Files
app_Settings/tests/robotests/src/com/android/settings/sound/AudioOutputSwitchPreferenceControllerTest.java
Jasmine Cha 9e45469833 Show the output switcher when no media is playing
- Support output switcher for system routing.
- Add an new string to indicate the device that
  audio will output to.

Bug: 284227163
Test: device/host atest
 atest MediaOutputPreferenceControllerTest
 atest AudioOutputSwitchPreferenceControllerTest
 atest MediaOutputIndicatorSliceTest

Change-Id: I94bcf84e7e93b3e4f5db1d95d5380a54a3e0c460
Signed-off-by: Jasmine Cha <chajasmine@google.com>
2023-12-04 08:19:05 +00:00

553 lines
24 KiB
Java

/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.sound;
import static android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET;
import static android.media.AudioSystem.STREAM_MUSIC;
import static com.android.settings.core.BasePreferenceController.AVAILABLE;
import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
import static com.android.settingslib.media.flags.Flags.FLAG_ENABLE_OUTPUT_SWITCHER_FOR_SYSTEM_ROUTING;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.media.AudioManager;
import android.media.session.MediaSessionManager;
import android.platform.test.flag.junit.SetFlagsRule;
import android.util.FeatureFlagUtils;
import androidx.preference.ListPreference;
import androidx.preference.PreferenceManager;
import androidx.preference.PreferenceScreen;
import com.android.settings.bluetooth.Utils;
import com.android.settings.core.FeatureFlags;
import com.android.settings.testutils.shadow.ShadowAudioManager;
import com.android.settings.testutils.shadow.ShadowBluetoothUtils;
import com.android.settingslib.bluetooth.A2dpProfile;
import com.android.settingslib.bluetooth.BluetoothCallback;
import com.android.settingslib.bluetooth.BluetoothEventManager;
import com.android.settingslib.bluetooth.CachedBluetoothDevice;
import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
import com.android.settingslib.bluetooth.HeadsetProfile;
import com.android.settingslib.bluetooth.HearingAidProfile;
import com.android.settingslib.bluetooth.LeAudioProfile;
import com.android.settingslib.bluetooth.LocalBluetoothManager;
import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;
import org.robolectric.shadow.api.Shadow;
import org.robolectric.shadows.ShadowBluetoothDevice;
import org.robolectric.shadows.ShadowPackageManager;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
@RunWith(RobolectricTestRunner.class)
@Config(shadows = {
ShadowAudioManager.class,
ShadowBluetoothUtils.class,
ShadowBluetoothDevice.class}
)
public class AudioOutputSwitchPreferenceControllerTest {
private static final String TEST_KEY = "Test_Key";
private static final String TEST_DEVICE_NAME_1 = "Test_A2DP_BT_Device_NAME_1";
private static final String TEST_DEVICE_NAME_2 = "Test_A2DP_BT_Device_NAME_2";
private static final String TEST_DEVICE_ADDRESS_1 = "00:A1:A1:A1:A1:A1";
private static final String TEST_DEVICE_ADDRESS_2 = "00:B2:B2:B2:B2:B2";
private static final String TEST_DEVICE_ADDRESS_3 = "00:C3:C3:C3:C3:C3";
private final static long HISYNCID1 = 10;
private final static long HISYNCID2 = 11;
@Mock
private LocalBluetoothManager mLocalManager;
@Mock
private BluetoothEventManager mBluetoothEventManager;
@Mock
private LocalBluetoothProfileManager mLocalBluetoothProfileManager;
@Mock
private A2dpProfile mA2dpProfile;
@Mock
private HeadsetProfile mHeadsetProfile;
@Mock
private HearingAidProfile mHearingAidProfile;
@Mock
private LeAudioProfile mLeAudioProfile;
@Mock
private CachedBluetoothDeviceManager mCachedDeviceManager;
@Mock
private CachedBluetoothDevice mCachedBluetoothDeviceL;
@Mock
private CachedBluetoothDevice mCachedBluetoothDeviceR;
@Rule
public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
private Context mContext;
private PreferenceScreen mScreen;
private ListPreference mPreference;
private AudioManager mAudioManager;
private ShadowAudioManager mShadowAudioManager;
