Adrian Roos | 369907f | 2017-07-14 14:53:39 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.systemui.keyguard; |
| 18 | |
| 19 | import static org.junit.Assert.assertEquals; |
| 20 | import static org.mockito.Mockito.mock; |
| 21 | import static org.mockito.Mockito.verify; |
| 22 | import static org.mockito.Mockito.verifyNoMoreInteractions; |
| 23 | |
| 24 | import android.support.test.filters.SmallTest; |
| 25 | import android.testing.AndroidTestingRunner; |
| 26 | |
| 27 | import com.android.systemui.SysuiTestCase; |
| 28 | |
| 29 | import org.junit.Before; |
| 30 | import org.junit.Test; |
| 31 | import org.junit.runner.RunWith; |
| 32 | |
| 33 | import java.io.ByteArrayOutputStream; |
| 34 | import java.io.PrintWriter; |
| 35 | |
| 36 | @RunWith(AndroidTestingRunner.class) |
| 37 | @SmallTest |
| 38 | public class ScreenLifecycleTest extends SysuiTestCase { |
| 39 | |
| 40 | private ScreenLifecycle mScreen; |
| 41 | private ScreenLifecycle.Observer mScreenObserverMock; |
| 42 | |
| 43 | @Before |
| 44 | public void setUp() throws Exception { |
| 45 | mScreen = new ScreenLifecycle(); |
| 46 | mScreenObserverMock = mock(ScreenLifecycle.Observer.class); |
| 47 | mScreen.addObserver(mScreenObserverMock); |
| 48 | } |
| 49 | |
| 50 | @Test |
| 51 | public void baseState() throws Exception { |
| 52 | assertEquals(ScreenLifecycle.SCREEN_OFF, mScreen.getScreenState()); |
| 53 | verifyNoMoreInteractions(mScreenObserverMock); |
| 54 | } |
| 55 | |
| 56 | @Test |
| 57 | public void screenTurningOn() throws Exception { |
| 58 | mScreen.dispatchScreenTurningOn(); |
| 59 | |
| 60 | assertEquals(ScreenLifecycle.SCREEN_TURNING_ON, mScreen.getScreenState()); |
| 61 | verify(mScreenObserverMock).onScreenTurningOn(); |
| 62 | } |
| 63 | |
| 64 | @Test |
| 65 | public void screenTurnedOn() throws Exception { |
| 66 | mScreen.dispatchScreenTurningOn(); |
| 67 | mScreen.dispatchScreenTurnedOn(); |
| 68 | |
| 69 | assertEquals(ScreenLifecycle.SCREEN_ON, mScreen.getScreenState()); |
| 70 | verify(mScreenObserverMock).onScreenTurnedOn(); |
| 71 | } |
| 72 | |
| 73 | @Test |
| 74 | public void screenTurningOff() throws Exception { |
| 75 | mScreen.dispatchScreenTurningOn(); |
| 76 | mScreen.dispatchScreenTurnedOn(); |
| 77 | mScreen.dispatchScreenTurningOff(); |
| 78 | |
| 79 | assertEquals(ScreenLifecycle.SCREEN_TURNING_OFF, mScreen.getScreenState()); |
| 80 | verify(mScreenObserverMock).onScreenTurningOff(); |
| 81 | } |
| 82 | |
| 83 | @Test |
| 84 | public void screenTurnedOff() throws Exception { |
| 85 | mScreen.dispatchScreenTurningOn(); |
| 86 | mScreen.dispatchScreenTurnedOn(); |
| 87 | mScreen.dispatchScreenTurningOff(); |
| 88 | mScreen.dispatchScreenTurnedOff(); |
| 89 | |
| 90 | assertEquals(ScreenLifecycle.SCREEN_OFF, mScreen.getScreenState()); |
| 91 | verify(mScreenObserverMock).onScreenTurnedOff(); |
| 92 | } |
| 93 | |
| 94 | @Test |
| 95 | public void dump() throws Exception { |
| 96 | mScreen.dump(null, new PrintWriter(new ByteArrayOutputStream()), new String[0]); |
| 97 | } |
| 98 | } |