/*******************************************************************************
* Mission Control Technologies, Copyright (c) 2009-2012, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* The MCT platform is 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.
*
* MCT includes source code licensed under additional open source licenses. See
* the MCT Open Source Licenses file included with this distribution or the About
* MCT Licenses dialog available at runtime from the MCT Help menu for additional
* information.
*******************************************************************************/
package gov.nasa.arc.mct.gui.util;
import java.util.Collections;
import gov.nasa.arc.mct.components.AbstractComponent;
import gov.nasa.arc.mct.db.util.IdGenerator;
import gov.nasa.arc.mct.gui.MCTMutableTreeNode;
import gov.nasa.arc.mct.gui.View;
import gov.nasa.arc.mct.platform.spi.PersistenceProvider;
import gov.nasa.arc.mct.platform.spi.Platform;
import gov.nasa.arc.mct.platform.spi.PlatformAccess;
import gov.nasa.arc.mct.policy.ExecutionResult;
import gov.nasa.arc.mct.policy.PolicyContext;
import gov.nasa.arc.mct.services.component.PolicyManager;
import gov.nasa.arc.mct.services.component.ViewInfo;
import gov.nasa.arc.mct.services.component.ViewType;
import gov.nasa.arc.mct.services.internal.component.ComponentInitializer;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import org.testng.Assert;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
public class TestGUIUtil {
private MockComponent componentA;
private MockComponent componentB;
private MockComponent componentC;
@Mock
private Platform mockPlatform;
@Mock
private PolicyManager mockPolicyManager;
@Mock
private PersistenceProvider mockPersistenceProvider;
/*
* Component A
* |
* +-- Component B
* |
* +-- Component C
*/
@BeforeMethod
public void setup() {
MockitoAnnotations.initMocks(this);
(new PlatformAccess()).setPlatform(mockPlatform);
Mockito.when(mockPlatform.getPolicyManager()).thenReturn(mockPolicyManager);
Mockito.when(mockPlatform.getPersistenceProvider()).thenReturn(mockPersistenceProvider);
Mockito.when(mockPersistenceProvider.getReferencedComponents(Mockito.any(AbstractComponent.class))).thenReturn(Collections.<AbstractComponent>emptyList());
ExecutionResult er = new ExecutionResult(null, true, null);
Mockito.when(mockPolicyManager.execute(Mockito.anyString(), Mockito.any(PolicyContext.class))).thenReturn(er);
componentA = new MockComponent(IdGenerator.nextComponentId(), false);
componentA.getCapability(ComponentInitializer.class).initialize();
componentB = new MockComponent(IdGenerator.nextComponentId(),false);
componentB.getCapability(ComponentInitializer.class).initialize();
componentC = new MockComponent(IdGenerator.nextComponentId(), false);
componentC.getCapability(ComponentInitializer.class).initialize();
componentA.addDelegateComponent(componentB);
componentB.addDelegateComponent(componentC);
}
@Test
public void testLazyLoading() {
// Clone subtree of component A
MCTMutableTreeNode clonedTreeNode = GUIUtil.cloneTreeNode(componentA, new ViewInfo(NodeViewTest.class, "", ViewType.NODE));
Assert.assertNotNull(clonedTreeNode);
Assert.assertEquals(clonedTreeNode.getChildCount(), 1);
Assert.assertTrue(clonedTreeNode.isProxy());
}
public final static class NodeViewTest extends View {
private static final long serialVersionUID = -4755584459025450842L;
public NodeViewTest(AbstractComponent ac, ViewInfo vi) {
super(ac,vi);
}
}
}