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 21 import static org.mockito.Answers.RETURNS_DEEP_STUBS; 22 import static org.mockito.ArgumentMatchers.anyInt; 23 import static org.mockito.Mockito.doReturn; 24 import static org.mockito.Mockito.mock; 25 import static org.mockito.Mockito.when; 26 27 import android.app.admin.DevicePolicyManager; 28 import android.content.ContentResolver; 29 import android.content.Context; 30 import android.provider.Settings.Global; 31 32 import androidx.fragment.app.FragmentActivity; 33 import androidx.preference.DropDownPreference; 34 import androidx.preference.PreferenceScreen; 35 36 import org.junit.Before; 37 import org.junit.Test; 38 import org.junit.runner.RunWith; 39 import org.mockito.Mock; 40 import org.mockito.MockitoAnnotations; 41 import org.robolectric.RobolectricTestRunner; 42 import org.robolectric.RuntimeEnvironment; 43 44 @RunWith(RobolectricTestRunner.class) 45 public class DockAudioMediaPreferenceControllerTest { 46 47 @Mock 48 private PreferenceScreen mScreen; 49 @Mock(answer = RETURNS_DEEP_STUBS) 50 private FragmentActivity 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 doReturn(mock(DevicePolicyManager.class)).when(mContext) 65 .getSystemService(Context.DEVICE_POLICY_SERVICE); 66 when(mSetting.getActivity()).thenReturn(mActivity); 67 when(mActivity.getContentResolver()).thenReturn(mContentResolver); 68 when(mActivity.getResources().getBoolean(com.android.settings.R.bool.has_dock_settings)) 69 .thenReturn(true); 70 when(mActivity.getResources().getString(anyInt())).thenReturn("test string"); 71 mPreference = new DropDownPreference(RuntimeEnvironment.application); 72 mController = new DockAudioMediaPreferenceController(mContext, mSetting, null); 73 when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference); 74 doReturn(mScreen).when(mSetting).getPreferenceScreen(); 75 } 76 77 @Test isAvailable_hasDockSettings_shouldReturnTrue()78 public void isAvailable_hasDockSettings_shouldReturnTrue() { 79 when(mContext.getResources().getBoolean(com.android.settings.R.bool.has_dock_settings)) 80 .thenReturn(true); 81 82 assertThat(mController.isAvailable()).isTrue(); 83 } 84 85 @Test isAvailable_noDockSettings_shouldReturnFalse()86 public void isAvailable_noDockSettings_shouldReturnFalse() { 87 when(mContext.getResources().getBoolean(com.android.settings.R.bool.has_dock_settings)) 88 .thenReturn(false); 89 90 assertThat(mController.isAvailable()).isFalse(); 91 } 92 93 @Test displayPreference_dockAudioDisabled_shouldSelectFirstItem()94 public void displayPreference_dockAudioDisabled_shouldSelectFirstItem() { 95 Global.putInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 0); 96 97 mController.displayPreference(mScreen); 98 99 assertThat(mPreference.getValue()).isEqualTo("0"); 100 } 101 102 @Test displayPreference_dockAudioEnabled_shouldSelectSecondItem()103 public void displayPreference_dockAudioEnabled_shouldSelectSecondItem() { 104 Global.putInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 1); 105 106 mController.displayPreference(mScreen); 107 108 assertThat(mPreference.getValue()).isEqualTo("1"); 109 } 110 111 @Test onPreferenceChanged_firstItemSelected_shouldDisableDockAudio()112 public void onPreferenceChanged_firstItemSelected_shouldDisableDockAudio() { 113 mController.displayPreference(mScreen); 114 115 mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, "0"); 116 117 assertThat(Global.getInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 0)) 118 .isEqualTo(0); 119 } 120 121 @Test onPreferenceChanged_secondItemSelected_shouldEnableDockAudio()122 public void onPreferenceChanged_secondItemSelected_shouldEnableDockAudio() { 123 mController.displayPreference(mScreen); 124 125 mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, "1"); 126 127 assertThat(Global.getInt(mContentResolver, Global.DOCK_AUDIO_MEDIA_ENABLED, 0)) 128 .isEqualTo(1); 129 } 130 } 131