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 import static org.mockito.Mockito.spy; 21 import static org.mockito.Mockito.verify; 22 import static org.mockito.Mockito.when; 23 24 import android.arch.lifecycle.LifecycleOwner; 25 import android.bluetooth.BluetoothCodecConfig; 26 import android.content.Context; 27 import android.support.v7.preference.ListPreference; 28 import android.support.v7.preference.PreferenceScreen; 29 30 import com.android.settings.testutils.SettingsRobolectricTestRunner; 31 import com.android.settingslib.core.lifecycle.Lifecycle; 32 33 import org.junit.Before; 34 import org.junit.Test; 35 import org.junit.runner.RunWith; 36 import org.mockito.Mock; 37 import org.mockito.MockitoAnnotations; 38 import org.robolectric.RuntimeEnvironment; 39 40 @RunWith(SettingsRobolectricTestRunner.class) 41 public class BluetoothAudioCodecPreferenceControllerTest { 42 43 @Mock 44 private BluetoothCodecConfig mBluetoothCodecConfig; 45 @Mock 46 private ListPreference mPreference; 47 @Mock 48 private PreferenceScreen mScreen; 49 @Mock 50 private BluetoothA2dpConfigStore mBluetoothA2dpConfigStore; 51 52 /** 53 * 0: Use System Selection (Default) 54 * 1: SBC 55 * 2: AAC 56 * 3: Qualcomm aptX audio 57 * 4: Qualcomm aptX HD audio 58 * 5: LDAC 59 * 6: Enable Optional Codecs 60 * 7: Disable Optional Codecs 61 */ 62 private String[] mListValues; 63 private Context mContext; 64 private BluetoothAudioCodecPreferenceController mController; 65 private LifecycleOwner mLifecycleOwner; 66 private Lifecycle mLifecycle; 67 68 @Before setup()69 public void setup() { 70 MockitoAnnotations.initMocks(this); 71 mContext = RuntimeEnvironment.application; 72 mLifecycleOwner = () -> mLifecycle; 73 mLifecycle = new Lifecycle(mLifecycleOwner); 74 mController = spy(new BluetoothAudioCodecPreferenceController(mContext, mLifecycle, 75 mBluetoothA2dpConfigStore)); 76 mListValues = mController.getListValues(); 77 when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference); 78 mController.displayPreference(mScreen); 79 } 80 81 @Test writeConfigurationValues_option2_shouldWriteOption2ToSharedStore()82 public void writeConfigurationValues_option2_shouldWriteOption2ToSharedStore() { 83 when(mPreference.findIndexOfValue(mListValues[2])).thenReturn(2); 84 mController.writeConfigurationValues(mListValues[2]); 85 86 verify(mBluetoothA2dpConfigStore).setCodecType(BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC); 87 verify(mBluetoothA2dpConfigStore).setCodecPriority( 88 BluetoothCodecConfig.CODEC_PRIORITY_HIGHEST); 89 } 90 91 @Test writeConfigurationValues_default_shouldSetDefaultPriority()92 public void writeConfigurationValues_default_shouldSetDefaultPriority() { 93 when(mPreference.findIndexOfValue(mListValues[0])).thenReturn(0); 94 mController.writeConfigurationValues(mListValues[0]); 95 96 verify(mBluetoothA2dpConfigStore).setCodecPriority( 97 BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT); 98 } 99 100 @Test getCurrentA2dpSettingIndex_option2_shouldReturnSecondIndex()101 public void getCurrentA2dpSettingIndex_option2_shouldReturnSecondIndex() { 102 when(mBluetoothCodecConfig.getCodecType()).thenReturn( 103 BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC); 104 105 final int index = mController.getCurrentA2dpSettingIndex(mBluetoothCodecConfig); 106 107 assertThat(index).isEqualTo(2); 108 } 109 110 @Test getCurrentA2dpSettingIndex_unknownOption_shouldReturnDefault()111 public void getCurrentA2dpSettingIndex_unknownOption_shouldReturnDefault() { 112 when(mBluetoothCodecConfig.getCodecType()).thenReturn(1381391835); 113 114 final int index = mController.getCurrentA2dpSettingIndex(mBluetoothCodecConfig); 115 116 assertThat(index).isEqualTo(0); 117 } 118 } 119