| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.junit.launcher; |
| |
| import org.eclipse.core.expressions.PropertyTester; |
| |
| import org.eclipse.core.resources.IResource; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.core.Signature; |
| |
| import org.eclipse.jdt.internal.junit.util.TestSearchEngine; |
| |
| /** |
| * ResourceExtender provides propertyTester(s) for IResource types |
| * for use in XML Expression Language syntax. |
| */ |
| public class ResourceExtender extends PropertyTester { |
| |
| private static final String PROPERTY_IS_TEST= "isTest"; //$NON-NLS-1$ |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.corext.refactoring.participants.properties.IPropertyEvaluator#test(java.lang.Object, java.lang.String, java.lang.String) |
| */ |
| public boolean test(Object receiver, String method, Object[] args, Object expectedValue) { |
| IResource resource= (IResource)receiver; |
| if (PROPERTY_IS_TEST.equals(method)) { |
| return isJUnitTest(resource); |
| } |
| throw new IllegalArgumentException("Method must be 'isTest' method"); //$NON-NLS-1$ |
| } |
| |
| /* |
| * Return whether the target resource is a JUnit test. |
| */ |
| private boolean isJUnitTest(IResource target) { |
| if (target != null) { |
| IJavaElement element = JavaCore.create(target); |
| if (element instanceof ICompilationUnit) { |
| ICompilationUnit cu = (ICompilationUnit) element; |
| IType mainType= cu.getType(Signature.getQualifier(cu.getElementName())); |
| try { |
| return TestSearchEngine.isTestOrTestSuite(mainType); |
| } catch (JavaModelException e) { |
| return false; |
| } |
| } |
| } |
| return false; |
| } |
| } |