private BluetoothManager mBluetoothManager;
private BluetoothAdapter mBluetoothAdapter;
private BluetoothDevice mBluetoothDevice;
private BluetoothDevice mLeftBluetoothHapDevice;
private BluetoothDevice mRightBluetoothHapDevice;
private LocalBluetoothManager mLocalBluetoothManager;
private AudioSwitchPreferenceController mController;
private List<BluetoothDevice> mProfileConnectedDevices;
private List<BluetoothDevice> mHearingAidActiveDevices;
private List<BluetoothDevice> mLeAudioActiveDevices;
private List<BluetoothDevice> mEmptyDevices;
private ShadowPackageManager mPackageManager;
private Collection<CachedBluetoothDevice> mCachedDevices;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = spy(RuntimeEnvironment.application);
mAudioManager = mContext.getSystemService(AudioManager.class);
mShadowAudioManager = ShadowAudioManager.getShadow();
ShadowBluetoothUtils.sLocalBluetoothManager = mLocalManager;
mLocalBluetoothManager = Utils.getLocalBtManager(mContext);
when(mLocalBluetoothManager.getEventManager()).thenReturn(mBluetoothEventManager);
when(mLocalBluetoothManager.getProfileManager()).thenReturn(mLocalBluetoothProfileManager);
when(mLocalBluetoothManager.getCachedDeviceManager()).thenReturn(mCachedDeviceManager);
when(mLocalBluetoothProfileManager.getA2dpProfile()).thenReturn(mA2dpProfile);
when(mLocalBluetoothProfileManager.getHearingAidProfile()).thenReturn(mHearingAidProfile);
when(mLocalBluetoothProfileManager.getHeadsetProfile()).thenReturn(mHeadsetProfile);
when(mLocalBluetoothProfileManager.getLeAudioProfile()).thenReturn(mLeAudioProfile);
mPackageManager = Shadow.extract(mContext.getPackageManager());
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true);
mBluetoothManager = mContext.getSystemService(BluetoothManager.class);
mBluetoothAdapter = mBluetoothManager.getAdapter();
mCachedDevices = new ArrayList<>();
mCachedDevices.add(mCachedBluetoothDeviceL);
mCachedDevices.add(mCachedBluetoothDeviceR);
when(mCachedDeviceManager.getCachedDevicesCopy()).thenReturn(mCachedDevices);
mBluetoothDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_1));
when(mBluetoothDevice.getName()).thenReturn(TEST_DEVICE_NAME_1);
when(mBluetoothDevice.isConnected()).thenReturn(true);
mLeftBluetoothHapDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2));
when(mLeftBluetoothHapDevice.isConnected()).thenReturn(true);
mRightBluetoothHapDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_3));
when(mRightBluetoothHapDevice.isConnected()).thenReturn(true);
mController = new AudioSwitchPreferenceControllerTestable(mContext, TEST_KEY);
mScreen = spy(new PreferenceScreen(mContext, null));
mPreference = new ListPreference(mContext);
mProfileConnectedDevices = new ArrayList<>();
mHearingAidActiveDevices = new ArrayList<>(2);
mLeAudioActiveDevices = new ArrayList<>();
mEmptyDevices = new ArrayList<>(2);
when(mScreen.getPreferenceManager()).thenReturn(mock(PreferenceManager.class));
when(mScreen.getContext()).thenReturn(mContext);
when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
mScreen.addPreference(mPreference);
mController.displayPreference(mScreen);
}
@After
public void tearDown() {
ShadowBluetoothUtils.reset();
}
@Test
public void constructor_notSupportBluetooth_shouldReturnBeforeUsingLocalBluetoothManager() {
ShadowBluetoothUtils.reset();
mLocalBluetoothManager = Utils.getLocalBtManager(mContext);
AudioSwitchPreferenceController controller = new AudioSwitchPreferenceControllerTestable(
mContext, TEST_KEY);
controller.onStart();
controller.onStop();
assertThat(mLocalBluetoothManager).isNull();
}
@Test
public void getAvailabilityStatus_disableFlagNoBluetoothFeature_returnUnavailable() {
FeatureFlagUtils.setEnabled(mContext, FeatureFlags.AUDIO_SWITCHER_SETTINGS, false);
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, false);
assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
}
@Test
public void getAvailabilityStatus_disableFlagWithBluetoothFeature_returnUnavailable() {
