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 android.app.Activity; 20 import android.content.ContentResolver; 21 import android.content.Context; 22 import android.support.v7.preference.DropDownPreference; 23 import android.support.v7.preference.PreferenceScreen; 24 import android.provider.Settings.Global; 25 26 import com.android.settings.SettingsRobolectricTestRunner; 27 import com.android.settings.TestConfig; 28 29 import org.junit.Before; 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 import org.mockito.Mock; 33 import org.mockito.MockitoAnnotations; 34 import org.robolectric.annotation.Config; 35 import org.robolectric.shadows.ShadowApplication; 36 37 import static com.google.common.truth.Truth.assertThat; 38 import static org.mockito.Answers.RETURNS_DEEP_STUBS; 39 import static org.mockito.Matchers.anyInt; 40 import static org.mockito.Mockito.doReturn; 41 import static org.mockito.Mockito.when; 42 43 @RunWith(SettingsRobolectricTestRunner.class) 44 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) 45 public class DockAudioMediaPreferenceControllerTest { 46 47 @Mock 48 private PreferenceScreen mScreen; 49 @Mock(answer = RETURNS_DEEP_STUBS) 50 private Activity mActivity; 51 @Mock 52 private ContentResolver mContentResolver; 53 @Mock 54 private SoundSettings mSetting; 55 @Mock(answer = RETURNS_DEEP_STUBS) 56 private Context mContext; 57 58 private DockAudioMediaPreferenceController mController; 59 private DropDownPreference mPreference; 60 61 @Before setUp()62 public void setUp() { 63 MockitoAnnotations.initMocks(this); 64 final Context appContext = ShadowApplication.getInstance().getApplicationContext(); 65 when(mSetting.getActivity()).thenReturn(mActivity); 66 when(mActivity.getContentResolver()).thenReturn(mContentResolver); 67 when(mActivity.getResources().getBoolean(com.android.settings.R.bool.has_dock_settings)) 68 .thenReturn(true); 69 when(mActivity.getResources().getString(anyInt())).thenReturn("test string"); 70 mPreference = new DropDownPreference(appContext); 71 mController = new DockAudioMediaPreferenceController(mContext, mSetting, null); 72 when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference); 73 doReturn(mScreen).when(mSetting).getPreferenceScreen(); 74 } 75 76 @Test isAvailable_hasDockSettings_shouldReturnTrue()77 public void isAvailable_hasDockSettings_shouldReturnTrue() { 78 when(mContext.getResources().getBoolean(com.android.settings.R.bool.has_dock_settings)) 79 .thenReturn(true); 80 81 assertThat(mController.isAvailable()).isTrue(); 82 } 83 84 @Test isAvailable_noDockSettings_shouldReturnFalse()85 public void isAvailable_noDockSettings_shouldReturnFalse() { 86 when(mContext.getResources().getBoolean(com.android.settings.R.bool.has_dock_settings)) 87 .thenReturn(false); 88 89 assertThat(mController.isAvailable()).isFalse(); 90 } 91 92 @Test displayPreference_dockAudioDisabled_shouldSelectFirstItem()93 public void displayPreference_dockAudioDisabled_shouldSelectFirstItem() { 94 Global.putInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 0); 95 96 mController.displayPreference(mScreen); 97 98 assertThat(mPreference.getValue()).isEqualTo("0"); 99 } 100 101 @Test displayPreference_dockAudioEnabled_shouldSelectSecondItem()102 public void displayPreference_dockAudioEnabled_shouldSelectSecondItem() { 103 Global.putInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 1); 104 105 mController.displayPreference(mScreen); 106 107 assertThat(mPreference.getValue()).isEqualTo("1"); 108 } 109 110 @Test onPreferenceChanged_firstItemSelected_shouldDisableDockAudio()111 public void onPreferenceChanged_firstItemSelected_shouldDisableDockAudio() { 112 mController.displayPreference(mScreen); 113 114 mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, "0"); 115 116 assertThat(Global.getInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 0)) 117 .isEqualTo(0); 118 } 119 120 @Test onPreferenceChanged_secondItemSelected_shouldEnableDockAudio()121 public void onPreferenceChanged_secondItemSelected_shouldEnableDockAudio() { 122 mController.displayPreference(mScreen); 123 124 mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, "1"); 125 126 assertThat(Global.getInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 0)) 127 .isEqualTo(1); 128 } 129 } 130