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package org.eclipse.wst.dtd.ui.tests.viewer;
import junit.framework.TestCase;
import org.eclipse.jface.text.IAutoEditStrategy;
import org.eclipse.jface.text.ITextDoubleClickStrategy;
import org.eclipse.jface.text.contentassist.IContentAssistant;
import org.eclipse.jface.text.reconciler.IReconciler;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import org.eclipse.wst.dtd.core.text.IDTDPartitions;
import org.eclipse.wst.dtd.ui.StructuredTextViewerConfigurationDTD;
import org.eclipse.wst.dtd.ui.tests.internal.Logger;
import org.eclipse.wst.sse.ui.internal.StructuredTextViewer;
import org.eclipse.wst.sse.ui.internal.provisional.style.LineStyleProvider;
public class TestViewerConfigurationDTD extends TestCase {
private StructuredTextViewerConfigurationDTD fConfig = null;
private boolean fDisplayExists = true;
private StructuredTextViewer fViewer = null;
private boolean isSetup = false;
public TestViewerConfigurationDTD() {
super("TestViewerConfigurationDTD");
}
protected void setUp() throws Exception {
super.setUp();
if (!this.isSetup) {
setUpViewerConfiguration();
this.isSetup = true;
}
}
private void setUpViewerConfiguration() {
if (Display.getCurrent() != null) {
Shell shell = null;
Composite parent = null;
if (PlatformUI.isWorkbenchRunning()) {
shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
}
else {
shell = new Shell(Display.getCurrent());
}
parent = new Composite(shell, SWT.NONE);
// dummy viewer
fViewer = new StructuredTextViewer(parent, null, null, false, SWT.NONE);
fConfig = new StructuredTextViewerConfigurationDTD();
}
else {
fDisplayExists = false;
Logger.log(Logger.INFO, "Remember, viewer configuration tests are not run because workbench is not open (normal on build machine)");
}
}
/**
* Not necessary
*/
public void testGetAutoEditStrategies() {
// probably no display
if (!fDisplayExists)
return;
IAutoEditStrategy[] strategies = fConfig.getAutoEditStrategies(fViewer, IDTDPartitions.DTD_DEFAULT);
assertNotNull(strategies);
assertTrue("there are no auto edit strategies", strategies.length > 0);
}
public void testGetConfiguredContentTypes() {
// probably no display
if (!fDisplayExists)
return;
String[] configuredContentTypes = fConfig.getConfiguredContentTypes(fViewer);
assertNotNull(configuredContentTypes);
assertTrue("there are no configured content types", configuredContentTypes.length > 1);
}
/**
* Not necessary
*/
public void testGetContentAssistant() {
// probably no display
if (!fDisplayExists)
return;
IContentAssistant ca = fConfig.getContentAssistant(fViewer);
assertNotNull("there is no content assistant", ca);
}
/**
* Not necessary
*/
public void testGetDoubleClickStrategy() {
// probably no display
if (!fDisplayExists)
return;
String[] contentTypes = fConfig.getConfiguredContentTypes(fViewer);
for (int i = 0; i < contentTypes.length; i++) {
ITextDoubleClickStrategy strategy = fConfig.getDoubleClickStrategy(fViewer, contentTypes[i]);
if (strategy != null) {
return;
}
}
assertTrue("there are no configured double click strategies", false);
}
public void testGetLineStyleProviders() {
// probably no display
if(!fDisplayExists)
return;
String[] contentTypes = fConfig.getConfiguredContentTypes(fViewer);
for (int i = 0; i < contentTypes.length; i++) {
LineStyleProvider providers[] = fConfig.getLineStyleProviders(fViewer, contentTypes[i]);
if(providers != null) {
return;
}
}
assertTrue("there are no configured line style providers", false);
}
/**
* Not necessary
*/
public void testGetReconciler() {
// probably no display
if (!fDisplayExists)
return;
IReconciler r = fConfig.getReconciler(fViewer);
assertNotNull("Reconciler is null", r);
}
}
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