
         assertEquals("child1", result[0].getName());
         assertEquals("child2", result[1].getName());
     }

     /**
      * Run the void String getName()/setName(String) method tests.
      */
     @Test
     public void testGetAndSetName() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         fixture.addChild(new TraceControlRoot());
         String name = "node";

         fixture.setName(name);
         assertEquals(name,fixture.getName());

     }

     /**
      * Run the void ITraceControlComponent getParent()/setParent(ITraceControlComponent) method tests.
      */
     @Test
     public void testGetAndSetParent() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("");
         fixture.addChild(new TraceControlRoot());
         ITraceControlComponent parent = new TraceControlRoot();
         parent.addChild(fixture);

         fixture.setParent(parent);
         ITraceControlComponent retrievedParent = fixture.getParent();
         assertNotNull(retrievedParent);
         assertEquals(parent.getName(), retrievedParent.getName());
         assertEquals(TraceControlRoot.TRACE_CONTROL_ROOT_NAME, retrievedParent.getName());
         assertEquals(null, retrievedParent.getParent());
         assertEquals(true, retrievedParent.hasChildren());
     }

     /**
      * Run the void TargetNodeState getTargetNodeState()/etTargetNodeState(TargetNodeState) method tests.
      */
     @Test
     public void testGetAndSetTargetNodeState_1() {
         TraceControlComponent parent = new TraceControlComponent("parent") {
             private TargetNodeState fState;

             @Override
             public void setTargetNodeState(TargetNodeState state ) {
                 fState = state;
             }

             @Override
             public TargetNodeState getTargetNodeState() {
                 return fState;
             }
         };

         TraceControlComponent fixture = new TraceControlComponent("", parent);
         parent.addChild(fixture);

         fixture.setToolTip("");
         TargetNodeState state = TargetNodeState.CONNECTED;

         fixture.setTargetNodeState(state);
         TargetNodeState result = fixture.getTargetNodeState();

         assertNotNull(result);
         assertEquals(state, result);
         // Check also parent
         assertEquals(state, fixture.getParent().getTargetNodeState());
         assertEquals("CONNECTED", result.name());
         assertEquals("CONNECTED", result.toString());
         assertEquals(2, result.ordinal());

         fixture.setTargetNodeState(TargetNodeState.DISCONNECTED);
         result = fixture.getTargetNodeState();
         assertNotNull(result);
         assertEquals("DISCONNECTED", result.name());
         assertEquals("DISCONNECTED", result.toString());
         assertEquals(0, result.ordinal());

         state = TargetNodeState.CONNECTING;

         fixture.setTargetNodeState(state);
         result = fixture.getTargetNodeState();
         assertNotNull(result);
         assertEquals("CONNECTING", result.name());
         assertEquals("CONNECTING", result.toString());
         assertEquals(3, result.ordinal());

         fixture.setTargetNodeState(TargetNodeState.DISCONNECTING);
         result = fixture.getTargetNodeState();
         assertNotNull(result);
         assertEquals("DISCONNECTING", result.name());
         assertEquals("DISCONNECTING", result.toString());
         assertEquals(1, result.ordinal());

     }

     /**
      * Run the void setToolTip(String) method test.
      */
     @Test
     public void testGetSndSetToolTip() {
         TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
         fixture.setToolTip("This is a tooltip");
         fixture.addChild(new TraceControlRoot());

         String result = fixture.getToolTip();

         assertEquals("This is a tooltip", result);
     }
 }
	/**********************************************************************
	* Copyright (c) 2012, 2014 Ericsson
	*
	* All rights reserved. This program and the accompanying materials are
	* made available under the terms of the Eclipse Public License 2.0 which
	* accompanies this distribution, and is available at
	* https://www.eclipse.org/legal/epl-2.0/
	*
	* SPDX-License-Identifier: EPL-2.0
	*
	* Contributors:
	* Bernd Hufmann - Initial API and implementation
	* Alexandre Montplaisir - Port to JUnit4
	**********************************************************************/

	package org.eclipse.tracecompass.lttng2.control.ui.tests.model.component;