FeatureFlagUtils.setEnabled(mContext, FeatureFlags.AUDIO_SWITCHER_SETTINGS, false);
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true);
assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
}
@Test
public void getAvailabilityStatus_enableFlagWithBluetoothFeature_returnAvailable() {
FeatureFlagUtils.setEnabled(mContext, FeatureFlags.AUDIO_SWITCHER_SETTINGS, true);
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true);
assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
}
@Test
public void getAvailabilityStatus_enableFlagNoBluetoothFeature_returnUnavailable() {
FeatureFlagUtils.setEnabled(mContext, FeatureFlags.AUDIO_SWITCHER_SETTINGS, true);
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, false);
assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
}
@Test
public void onStart_shouldRegisterCallbackAndRegisterReceiver() {
mSetFlagsRule.disableFlags(FLAG_ENABLE_OUTPUT_SWITCHER_FOR_SYSTEM_ROUTING);
mController.onStart();
verify(mLocalBluetoothManager.getEventManager()).registerCallback(
any(BluetoothCallback.class));
verify(mContext).registerReceiver(any(BroadcastReceiver.class), any(IntentFilter.class));
verify(mLocalBluetoothManager).setForegroundActivity(mContext);
}
@Test
public void onStop_shouldUnregisterCallbackAndUnregisterReceiver() {
mSetFlagsRule.disableFlags(FLAG_ENABLE_OUTPUT_SWITCHER_FOR_SYSTEM_ROUTING);
mController.onStart();
mController.onStop();
verify(mLocalBluetoothManager.getEventManager()).unregisterCallback(
any(BluetoothCallback.class));
verify(mContext).unregisterReceiver(any(BroadcastReceiver.class));
verify(mLocalBluetoothManager).setForegroundActivity(null);
}
@Test
public void onStart_shouldRegisterCallbackAndRegisterReceiverWithDefaultMediaOutput() {
MediaSessionManager mediaSessionManager =
spy(mContext.getSystemService(MediaSessionManager.class));
mSetFlagsRule.enableFlags(FLAG_ENABLE_OUTPUT_SWITCHER_FOR_SYSTEM_ROUTING);
when(mContext.getSystemService(MediaSessionManager.class)).thenReturn(mediaSessionManager);
mController = new AudioSwitchPreferenceControllerTestable(mContext, TEST_KEY);
mController.onStart();
verify(mLocalBluetoothManager.getEventManager()).registerCallback(
any(BluetoothCallback.class));
verify(mContext).registerReceiver(any(BroadcastReceiver.class), any(IntentFilter.class),
eq(Context.RECEIVER_NOT_EXPORTED));
verify(mLocalBluetoothManager).setForegroundActivity(mContext);
verify(mediaSessionManager).addOnActiveSessionsChangedListener(
any(MediaSessionManager.OnActiveSessionsChangedListener.class), any(), any());
}
@Test
public void onStop_shouldUnregisterCallbackAndUnregisterReceiverWithDefaultMediaOutput() {
MediaSessionManager mediaSessionManager =
spy(mContext.getSystemService(MediaSessionManager.class));
mSetFlagsRule.enableFlags(FLAG_ENABLE_OUTPUT_SWITCHER_FOR_SYSTEM_ROUTING);
when(mContext.getSystemService(MediaSessionManager.class)).thenReturn(mediaSessionManager);
mController = new AudioSwitchPreferenceControllerTestable(mContext, TEST_KEY);
mController.onStart();
mController.onStop();
verify(mLocalBluetoothManager.getEventManager()).unregisterCallback(
any(BluetoothCallback.class));
verify(mContext).unregisterReceiver(any(BroadcastReceiver.class));
verify(mLocalBluetoothManager).setForegroundActivity(null);
verify(mediaSessionManager).removeOnActiveSessionsChangedListener(
any(MediaSessionManager.OnActiveSessionsChangedListener.class));
}
/**
* Audio stream output to bluetooth sco headset which is the subset of all sco device.
* isStreamFromOutputDevice should return true.
*/
@Test
public void isStreamFromOutputDevice_outputDeviceIsBtScoHeadset_shouldReturnTrue() {
mShadowAudioManager.setOutputDevice(DEVICE_OUT_BLUETOOTH_SCO_HEADSET);
assertThat(mController.isStreamFromOutputDevice(
STREAM_MUSIC, DEVICE_OUT_BLUETOOTH_SCO_HEADSET)).isTrue();
}
/**
* Left side of HAP device is active.
* findActiveHearingAidDevice should return hearing aid device active device.
