| /******************************************************************************* |
| * Copyright (c) 2004 - 2006 University Of British Columbia and others. |
| * 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: |
| * University Of British Columbia - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylar.internal.java.ui.junit; |
| |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.jdt.core.Flags; |
| import org.eclipse.jdt.core.IMethod; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.ITypeHierarchy; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.internal.junit.launcher.ITestKind; |
| import org.eclipse.jdt.internal.junit.launcher.TestKindRegistry; |
| import org.eclipse.jdt.internal.junit.launcher.TestSearchResult; |
| import org.eclipse.mylar.context.core.AbstractContextStructureBridge; |
| import org.eclipse.mylar.context.core.ContextCorePlugin; |
| import org.eclipse.mylar.context.core.IMylarElement; |
| import org.eclipse.mylar.context.core.IMylarRelation; |
| import org.eclipse.mylar.context.core.MylarStatusHandler; |
| import org.eclipse.mylar.internal.java.JavaStructureBridge; |
| import org.eclipse.mylar.internal.java.search.JUnitReferencesProvider; |
| |
| /** |
| * @author Mik Kersten |
| */ |
| public class MylarContextTestUtil { |
| |
| public static TestSearchResult findTestTypes(ILaunchConfiguration configuration, IProgressMonitor pm) throws CoreException { |
| Set<IType> contextTestCases = MylarContextTestUtil.getTestCasesInContext(); |
| ITestKind testKind = TestKindRegistry.getDefault().getKind(configuration); |
| // HACK: only checks first type |
| if (contextTestCases.size() > 0) { |
| testKind = TestKindRegistry.getDefault().getKind(contextTestCases.iterator().next()); |
| } |
| return new TestSearchResult(contextTestCases.toArray(new IType[contextTestCases.size()]), testKind); |
| } |
| |
| public static Set<IType> getTestCasesInContext() { |
| Set<IType> testTypes = new HashSet<IType>(); |
| List<IMylarElement> interesting = ContextCorePlugin.getContextManager().getActiveContext().getInteresting(); |
| AbstractContextStructureBridge bridge = ContextCorePlugin.getDefault().getStructureBridge(JavaStructureBridge.CONTENT_TYPE); |
| try { |
| for (IMylarElement element : interesting) { |
| if (element.getContentType().equals(JavaStructureBridge.CONTENT_TYPE)) { |
| Object javaElement = bridge.getObjectForHandle(element.getHandleIdentifier()); |
| if (javaElement instanceof IType) { |
| IType type = (IType) javaElement; |
| if (isTestType(type)) { |
| testTypes.add(type); |
| } |
| } |
| for (IMylarRelation relation : element.getRelations()) { |
| if (relation.getRelationshipHandle().equals(JUnitReferencesProvider.ID)) { |
| IMylarElement target = relation.getTarget(); |
| Object targetObject = bridge.getObjectForHandle(target.getHandleIdentifier()); |
| if (targetObject instanceof IMethod) { |
| IMethod testMethod = (IMethod) targetObject; |
| if (isTestType((IType) testMethod.getParent())) { |
| testTypes.add((IType) testMethod.getParent()); |
| } |
| } |
| } |
| } |
| } |
| } |
| } catch (Exception e) { |
| MylarStatusHandler.fail(e, "could not add all test types", false); |
| } |
| return testTypes; |
| } |
| |
| public static boolean isTestType(IType type) { |
| ITypeHierarchy hierarchy; |
| try { |
| if (Flags.isAbstract(type.getFlags())) |
| return false; |
| } catch (JavaModelException e) { |
| return false; |
| } |
| try { |
| hierarchy = type.newSupertypeHierarchy(null); |
| IType[] supertypes = hierarchy.getAllSuperclasses(type); |
| for (int i = 0; i < supertypes.length; i++) { |
| if (supertypes[i].getFullyQualifiedName().equals("junit.framework.TestCase")) { |
| return true; |
| } |
| } |
| } catch (JavaModelException e) { |
| // ContextCorePlugin.log(e, "could not determine test type"); |
| // ignore, hierarchy is probably inconsistent |
| } |
| return false; |
| } |
| } |