	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.util.LinkedList;
	import java.util.List;

	import org.eclipse.core.commands.ExecutionException;
	import org.eclipse.remote.core.IRemoteConnection;
	import org.eclipse.swt.graphics.Image;
	import org.eclipse.tracecompass.internal.lttng2.control.core.model.TargetNodeState;
	import org.eclipse.tracecompass.internal.lttng2.control.stubs.service.TestRemoteSystemProxy;
	import org.eclipse.tracecompass.internal.lttng2.control.ui.views.ControlView;
	import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponent;
	import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponentChangedListener;
	import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceControlComponent;
	import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl.TraceControlRoot;
	import org.eclipse.tracecompass.internal.lttng2.control.ui.views.service.ILttngControlService;
	import org.eclipse.tracecompass.internal.lttng2.control.ui.views.service.LTTngControlService;
	import org.eclipse.tracecompass.internal.lttng2.control.ui.views.service.LTTngControlServiceMI;
	import org.eclipse.tracecompass.tmf.remote.core.proxy.TmfRemoteConnectionFactory;
	import org.eclipse.ui.ISharedImages;
	import org.eclipse.ui.PlatformUI;
	import org.junit.Test;

	/**
	* The class <code>TraceControlComponentTest</code> contains tests for the class
	* <code>{@link TraceControlComponent}</code>.
	*/
	public class TraceControlComponentTest {

	private IRemoteConnection fHost = TmfRemoteConnectionFactory.getLocalConnection();

	/**
	* Run the TraceControlComponent(String) constructor test.
	*/
	@Test
	public void testTraceControlComponent_1() {

	String name = "node";

	TraceControlComponent result = new TraceControlComponent(name);

	assertNotNull(result);
	assertEquals(name, result.getName());
	assertEquals(null, result.getParent());
	assertEquals(false, result.hasChildren());
	assertEquals(null, result.getImage());
	assertEquals(null, result.getControlService());
	assertEquals(null, result.getToolTip());
	}

	/**
	* Run the TraceControlComponent(String,ITraceControlComponent) constructor test.
	*/
	@Test
	public void testTraceControlComponent_2() {
	String name = "node";

	ITraceControlComponent parent = new TraceControlRoot();
	TraceControlComponent result = new TraceControlComponent(name, parent);

	assertNotNull(result);
	assertEquals(name, result.getName());
	assertEquals(false, result.hasChildren());
	assertEquals(null, result.getImage());
	assertEquals(null, result.getControlService());
	assertEquals(null, result.getToolTip());
	}

	/**
	* Run the void addChild(ITraceControlComponent) method test.
	*/
	@Test
	public void testAddAndGetChild1() {
	TraceControlComponent fixture = new TraceControlComponent("node", new TraceControlRoot());
	fixture.setToolTip("This is the test node");
	fixture.addChild(new TraceControlRoot());
	ITraceControlComponent component = new TraceControlRoot();
	fixture.addChild(component);

	ITraceControlComponent child = fixture.getChild(TraceControlRoot.TRACE_CONTROL_ROOT_NAME);
	assertNotNull(child);
	assertEquals(TraceControlRoot.TRACE_CONTROL_ROOT_NAME, child.getName());
	}

	/**
	* Run the void addChild(ITraceControlComponent) method test.
	*/
	@Test
	public void testAddAndGetChild2() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	ITraceControlComponent component = null;

	fixture.addChild(component);
	assertFalse(fixture.hasChildren());
	}

	/**
	* Run the void addComponentListener(ITraceControlComponentChangedListener) method test.
	*/
	@Test
	public void testAddComponentListener_1() {
	TraceControlComponent fixture = new TraceControlComponent("", (ITraceControlComponent) null);
	fixture.setToolTip("");