*/
@Test
public void findActiveHearingAidDevice_leftActiveDevice_returnLeftDeviceAsActiveHapDevice() {
mController.mConnectedDevices.clear();
mController.mConnectedDevices.add(mBluetoothDevice);
mController.mConnectedDevices.add(mLeftBluetoothHapDevice);
mHearingAidActiveDevices.clear();
mHearingAidActiveDevices.add(mLeftBluetoothHapDevice);
mHearingAidActiveDevices.add(null);
when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
assertThat(mController.findActiveHearingAidDevice()).isEqualTo(mLeftBluetoothHapDevice);
}
/**
* Right side of HAP device is active.
* findActiveHearingAidDevice should return hearing aid device active device.
*/
@Test
public void findActiveHearingAidDevice_rightActiveDevice_returnRightDeviceAsActiveHapDevice() {
mController.mConnectedDevices.clear();
mController.mConnectedDevices.add(mBluetoothDevice);
mController.mConnectedDevices.add(mRightBluetoothHapDevice);
mHearingAidActiveDevices.clear();
mHearingAidActiveDevices.add(null);
mHearingAidActiveDevices.add(mRightBluetoothHapDevice);
when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
assertThat(mController.findActiveHearingAidDevice()).isEqualTo(mRightBluetoothHapDevice);
}
/**
* Both are active device.
* findActiveHearingAidDevice only return the active device in mConnectedDevices.
*/
@Test
public void findActiveHearingAidDevice_twoActiveDevice_returnActiveDeviceInConnectedDevices() {
mController.mConnectedDevices.clear();
mController.mConnectedDevices.add(mBluetoothDevice);
mController.mConnectedDevices.add(mRightBluetoothHapDevice);
mHearingAidActiveDevices.clear();
mHearingAidActiveDevices.add(mLeftBluetoothHapDevice);
mHearingAidActiveDevices.add(mRightBluetoothHapDevice);
when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
assertThat(mController.findActiveHearingAidDevice()).isEqualTo(mRightBluetoothHapDevice);
}
/**
* None of them are active.
* findActiveHearingAidDevice should return null.
*/
@Test
public void findActiveHearingAidDevice_noActiveDevice_returnNull() {
mController.mConnectedDevices.clear();
mController.mConnectedDevices.add(mBluetoothDevice);
mController.mConnectedDevices.add(mLeftBluetoothHapDevice);
mHearingAidActiveDevices.clear();
when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
assertThat(mController.findActiveHearingAidDevice()).isNull();
}
/**
* Two hearing aid devices with different HisyncId
* getConnectedHearingAidDevices should add both device to list.
*/
@Test
public void getConnectedHearingAidDevices_deviceHisyncIdIsDifferent_shouldAddBothToList() {
mEmptyDevices.clear();
mProfileConnectedDevices.clear();
mProfileConnectedDevices.add(mLeftBluetoothHapDevice);
mProfileConnectedDevices.add(mRightBluetoothHapDevice);
when(mHearingAidProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
when(mHearingAidProfile.getHiSyncId(mLeftBluetoothHapDevice)).thenReturn(HISYNCID1);
when(mHearingAidProfile.getHiSyncId(mRightBluetoothHapDevice)).thenReturn(HISYNCID2);
mEmptyDevices.addAll(mController.getConnectedHearingAidDevices());
assertThat(mEmptyDevices).containsExactly(mLeftBluetoothHapDevice,
mRightBluetoothHapDevice);
}
/**
* Two hearing aid devices with same HisyncId
* getConnectedHearingAidDevices should only add first device to list.
*/
@Test
public void getConnectedHearingAidDevices_deviceHisyncIdIsSame_shouldAddOneToList() {
mEmptyDevices.clear();
mProfileConnectedDevices.clear();
mProfileConnectedDevices.add(mLeftBluetoothHapDevice);
mProfileConnectedDevices.add(mRightBluetoothHapDevice);
when(mHearingAidProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
when(mHearingAidProfile.getHiSyncId(mLeftBluetoothHapDevice)).thenReturn(HISYNCID1);
when(mHearingAidProfile.getHiSyncId(mRightBluetoothHapDevice)).thenReturn(HISYNCID1);
mEmptyDevices.addAll(mController.getConnectedHearingAidDevices());
assertThat(mEmptyDevices).containsExactly(mLeftBluetoothHapDevice);
}
/**
* One hands free profile device is connected.
* getConnectedA2dpDevices should add this device to list.
*/
@Test
public void getConnectedHfpDevices_oneConnectedHfpDevice_shouldAddDeviceToList() {
mEmptyDevices.clear();
mProfileConnectedDevices.clear();
mProfileConnectedDevices.add(mBluetoothDevice);
when(mHeadsetProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
mEmptyDevices.addAll(mController.getConnectedHfpDevices());
assertThat(mEmptyDevices).containsExactly(mBluetoothDevice);
}
/**
* More than one hands free profile devices are connected.
