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/**********************************************************************
* Copyright (c) 2011 Ericsson.
* 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:
* Bernd Hufmann - Initial API and implementation
**********************************************************************/
package org.eclipse.linuxtools.tmf.ui.tests.views.uml2sd.load;
import junit.framework.TestCase;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.linuxtools.internal.tmf.ui.Activator;
import org.eclipse.linuxtools.tmf.ui.views.uml2sd.SDView;
import org.eclipse.linuxtools.tmf.ui.views.uml2sd.load.IUml2SDLoader;
import org.eclipse.linuxtools.tmf.ui.views.uml2sd.load.LoadersManager;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.PlatformUI;
public class LoadersManagerTest extends TestCase {
private final static String SDVIEW_WITH_ONE_LOADER = "org.eclipse.linuxtools.tmf.ui.tests.testSDView1Loader"; //$NON-NLS-1$
private final static String SDVIEW_WITH_MULTIPLE_LOADER = "org.eclipse.linuxtools.tmf.ui.tests.testSDView2Loaders"; //$NON-NLS-1$
private final static String TEST_LOADER_CLASS_NAME = "org.eclipse.linuxtools.tmf.ui.tests.uml2sd.load.TestLoaders"; //$NON-NLS-1$
private final static String TMF_UML2SD_LOADER_CLASS_NAME = "org.eclipse.linuxtools.tmf.ui.views.uml2sd.loader.TmfUml2SDSyncLoader"; //$NON-NLS-1$
private static final String LOADER_TAG = "uml2SDLoader"; //$NON-NLS-1$
private static final String LOADER_PREFIX = LOADER_TAG + "."; //$NON-NLS-1$
@Override
public void setUp() throws Exception {
super.setUp();
}
@Override
public void tearDown() throws Exception {
super.tearDown();
}
@SuppressWarnings("nls")
public void testLoaderManager() {
SDView view = null;
try {
/*
* Test creation of a loader (one per SD view)
*/
// Open view
// Note this will create the default loader!
view = (SDView)PlatformUI.getWorkbench()
.getActiveWorkbenchWindow()
.getActivePage()
.showView(SDVIEW_WITH_ONE_LOADER);
IUml2SDLoader defaultLoader = LoadersManager.getInstance().getCurrentLoader(SDVIEW_WITH_ONE_LOADER, view);
assertNotNull("testLoaderManager", defaultLoader);
// Test createLoader where loader doesn't exist
assertNull("testLoaderManager", LoadersManager.getInstance().createLoader("blabla", view));
// Test createLoader
IUml2SDLoader loader = LoadersManager.getInstance().createLoader(TEST_LOADER_CLASS_NAME, view);
assertNotNull("testLoaderManager", loader);
assertEquals("testLoaderManager", "Test Loader", loader.getTitleString());
assertEquals("testLoaderManager", loader, LoadersManager.getInstance().getCurrentLoader(SDVIEW_WITH_ONE_LOADER));
// compare loader and default loader. Even if they are the same class, they are different instances
assertFalse("testLoaderManager", loader==defaultLoader);
// test getCurrentLoader(viewId, view)
IUml2SDLoader loader2 = LoadersManager.getInstance().getCurrentLoader(SDVIEW_WITH_ONE_LOADER, view);
assertEquals("testLoaderManager", loader, loader2);
// Hide the view
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().hideView(view);
// test that view restores the previous associated loader
view = (SDView)PlatformUI.getWorkbench()
.getActiveWorkbenchWindow()
.getActivePage()
.showView(SDVIEW_WITH_ONE_LOADER);
// Well, this is the only way test which loader is set
assertEquals("testLoaderManager", "Sequence Diagram - First Page", view.getFrame().getName());
// Test view == null
assertNull("testLoaderManager", LoadersManager.getInstance().createLoader(TEST_LOADER_CLASS_NAME, null));
// Hide the view
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().hideView(view);
/*
* Test creation of loaders with re-uses the same SD view
*/
// test that view restores the previous associated loader
view = (SDView)PlatformUI.getWorkbench()
.getActiveWorkbenchWindow()
.getActivePage()
.showView(SDVIEW_WITH_MULTIPLE_LOADER);
// Test that default loader is set. Note that 2 default loaders are define in the plugin.xml and the
// the first one should be selected.
// Well, this is the only way test which loader is set
assertEquals("testLoaderManager", "Sequence Diagram - First Page", view.getFrame().getName());
loader = LoadersManager.getInstance().getCurrentLoader(SDVIEW_WITH_MULTIPLE_LOADER, view);
assertNotNull("testLoaderManager", loader);
assertEquals("testLoaderManager", "Test Loader", loader.getTitleString());
assertEquals("testLoaderManager", loader, LoadersManager.getInstance().getCurrentLoader(SDVIEW_WITH_MULTIPLE_LOADER));
// Test createLoader for loader with class name TMF_UML2SD_LOADER_CLASS_NAME
loader = LoadersManager.getInstance().createLoader(TMF_UML2SD_LOADER_CLASS_NAME, view);
assertNotNull("testLoaderManager", loader);
assertEquals("testLoaderManager", "Component Interactions", loader.getTitleString());
assertEquals("testLoaderManager", loader, LoadersManager.getInstance().getCurrentLoader(SDVIEW_WITH_MULTIPLE_LOADER));
// Verify if the correct loader is stored in the preferences as the current loader for this view
assertEquals("testLoaderManager", TMF_UML2SD_LOADER_CLASS_NAME, getSavedLoader(SDVIEW_WITH_MULTIPLE_LOADER));
// Test createLoader for loader with class name TEST_LOADER_CLASS_NAME
loader = LoadersManager.getInstance().createLoader(TEST_LOADER_CLASS_NAME, view);
assertNotNull("testLoaderManager", loader);
assertEquals("testLoaderManager", "Test Loader", loader.getTitleString());
assertEquals("testLoaderManager", loader, LoadersManager.getInstance().getCurrentLoader(SDVIEW_WITH_MULTIPLE_LOADER));
// Verify if the correct loader is stored in the preferences as the current loader for this view
assertEquals("testLoaderManager", TEST_LOADER_CLASS_NAME, getSavedLoader(SDVIEW_WITH_MULTIPLE_LOADER));
assertEquals("testLoaderManager", TEST_LOADER_CLASS_NAME, LoadersManager.getInstance().getSavedLoader(SDVIEW_WITH_MULTIPLE_LOADER));
// Hide the view
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().hideView(view);
// Test reset loader
LoadersManager.getInstance().resetLoader(SDVIEW_WITH_MULTIPLE_LOADER);
} catch (Exception e) {
e.printStackTrace();
fail();
}
}
@SuppressWarnings("unused")
private static void delay(long waitTimeMillis) {
Display display = Display.getCurrent();
if (display != null) {
long endTimeMillis = System.currentTimeMillis() + waitTimeMillis;
while(System.currentTimeMillis() < endTimeMillis) {
if (!display.readAndDispatch()) {
display.sleep();
}
display.update();
}
} else {
try {
Thread.sleep(waitTimeMillis);
} catch (InterruptedException e) {
// Ignored
}
}
}
private static String getSavedLoader(String viewId) {
IPreferenceStore p = Activator.getDefault().getPreferenceStore();
return p.getString(LOADER_PREFIX + viewId);
}
}
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