	ListenerValidator validator = new ListenerValidator();
	fixture.addComponentListener(validator);

	TraceControlRoot root = new TraceControlRoot();
	fixture.addChild(root);
	assertTrue(validator.isAddedCalled());

	fixture.removeChild(root);
	assertTrue(validator.isRemovedCalled());

	fixture.fireComponentChanged(fixture);
	assertTrue(validator.isChangedCalled());
	}

	/**
	* Run the boolean containsChild(String) method test.
	*/
	@Test
	public void testContainsChild_1() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	fixture.addChild(new TraceControlRoot());
	String name = "node";

	boolean result = fixture.containsChild(name);

	assertEquals(false, result);
	}

	/**
	* Run the boolean containsChild(String) method test.
	*/
	@Test
	public void testContainsChild_2() {
	TraceControlComponent fixture = new TraceControlComponent("name", new TraceControlRoot());
	fixture.setToolTip("");

	boolean result = fixture.containsChild(TraceControlRoot.TRACE_CONTROL_ROOT_NAME);

	assertEquals(false, result);
	}

	/**
	* Run the void fireCompenentAdded(ITraceControlComponent,ITraceControlComponent) method test.
	* Run the void fireCompenentRemoved(ITraceControlComponent,ITraceControlComponent) method test.
	* Run the void fireCompenentChanged(ITraceControlComponent) method test
	*/
	@Test
	public void testFireCompenentUpdated() {
	ITraceControlComponent parent = new TraceControlRoot();

	TraceControlComponent fixture = new TraceControlComponent("node", parent);
	fixture.setToolTip("");

	ITraceControlComponent component = new TraceControlComponent("child");
	fixture.addChild(component);

	ListenerValidator validator = new ListenerValidator();
	fixture.addComponentListener(validator);

	fixture.fireComponentAdded(parent, component);
	assertTrue(validator.isAddedCalled());
	assertEquals(parent.getName(), validator.getSavedParent().getName());
	assertEquals(component.getName(), validator.getSavedChild().getName());

	validator.initialize();

	fixture.fireComponentRemoved(parent, component);
	assertTrue(validator.isRemovedCalled());
	assertEquals(parent.getName(), validator.getSavedParent().getName());
	assertEquals(component.getName(), validator.getSavedChild().getName());

	validator.initialize();
	fixture.fireComponentChanged(fixture);
	assertTrue(validator.isChangedCalled());
	assertEquals(fixture.getName(), validator.getSavedComponent().getName());
	}

	/**
	* Run the Object getAdapter(Class) method test.
	*/
	@Test
	public void testGetAdapter() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	fixture.addChild(new TraceControlRoot());
	Class<Object> adapter = Object.class;

	Object result = fixture.getAdapter(adapter);

	assertEquals(null, result);
	}

	/**
	* Run the ITraceControlComponent[] getChildren() method test.
	*/
	@Test
	public void testGetChildren_1() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	fixture.addChild(new TraceControlRoot());

	ITraceControlComponent[] result = fixture.getChildren();

	assertNotNull(result);
	assertEquals(1, result.length);
	assertNotNull(result[0]);
	assertEquals("trace_control_root", result[0].getName());
	assertEquals(null, result[0].getParent());
	assertEquals(false, result[0].hasChildren());
	assertEquals(null, result[0].getImage());
	assertEquals(null, result[0].getControlService());
	assertEquals(null, result[0].getToolTip());
	}

	/**
	* Run the ILttngControlService getControlService()/setControlService()
	* method test.
	*
	* @throws ExecutionException
	* Would fail the test
	*/
	@Test
	public void testGetAndSetControlService_1() throws ExecutionException {

	TraceControlComponent parent = new TraceControlComponent("parent") {
	ILttngControlService fService = null;

	@Override
	public void setControlService(ILttngControlService service ) {
	fService = service;
	}