* getConnectedA2dpDevices should add all devices to list.
*/
@Test
public void getConnectedHfpDevices_moreThanOneConnectedHfpDevice_shouldAddDeviceToList() {
mEmptyDevices.clear();
mProfileConnectedDevices.clear();
mProfileConnectedDevices.add(mBluetoothDevice);
mProfileConnectedDevices.add(mLeftBluetoothHapDevice);
when(mHeadsetProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
mEmptyDevices.addAll(mController.getConnectedHfpDevices());
assertThat(mEmptyDevices).containsExactly(mBluetoothDevice, mLeftBluetoothHapDevice);
}
@Test
public void getConnectedLeAudioDevices_connectedLeAudioDevice_shouldAddDeviceToList() {
when(mCachedBluetoothDeviceL.getDevice()).thenReturn(mBluetoothDevice);
mEmptyDevices.clear();
mProfileConnectedDevices.clear();
mProfileConnectedDevices.add(mBluetoothDevice);
when(mLeAudioProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
mEmptyDevices.addAll(mController.getConnectedLeAudioDevices());
assertThat(mEmptyDevices).containsExactly(mBluetoothDevice);
}
@Test
public void getConnectedLeAudioDevices_disconnectedLeAudioDevice_shouldNotAddDeviceToList() {
BluetoothDevice connectedBtLeAduioDevice =
spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2));
when(connectedBtLeAduioDevice.isConnected()).thenReturn(true);
BluetoothDevice disconnectedBtLeAduioDevice =
spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_3));
when(disconnectedBtLeAduioDevice.isConnected()).thenReturn(false);
when(mCachedBluetoothDeviceL.getDevice()).thenReturn(mBluetoothDevice);
when(mCachedBluetoothDeviceR.getDevice()).thenReturn(connectedBtLeAduioDevice);
mEmptyDevices.clear();
mProfileConnectedDevices.clear();
mProfileConnectedDevices.add(mBluetoothDevice);
mProfileConnectedDevices.add(connectedBtLeAduioDevice);
mProfileConnectedDevices.add(disconnectedBtLeAduioDevice);
when(mLeAudioProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
mEmptyDevices.addAll(mController.getConnectedLeAudioDevices());
assertThat(mEmptyDevices).containsExactly(mBluetoothDevice, connectedBtLeAduioDevice);
}
@Test
public void getConnectedLeAudioDevices_notInCachedDeviceList_shouldNotAddDeviceToList() {
BluetoothDevice connectedBtLeAduioDevice1 =
spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2));
when(connectedBtLeAduioDevice1.isConnected()).thenReturn(true);
BluetoothDevice connectedBtLeAduioDevice2 =
spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_3));
when(connectedBtLeAduioDevice2.isConnected()).thenReturn(true);
when(mCachedBluetoothDeviceL.getDevice()).thenReturn(mBluetoothDevice);
when(mCachedBluetoothDeviceR.getDevice()).thenReturn(connectedBtLeAduioDevice1);
mEmptyDevices.clear();
mProfileConnectedDevices.clear();
mProfileConnectedDevices.add(connectedBtLeAduioDevice1);
mProfileConnectedDevices.add(connectedBtLeAduioDevice2);
when(mLeAudioProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
mEmptyDevices.addAll(mController.getConnectedLeAudioDevices());
assertThat(mEmptyDevices).containsExactly(connectedBtLeAduioDevice1);
}
@Test
public void findActiveLeAudioDevice_noActiveDevice_returnNull() {
mLeAudioActiveDevices.clear();
when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
assertThat(mController.findActiveLeAudioDevice()).isNull();
}
@Test
public void findActiveLeAudioDevice_withActiveDevice_returnActiveDevice() {
mLeAudioActiveDevices.clear();
mLeAudioActiveDevices.add(mBluetoothDevice);
when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
assertThat(mController.findActiveLeAudioDevice()).isEqualTo(mBluetoothDevice);
}
private class AudioSwitchPreferenceControllerTestable extends
AudioSwitchPreferenceController {
AudioSwitchPreferenceControllerTestable(Context context, String key) {
super(context, key);
}
@Override
public BluetoothDevice findActiveDevice() {
return null;
}
@Override
public String getPreferenceKey() {
return TEST_KEY;
}
}
}