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.development; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.Mockito.spy; 22 import static org.mockito.Mockito.verify; 23 import static org.mockito.Mockito.when; 24 25 import android.bluetooth.BluetoothCodecConfig; 26 import android.content.Context; 27 28 import androidx.lifecycle.LifecycleOwner; 29 import androidx.preference.ListPreference; 30 import androidx.preference.PreferenceScreen; 31 32 import com.android.settingslib.core.lifecycle.Lifecycle; 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.RobolectricTestRunner; 40 import org.robolectric.RuntimeEnvironment; 41 42 @RunWith(RobolectricTestRunner.class) 43 public class BluetoothAudioCodecPreferenceControllerTest { 44 45 @Mock 46 private BluetoothCodecConfig mBluetoothCodecConfig; 47 @Mock 48 private ListPreference mPreference; 49 @Mock 50 private PreferenceScreen mScreen; 51 @Mock 52 private BluetoothA2dpConfigStore mBluetoothA2dpConfigStore; 53 54 /** 55 * 0: Use System Selection (Default) 56 * 1: SBC 57 * 2: AAC 58 * 3: Qualcomm aptX audio 59 * 4: Qualcomm aptX HD audio 60 * 5: LDAC 61 * 6: Enable Optional Codecs 62 * 7: Disable Optional Codecs 63 */ 64 private String[] mListValues; 65 private Context mContext; 66 private BluetoothAudioCodecPreferenceController mController; 67 private LifecycleOwner mLifecycleOwner; 68 private Lifecycle mLifecycle; 69 70 @Before setup()71 public void setup() { 72 MockitoAnnotations.initMocks(this); 73 mContext = RuntimeEnvironment.application; 74 mLifecycleOwner = () -> mLifecycle; 75 mLifecycle = new Lifecycle(mLifecycleOwner); 76 mController = spy(new BluetoothAudioCodecPreferenceController(mContext, mLifecycle, 77 mBluetoothA2dpConfigStore)); 78 mListValues = mController.getListValues(); 79 when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference); 80 mController.displayPreference(mScreen); 81 } 82 83 @Test writeConfigurationValues_option2_shouldWriteOption2ToSharedStore()84 public void writeConfigurationValues_option2_shouldWriteOption2ToSharedStore() { 85 when(mPreference.findIndexOfValue(mListValues[2])).thenReturn(2); 86 mController.writeConfigurationValues(mListValues[2]); 87 88 verify(mBluetoothA2dpConfigStore).setCodecType(BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC); 89 verify(mBluetoothA2dpConfigStore).setCodecPriority( 90 BluetoothCodecConfig.CODEC_PRIORITY_HIGHEST); 91 } 92 93 @Test writeConfigurationValues_default_shouldSetDefaultPriority()94 public void writeConfigurationValues_default_shouldSetDefaultPriority() { 95 when(mPreference.findIndexOfValue(mListValues[0])).thenReturn(0); 96 mController.writeConfigurationValues(mListValues[0]); 97 98 verify(mBluetoothA2dpConfigStore).setCodecPriority( 99 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT); 100 } 101 102 @Test getCurrentA2dpSettingIndex_option2_shouldReturnSecondIndex()103 public void getCurrentA2dpSettingIndex_option2_shouldReturnSecondIndex() { 104 when(mBluetoothCodecConfig.getCodecType()).thenReturn( 105 BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC); 106 107 final int index = mController.getCurrentA2dpSettingIndex(mBluetoothCodecConfig); 108 109 assertThat(index).isEqualTo(2); 110 } 111 112 @Test getCurrentA2dpSettingIndex_unknownOption_shouldReturnDefault()113 public void getCurrentA2dpSettingIndex_unknownOption_shouldReturnDefault() { 114 when(mBluetoothCodecConfig.getCodecType()).thenReturn(1381391835); 115 116 final int index = mController.getCurrentA2dpSettingIndex(mBluetoothCodecConfig); 117 118 assertThat(index).isEqualTo(0); 119 } 120 } 121