	@Override
	public ILttngControlService getControlService() {
	return fService;
	}
	};

	TraceControlComponent fixture = new TraceControlComponent("", parent);
	parent.addChild(fixture);
	fixture.setToolTip("");
	TraceControlComponent child = new TraceControlComponent("child", fixture);
	fixture.addChild(child);

	ILttngControlService result = fixture.getControlService();
	assertEquals(null, result);

	TestRemoteSystemProxy proxy = new TestRemoteSystemProxy(fHost);
	ILttngControlService service = new LTTngControlService(proxy.createCommandShell());
	fixture.setControlService(service);
	result = fixture.getControlService();
	assertNotNull(service);
	assertEquals(service, result);

	service = new LTTngControlServiceMI(proxy.createCommandShell(), null);
	fixture.setControlService(service);
	result = fixture.getControlService();
	assertNotNull(service);
	assertEquals(service, result);

	result = fixture.getChildren()[0].getControlService();
	assertNotNull(service);
	assertEquals(service, result);
	}

	/**
	* Run the Image getImage() method test.
	*/
	@Test
	public void testGetImage_1() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	fixture.addChild(new TraceControlRoot());

	Image result = fixture.getImage();
	assertEquals(null, result);

	fixture.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER));
	assertNotNull(fixture.getImage());
	}

	/**
	* Run the boolean hasChildren() method test.
	*/
	@Test
	public void testHasChildren_1() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	fixture.addChild(new TraceControlRoot());

	boolean result = fixture.hasChildren();

	assertTrue(result);
	}

	/**
	* Run the boolean hasChildren() method test.
	*/
	@Test
	public void testHasChildren_2() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");

	boolean result = fixture.hasChildren();

	assertFalse(result);
	}

	/**
	* Run the void removeAllChildren() method test.
	*/
	@Test
	public void testRemoveAllChildren_2() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");

	fixture.addChild(new TraceControlRoot());
	fixture.addChild(new TraceControlComponent("child"));

	fixture.removeAllChildren();
	assertFalse(fixture.hasChildren());
	}

	/**
	* Run the void removeChild(ITraceControlComponent) method test.
	*/
	@Test
	public void testRemoveChild_1() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	TraceControlComponent child = new TraceControlComponent("child", fixture);

	fixture.addChild(child);
	fixture.removeChild(child);
	assertFalse(fixture.hasChildren());
	}

	/**
	* Run the void removeChild(ITraceControlComponent) method test.
	*/
	@Test
	public void testRemoveChild_2() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	fixture.addChild(new TraceControlRoot());
	ITraceControlComponent component = null;

	fixture.removeChild(component);
	assertTrue(fixture.hasChildren());
	}

	/**
	* Run the void removeComponentListener(ITraceControlComponentChangedListener) method test.
	*/
	@Test
	public void testRemoveComponentListener_1() {
	TraceControlComponent fixture = new TraceControlComponent("", (ITraceControlComponent) null);
	fixture.setToolTip("");

	ListenerValidator validator = new ListenerValidator();
	fixture.addComponentListener(validator);

	// Remove listener and check that validator is not called anymore
	validator.initialize();
	fixture.removeComponentListener(validator);
	TraceControlRoot root = new TraceControlRoot();
	fixture.addChild(root);
	assertFalse(validator.isAddedCalled());

	fixture.removeChild(root);
	assertFalse(validator.isRemovedCalled());

	fixture.fireComponentChanged(fixture);
	assertFalse(validator.isChangedCalled());
	}

	/**
	* Run the void removeComponentListener(ITraceControlComponentChangedListener) method test.
	*/
	@Test
	public void testRemoveComponentListener_2() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	fixture.addChild(new TraceControlRoot());
	ITraceControlComponentChangedListener listener = new ControlView();

	fixture.removeComponentListener(listener);

