| /******************************************************************************* |
| * Copyright (c) 2000, 2020 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.tests.refactoring; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IMethod; |
| import org.eclipse.jdt.core.IPackageFragment; |
| |
| import org.eclipse.jdt.internal.corext.refactoring.rename.RippleMethodFinder2; |
| |
| import org.eclipse.jdt.ui.tests.refactoring.infra.AbstractJunit4CUTestCase; |
| import org.eclipse.jdt.ui.tests.refactoring.infra.RefactoringTestPlugin; |
| import org.eclipse.jdt.ui.tests.refactoring.rules.RefactoringTestSetup; |
| |
| public class RippleMethodFinderTests extends AbstractJunit4CUTestCase { |
| |
| private static final String REFACTORING_PATH= "RippleMethodFinder/"; |
| private static final String TARGET= "/*target*/"; |
| private static final String RIPPLE= "/*ripple*/"; |
| |
| @Rule |
| public RefactoringTestSetup rts= new RefactoringTestSetup(); |
| |
| @Override |
| protected String getResourceLocation() { |
| return REFACTORING_PATH; |
| } |
| |
| @Override |
| protected InputStream getFileInputStream(String fileName) throws IOException { |
| return RefactoringTestPlugin.getDefault().getTestResourceStream(fileName); |
| } |
| |
| private void perform() throws Exception { |
| IPackageFragment pack= rts.getPackageP(); |
| String name= adaptName("A_" + getName()); |
| ICompilationUnit cu= createCU(pack, name, getFileInputStream(getResourceLocation() + "/" + name)); |
| |
| String contents= cu.getBuffer().getContents(); |
| |
| IJavaElement[] elements= cu.codeSelect(contents.indexOf(TARGET) + TARGET.length(), 0); |
| assertEquals(1, elements.length); |
| IMethod target= (IMethod) elements[0]; |
| |
| List<IMethod> rippleMethods= new ArrayList<>(); |
| rippleMethods.add(target); |
| int start= 0; |
| while (start < contents.length()) { |
| start= contents.indexOf(RIPPLE, start); |
| if (start == -1) |
| break; |
| elements= cu.codeSelect(start + RIPPLE.length(), 0); |
| assertEquals(1, elements.length); |
| IMethod rippleMethod= (IMethod) elements[0]; |
| rippleMethods.add(rippleMethod); |
| start++; |
| } |
| |
| for (IMethod method : RippleMethodFinder2.getRelatedMethods(target, new NullProgressMonitor(), null)) { |
| assertTrue("method not found: " + method, rippleMethods.remove(method)); |
| } |
| assertEquals("found wrong ripple methods: " + rippleMethods, 0, rippleMethods.size()); |
| } |
| |
| @Test |
| public void test1() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test2() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test3() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test4() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test5() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test6() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test7() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test8() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test9() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test10() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test11() throws Exception { |
| perform(); |
| } |
| @Test |
| public void test12() throws Exception { |
| perform(); |
| } |
| |
| } |