| /* |
| * Copyright (C) 2017 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 android.arch.core.executor.testing; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| import android.arch.core.executor.AppToolkitTaskExecutor; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.FutureTask; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.TimeoutException; |
| |
| @RunWith(JUnit4.class) |
| public class InstantTaskExecutorRuleTest { |
| @Rule |
| public InstantTaskExecutorRule mInstantTaskExecutorRule = new InstantTaskExecutorRule(); |
| |
| @Test |
| public void executeOnMain() throws ExecutionException, InterruptedException, TimeoutException { |
| final Thread current = Thread.currentThread(); |
| FutureTask<Void> check = new FutureTask<>(new Callable<Void>() { |
| @Override |
| public Void call() throws Exception { |
| assertTrue(Thread.currentThread() == current); |
| return null; |
| } |
| }); |
| AppToolkitTaskExecutor.getInstance().executeOnMainThread(check); |
| check.get(1, TimeUnit.SECONDS); |
| } |
| |
| @Test |
| public void executeOnIO() throws ExecutionException, InterruptedException, TimeoutException { |
| final Thread current = Thread.currentThread(); |
| FutureTask<Void> check = new FutureTask<>(new Callable<Void>() { |
| @Override |
| public Void call() throws Exception { |
| assertTrue(Thread.currentThread() == current); |
| return null; |
| } |
| }); |
| AppToolkitTaskExecutor.getInstance().executeOnDiskIO(check); |
| check.get(1, TimeUnit.SECONDS); |
| } |
| } |