| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package vogar.android; |
| |
| import junit.framework.Assert; |
| import junit.framework.AssertionFailedError; |
| import org.junit.rules.MethodRule; |
| import org.junit.runners.model.FrameworkMethod; |
| import org.junit.runners.model.Statement; |
| |
| /** |
| * Obtains test specific arguments from the {@link VogarArgs} annotation on the test and makes them |
| * available to the test itself. |
| * |
| * <p>Although MethodRule has been marked as deprecated in the current version of JUnit (4.10) it |
| * has been undeprecated in JUnit 4.11. |
| * |
| * @see VogarArgs |
| */ |
| @SuppressWarnings("deprecation") |
| public class VogarArgsRule implements MethodRule { |
| |
| private String[] testSpecificArgs = null; |
| |
| @Override |
| public Statement apply(Statement base, FrameworkMethod method, Object target) { |
| VogarArgs vogarArgs = method.getAnnotation(VogarArgs.class); |
| if (vogarArgs == null) { |
| throw new AssertionFailedError("Must specify @" + VogarArgs.class.getSimpleName()); |
| } else { |
| this.testSpecificArgs = vogarArgs.value(); |
| } |
| return base; |
| } |
| |
| public String[] getTestSpecificArgs() { |
| return testSpecificArgs; |
| } |
| } |