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/*******************************************************************************
* Copyright (c) 2011-2013 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
* Alexandre Montplaisir - Port to JUnit4
*******************************************************************************/
package org.eclipse.tracecompass.tmf.ui.tests.views.uml2sd.loader;
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 static org.junit.Assert.fail;
import java.util.List;
import org.eclipse.tracecompass.tmf.core.signal.TmfSignalManager;
import org.eclipse.tracecompass.tmf.ui.views.uml2sd.dialogs.FilterCriteria;
import org.eclipse.tracecompass.tmf.ui.views.uml2sd.dialogs.FilterListDialog;
import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDAdvancedPagingProvider;
import org.eclipse.tracecompass.tmf.ui.views.uml2sd.handlers.provider.ISDPagingProvider;
import org.eclipse.tracecompass.tmf.ui.views.uml2sd.loader.TmfUml2SDSyncLoader;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
/**
* Test cases for Experiment handling.
*
* @author Bernd Hufmann
*/
public class TmfUml2SDSyncLoaderExpTest {
private static Uml2SDTestFacility fFacility;
/**
* Initialization
*/
@BeforeClass
public static void setUpClass() {
fFacility = Uml2SDTestFacility.getInstance();
// create filter criteria (incl. save)
fFacility.createFilterCriteria();
fFacility.selectExperiment();
}
/**
* Cleanup
*/
@AfterClass
public static void tearDownClass() {
fFacility.disposeExperiment();
fFacility = null;
}
/**
* Verify setup
*
* Verified Methods: loader.getTitleString()
* view.getPartName()
* view.getFrame()
* Expected result: Title, view name are set properly.
*/
@Test
public void verifySetup() {
assertEquals("getTitleString", "Component Interactions", fFacility.getLoader().getTitleString());
assertEquals("getPartName", "Sequence Diagram", fFacility.getSdView().getPartName());
assertNotNull("getFrame", fFacility.getSdView().getFrame());
fFacility.disposeExperiment();
fFacility.delay(IUml2SDTestConstants.GUI_REFESH_DELAY);
verifyPage(0, 0, false, false, 0);
}
/**
* Verify cancellation of ongoing indexing.
*
* Verified Methods: loader.experimentSelected(), loader.experimentDisposed(), loader.nextPage()
* Expected result: No exceptions during cancellation and nextPage() operation.
*
* Note this test is not sufficient to verify the concurrent access of the loader attributes
* by multiple threads. Contention might happen but it's not guaranteed.
*/
@Test
public void verifyCancel() {
for(int i = 0; i < 5; i++) {
fFacility.selectExperiment(false);
fFacility.delay(IUml2SDTestConstants.INITIAL_INDEX_DELAY);
try {
fFacility.disposeExperiment();
fFacility.getLoader().nextPage(); // to test out of bounce
// Note: To actually create an out of bound exception remove
// safety-checks in nextPage/moveToPage of loader class
} catch (Exception e){
// No Exception expected
fail("exp.select/exp.dispose");
}
}
}
/**
* Verify disposed experiment.
*
* Verified Methods: loader.nextPage(),
* loader.pagesCount(), loader.hasNextPage(), loader.hasPrevPage(),
* frame.syncMessagesCount, frame.lifeLinesCount
* Expected result: Page values and filter are reset.
*
* Note this test is not sufficient to verify the concurrent access of the loader attributes
* by multiple threads. Contention might happen but it's not guaranteed.
*/
@Test
public void verifyDispose() {
verifyPage(0, 0, false, false, 0);
// verify that all enable filters are disabled after disposal
List<FilterCriteria> filter = FilterListDialog.getGlobalFilters();
for (FilterCriteria filterCriteria : filter) {
assertFalse("exp.dispose", filterCriteria.isActive());
}
}
/**
* Verify the disposal of the loader.
*
* Verified Methods: loader.dispose()
* Expected result: All providers are removed from SDView.
*/
@Test
public void verifyLoaderDispose() {
fFacility.getLoader().dispose();
assertTrue("loader.dispose", fFacility.getSdView().getSDPagingProvider() == null);
assertTrue("loader.dispose", fFacility.getSdView().getSDFindProvider() == null);
assertTrue("loader.dispose", fFacility.getSdView().getSDFilterProvider() == null);
assertTrue("loader.dispose", fFacility.getSdView().getExtendedFindProvider() == null);
assertTrue("loader.dispose", fFacility.getSdView().getExtendedFilterProvider() == null);
// Set again loader as signal handler, which was removed by the the dispose above
TmfSignalManager.register(fFacility.getLoader());
}
/**
* Verify setViewer.
*
* Verified Methods: loader.setViewer
* Expected result: Paging, find and filter provider are set
*/
@Test
public void testSetViewer() {
fFacility.getLoader().setViewer(fFacility.getSdView());
ISDPagingProvider pagingProvider = fFacility.getSdView().getSDPagingProvider();
assertTrue("loader.setViewer", pagingProvider != null);
assertTrue("loader.setViewer", pagingProvider instanceof ISDAdvancedPagingProvider);
assertTrue("loader.setViewer", pagingProvider instanceof TmfUml2SDSyncLoader);
assertTrue("loader.setViewer", fFacility.getSdView().getSDFindProvider() != null);
assertTrue("loader.setViewer", fFacility.getSdView().getSDFilterProvider() != null);
// All other providers are not used.
assertTrue("loader.setViewer", fFacility.getSdView().getExtendedFindProvider() == null);
assertTrue("loader.setViewer", fFacility.getSdView().getExtendedFilterProvider() == null);
}
private static void verifyPage(int currentPage, int numMsg, boolean hasNext,
boolean hasPrev, int lifelineCount) {
assertEquals("currentPage", currentPage, fFacility.getLoader().currentPage());
assertEquals("syncMessageCount, ", numMsg, fFacility.getSdView().getFrame().syncMessageCount());
if (hasNext) {
assertTrue("hasNextpage", fFacility.getLoader().hasNextPage());
} else {
assertFalse("hasNextPage", fFacility.getLoader().hasNextPage());
}
if (hasPrev) {
assertTrue("hasPrevPage", fFacility.getLoader().hasPrevPage());
} else {
assertFalse("hasPrevPage", fFacility.getLoader().hasPrevPage());
}
assertEquals("lifeLinesCount", lifelineCount, fFacility.getSdView().getFrame().lifeLinesCount());
}
}
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