| /* |
| * 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 com.android.systemui.util.wakelock; |
| |
| import static junit.framework.TestCase.assertTrue; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| |
| import com.android.systemui.SysuiTestCase; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public class SettableWakeLockTest extends SysuiTestCase { |
| |
| private WakeLockFake mFake; |
| private SettableWakeLock mSettable; |
| |
| @Before |
| public void setup() { |
| mFake = new WakeLockFake(); |
| mSettable = new SettableWakeLock(mFake); |
| } |
| |
| @Test |
| public void setAcquire_true_acquires() throws Exception { |
| mSettable.setAcquired(true); |
| assertTrue(mFake.isHeld()); |
| assertEquals(mFake.isHeld(), mSettable.isAcquired()); |
| } |
| |
| @Test |
| public void setAcquire_false_releases() throws Exception { |
| mSettable.setAcquired(true); |
| mSettable.setAcquired(false); |
| assertFalse(mFake.isHeld()); |
| assertEquals(mFake.isHeld(), mSettable.isAcquired()); |
| } |
| |
| @Test |
| public void setAcquire_true_multipleTimes_isIdempotent() throws Exception { |
| mSettable.setAcquired(true); |
| mSettable.setAcquired(true); |
| mSettable.setAcquired(true); |
| mSettable.setAcquired(false); |
| assertFalse(mFake.isHeld()); |
| assertEquals(mFake.isHeld(), mSettable.isAcquired()); |
| } |
| |
| @Test |
| public void setAcquire_false_multipleTimes_idempotent() throws Exception { |
| mSettable.setAcquired(true); |
| mSettable.setAcquired(false); |
| mSettable.setAcquired(false); |
| assertFalse(mFake.isHeld()); |
| assertEquals(mFake.isHeld(), mSettable.isAcquired()); |
| } |
| |
| @Test |
| public void setAcquire_false_multipleTimes_idempotent_again() throws Exception { |
| mSettable.setAcquired(true); |
| mSettable.setAcquired(false); |
| mSettable.setAcquired(false); |
| mSettable.setAcquired(true); |
| assertTrue(mFake.isHeld()); |
| assertEquals(mFake.isHeld(), mSettable.isAcquired()); |
| } |
| |
| |
| } |