	}

	/**
	* Run the void setChildren(List<ITraceControlComponent>)/ITraceControlComponent[] getChildren() method test.
	*/
	@Test
	public void testGetAndSetChildren() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	List<ITraceControlComponent> children = new LinkedList<>();
	children.add(new TraceControlComponent("child1"));
	children.add(new TraceControlComponent("child2"));

	fixture.setChildren(children);

	ITraceControlComponent[] result = fixture.getChildren();
	assertEquals(2, result.length);
	assertEquals("child1", result[0].getName());
	assertEquals("child2", result[1].getName());
	}

	/**
	* Run the void String getName()/setName(String) method tests.
	*/
	@Test
	public void testGetAndSetName() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	fixture.addChild(new TraceControlRoot());
	String name = "node";

	fixture.setName(name);
	assertEquals(name,fixture.getName());

	}

	/**
	* Run the void ITraceControlComponent getParent()/setParent(ITraceControlComponent) method tests.
	*/
	@Test
	public void testGetAndSetParent() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("");
	fixture.addChild(new TraceControlRoot());
	ITraceControlComponent parent = new TraceControlRoot();
	parent.addChild(fixture);

	fixture.setParent(parent);
	ITraceControlComponent retrievedParent = fixture.getParent();
	assertNotNull(retrievedParent);
	assertEquals(parent.getName(), retrievedParent.getName());
	assertEquals(TraceControlRoot.TRACE_CONTROL_ROOT_NAME, retrievedParent.getName());
	assertEquals(null, retrievedParent.getParent());
	assertEquals(true, retrievedParent.hasChildren());
	}

	/**
	* Run the void TargetNodeState getTargetNodeState()/etTargetNodeState(TargetNodeState) method tests.
	*/
	@Test
	public void testGetAndSetTargetNodeState_1() {
	TraceControlComponent parent = new TraceControlComponent("parent") {
	private TargetNodeState fState;

	@Override
	public void setTargetNodeState(TargetNodeState state ) {
	fState = state;
	}

	@Override
	public TargetNodeState getTargetNodeState() {
	return fState;
	}
	};

	TraceControlComponent fixture = new TraceControlComponent("", parent);
	parent.addChild(fixture);

	fixture.setToolTip("");
	TargetNodeState state = TargetNodeState.CONNECTED;

	fixture.setTargetNodeState(state);
	TargetNodeState result = fixture.getTargetNodeState();

	assertNotNull(result);
	assertEquals(state, result);
	// Check also parent
	assertEquals(state, fixture.getParent().getTargetNodeState());
	assertEquals("CONNECTED", result.name());
	assertEquals("CONNECTED", result.toString());
	assertEquals(2, result.ordinal());

	fixture.setTargetNodeState(TargetNodeState.DISCONNECTED);
	result = fixture.getTargetNodeState();
	assertNotNull(result);
	assertEquals("DISCONNECTED", result.name());
	assertEquals("DISCONNECTED", result.toString());
	assertEquals(0, result.ordinal());

	state = TargetNodeState.CONNECTING;

	fixture.setTargetNodeState(state);
	result = fixture.getTargetNodeState();
	assertNotNull(result);
	assertEquals("CONNECTING", result.name());
	assertEquals("CONNECTING", result.toString());
	assertEquals(3, result.ordinal());

	fixture.setTargetNodeState(TargetNodeState.DISCONNECTING);
	result = fixture.getTargetNodeState();
	assertNotNull(result);
	assertEquals("DISCONNECTING", result.name());
	assertEquals("DISCONNECTING", result.toString());
	assertEquals(1, result.ordinal());

	}

	/**
	* Run the void setToolTip(String) method test.
	*/
	@Test
	public void testGetSndSetToolTip() {
	TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot());
	fixture.setToolTip("This is a tooltip");
	fixture.addChild(new TraceControlRoot());

	String result = fixture.getToolTip();

	assertEquals("This is a tooltip", result);
	}
	}