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.settings.notification; 18 19 import static com.google.common.truth.Truth.assertThat; 20 import static org.mockito.Answers.RETURNS_DEEP_STUBS; 21 import static org.mockito.Matchers.anyInt; 22 import static org.mockito.Mockito.doReturn; 23 import static org.mockito.Mockito.when; 24 25 import android.app.Activity; 26 import android.content.ContentResolver; 27 import android.content.Context; 28 import android.provider.Settings.Global; 29 import android.support.v7.preference.DropDownPreference; 30 import android.support.v7.preference.PreferenceScreen; 31 32 import com.android.settings.testutils.SettingsRobolectricTestRunner; 33 34 import org.junit.Before; 35 import org.junit.Test; 36 import org.junit.runner.RunWith; 37 import org.mockito.Mock; 38 import org.mockito.MockitoAnnotations; 39 import org.robolectric.RuntimeEnvironment; 40 41 @RunWith(SettingsRobolectricTestRunner.class) 42 public class DockAudioMediaPreferenceControllerTest { 43 44 @Mock 45 private PreferenceScreen mScreen; 46 @Mock(answer = RETURNS_DEEP_STUBS) 47 private Activity mActivity; 48 @Mock 49 private ContentResolver mContentResolver; 50 @Mock 51 private SoundSettings mSetting; 52 @Mock(answer = RETURNS_DEEP_STUBS) 53 private Context mContext; 54 55 private DockAudioMediaPreferenceController mController; 56 private DropDownPreference mPreference; 57 58 @Before setUp()59 public void setUp() { 60 MockitoAnnotations.initMocks(this); 61 when(mSetting.getActivity()).thenReturn(mActivity); 62 when(mActivity.getContentResolver()).thenReturn(mContentResolver); 63 when(mActivity.getResources().getBoolean(com.android.settings.R.bool.has_dock_settings)) 64 .thenReturn(true); 65 when(mActivity.getResources().getString(anyInt())).thenReturn("test string"); 66 mPreference = new DropDownPreference(RuntimeEnvironment.application); 67 mController = new DockAudioMediaPreferenceController(mContext, mSetting, null); 68 when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference); 69 doReturn(mScreen).when(mSetting).getPreferenceScreen(); 70 } 71 72 @Test isAvailable_hasDockSettings_shouldReturnTrue()73 public void isAvailable_hasDockSettings_shouldReturnTrue() { 74 when(mContext.getResources().getBoolean(com.android.settings.R.bool.has_dock_settings)) 75 .thenReturn(true); 76 77 assertThat(mController.isAvailable()).isTrue(); 78 } 79 80 @Test isAvailable_noDockSettings_shouldReturnFalse()81 public void isAvailable_noDockSettings_shouldReturnFalse() { 82 when(mContext.getResources().getBoolean(com.android.settings.R.bool.has_dock_settings)) 83 .thenReturn(false); 84 85 assertThat(mController.isAvailable()).isFalse(); 86 } 87 88 @Test displayPreference_dockAudioDisabled_shouldSelectFirstItem()89 public void displayPreference_dockAudioDisabled_shouldSelectFirstItem() { 90 Global.putInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 0); 91 92 mController.displayPreference(mScreen); 93 94 assertThat(mPreference.getValue()).isEqualTo("0"); 95 } 96 97 @Test displayPreference_dockAudioEnabled_shouldSelectSecondItem()98 public void displayPreference_dockAudioEnabled_shouldSelectSecondItem() { 99 Global.putInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 1); 100 101 mController.displayPreference(mScreen); 102 103 assertThat(mPreference.getValue()).isEqualTo("1"); 104 } 105 106 @Test onPreferenceChanged_firstItemSelected_shouldDisableDockAudio()107 public void onPreferenceChanged_firstItemSelected_shouldDisableDockAudio() { 108 mController.displayPreference(mScreen); 109 110 mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, "0"); 111 112 assertThat(Global.getInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 0)) 113 .isEqualTo(0); 114 } 115 116 @Test onPreferenceChanged_secondItemSelected_shouldEnableDockAudio()117 public void onPreferenceChanged_secondItemSelected_shouldEnableDockAudio() { 118 mController.displayPreference(mScreen); 119 120 mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, "1"); 121 122 assertThat(Global.getInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 0)) 123 .isEqualTo(1); 124 } 125 } 126