| /* |
| * Copyright (C) 2010 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.quicksearchbox.util; |
| |
| import junit.framework.Assert; |
| |
| |
| /** |
| * A simple executor that maintains a queue and executes one task synchronously every |
| * time {@link #runNext()} is called. This gives us predictable scheduling for the tests to |
| * avoid timeouts waiting for threads to finish. |
| */ |
| public class MockNamedTaskExecutor implements NamedTaskExecutor { |
| |
| private final MockExecutor mExecutor = new MockExecutor(); |
| |
| public void execute(NamedTask task) { |
| mExecutor.execute(task); |
| } |
| |
| public void cancelPendingTasks() { |
| mExecutor.cancelPendingTasks(); |
| } |
| |
| public void close() { |
| mExecutor.close(); |
| } |
| |
| public boolean runNext() { |
| return mExecutor.runNext(); |
| } |
| |
| public void assertPendingTaskCount(int expected) { |
| Assert.assertEquals("Wrong number of pending tasks", |
| expected, mExecutor.countPendingTasks()); |
| } |
| |
| public void assertDone() { |
| assertPendingTaskCount(0); |
| } |
| } |