| /* |
| * Copyright (C) 2016 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 com.android.server.testutis; |
| |
| import android.test.MoreAsserts; |
| |
| import junit.framework.Assert; |
| |
| public class TestUtils { |
| private TestUtils() { |
| } |
| |
| public interface ExceptionRunnable { |
| void run() throws Exception; |
| } |
| |
| public static void assertExpectException(Class<? extends Throwable> expectedExceptionType, |
| String expectedExceptionMessageRegex, ExceptionRunnable r) { |
| try { |
| r.run(); |
| } catch (Throwable e) { |
| Assert.assertTrue( |
| "Expected exception type was " + expectedExceptionType.getName() |
| + " but caught " + e.getClass().getName(), |
| expectedExceptionType.isAssignableFrom(e.getClass())); |
| if (expectedExceptionMessageRegex != null) { |
| MoreAsserts.assertContainsRegex(expectedExceptionMessageRegex, e.getMessage()); |
| } |
| return; // Pass. |
| } |
| Assert.fail("Expected exception type " + expectedExceptionType.getName() |
| + " was not thrown"); |
| } |
| } |