| /* |
| * 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.keyguard; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyNoMoreInteractions; |
| |
| import android.support.test.filters.SmallTest; |
| import android.testing.AndroidTestingRunner; |
| |
| import com.android.systemui.SysuiTestCase; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.PrintWriter; |
| |
| @RunWith(AndroidTestingRunner.class) |
| @SmallTest |
| public class ScreenLifecycleTest extends SysuiTestCase { |
| |
| private ScreenLifecycle mScreen; |
| private ScreenLifecycle.Observer mScreenObserverMock; |
| |
| @Before |
| public void setUp() throws Exception { |
| mScreen = new ScreenLifecycle(); |
| mScreenObserverMock = mock(ScreenLifecycle.Observer.class); |
| mScreen.addObserver(mScreenObserverMock); |
| } |
| |
| @Test |
| public void baseState() throws Exception { |
| assertEquals(ScreenLifecycle.SCREEN_OFF, mScreen.getScreenState()); |
| verifyNoMoreInteractions(mScreenObserverMock); |
| } |
| |
| @Test |
| public void screenTurningOn() throws Exception { |
| mScreen.dispatchScreenTurningOn(); |
| |
| assertEquals(ScreenLifecycle.SCREEN_TURNING_ON, mScreen.getScreenState()); |
| verify(mScreenObserverMock).onScreenTurningOn(); |
| } |
| |
| @Test |
| public void screenTurnedOn() throws Exception { |
| mScreen.dispatchScreenTurningOn(); |
| mScreen.dispatchScreenTurnedOn(); |
| |
| assertEquals(ScreenLifecycle.SCREEN_ON, mScreen.getScreenState()); |
| verify(mScreenObserverMock).onScreenTurnedOn(); |
| } |
| |
| @Test |
| public void screenTurningOff() throws Exception { |
| mScreen.dispatchScreenTurningOn(); |
| mScreen.dispatchScreenTurnedOn(); |
| mScreen.dispatchScreenTurningOff(); |
| |
| assertEquals(ScreenLifecycle.SCREEN_TURNING_OFF, mScreen.getScreenState()); |
| verify(mScreenObserverMock).onScreenTurningOff(); |
| } |
| |
| @Test |
| public void screenTurnedOff() throws Exception { |
| mScreen.dispatchScreenTurningOn(); |
| mScreen.dispatchScreenTurnedOn(); |
| mScreen.dispatchScreenTurningOff(); |
| mScreen.dispatchScreenTurnedOff(); |
| |
| assertEquals(ScreenLifecycle.SCREEN_OFF, mScreen.getScreenState()); |
| verify(mScreenObserverMock).onScreenTurnedOff(); |
| } |
| |
| @Test |
| public void dump() throws Exception { |
| mScreen.dump(null, new PrintWriter(new ByteArrayOutputStream()), new String[0]); |
| } |
| } |