| /* |
| * Copyright (C) 2019 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.car.audio; |
| |
| import static com.android.car.audio.CarAudioService.DEFAULT_AUDIO_CONTEXT; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| import static org.testng.Assert.expectThrows; |
| |
| import android.car.media.CarAudioManager; |
| import android.content.Context; |
| import android.media.AudioDeviceAttributes; |
| import android.media.AudioDeviceInfo; |
| import android.util.SparseIntArray; |
| |
| import androidx.test.core.app.ApplicationProvider; |
| import androidx.test.ext.junit.runners.AndroidJUnit4; |
| |
| import com.android.car.R; |
| |
| import com.google.common.collect.ImmutableList; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| @RunWith(AndroidJUnit4.class) |
| public class CarAudioZonesHelperTest { |
| private List<CarAudioDeviceInfo> mCarAudioOutputDeviceInfos; |
| private AudioDeviceInfo[] mInputAudioDeviceInfos; |
| private InputStream mInputStream; |
| private Context mContext; |
| private CarAudioSettings mCarAudioSettings; |
| |
| private static final String PRIMARY_ZONE_NAME = "primary zone"; |
| |
| private static final String BUS_0_ADDRESS = "bus0_media_out"; |
| private static final String BUS_1_ADDRESS = "bus1_navigation_out"; |
| private static final String BUS_3_ADDRESS = "bus3_call_ring_out"; |
| private static final String BUS_100_ADDRESS = "bus100_rear_seat"; |
| private static final String BUS_1000_ADDRESS_DOES_NOT_EXIST = "bus1000_does_not_exist"; |
| |
| private static final String PRIMARY_ZONE_MICROPHONE_ADDRESS = "Built-In Mic"; |
| private static final String PRIMARY_ZONE_FM_TUNER_ADDRESS = "fm_tuner"; |
| private static final String SECONDARY_ZONE_BACK_MICROPHONE_ADDRESS = "Built-In Back Mic"; |
| private static final String SECONDARY_ZONE_BUS_1000_INPUT_ADDRESS = "bus_1000_input"; |
| |
| private static final int PRIMARY_OCCUPANT_ID = 1; |
| private static final int SECONDARY_ZONE_ID = 2; |
| |
| @Before |
| public void setUp() { |
| mCarAudioOutputDeviceInfos = generateCarDeviceInfos(); |
| mInputAudioDeviceInfos = generateInputDeviceInfos(); |
| mContext = ApplicationProvider.getApplicationContext(); |
| mInputStream = mContext.getResources().openRawResource(R.raw.car_audio_configuration); |
| mCarAudioSettings = mock(CarAudioSettings.class); |
| } |
| |
| @After |
| public void tearDown() throws IOException { |
| if (mInputStream != null) { |
| mInputStream.close(); |
| } |
| } |
| |
| private List<CarAudioDeviceInfo> generateCarDeviceInfos() { |
| return ImmutableList.of( |
| generateCarAudioDeviceInfo(BUS_0_ADDRESS), |
| generateCarAudioDeviceInfo(BUS_1_ADDRESS), |
| generateCarAudioDeviceInfo(BUS_3_ADDRESS), |
| generateCarAudioDeviceInfo(BUS_100_ADDRESS), |
| generateCarAudioDeviceInfo(""), |
| generateCarAudioDeviceInfo(""), |
| generateCarAudioDeviceInfo(null), |
| generateCarAudioDeviceInfo(null) |
| ); |
| } |
| |
| private AudioDeviceInfo[] generateInputDeviceInfos() { |
| return new AudioDeviceInfo[]{ |
| generateInputAudioDeviceInfo(PRIMARY_ZONE_MICROPHONE_ADDRESS, |
| AudioDeviceInfo.TYPE_BUILTIN_MIC), |
| generateInputAudioDeviceInfo(PRIMARY_ZONE_FM_TUNER_ADDRESS, |
| AudioDeviceInfo.TYPE_FM_TUNER), |
| generateInputAudioDeviceInfo(SECONDARY_ZONE_BACK_MICROPHONE_ADDRESS, |
| AudioDeviceInfo.TYPE_BUS), |
| generateInputAudioDeviceInfo(SECONDARY_ZONE_BUS_1000_INPUT_ADDRESS, |
| AudioDeviceInfo.TYPE_BUILTIN_MIC) |
| }; |
| } |
| |
| private CarAudioDeviceInfo generateCarAudioDeviceInfo(String address) { |
| CarAudioDeviceInfo cadiMock = mock(CarAudioDeviceInfo.class); |
| when(cadiMock.getStepValue()).thenReturn(1); |
| when(cadiMock.getDefaultGain()).thenReturn(2); |
| when(cadiMock.getMaxGain()).thenReturn(5); |
| when(cadiMock.getMinGain()).thenReturn(0); |
| when(cadiMock.getAddress()).thenReturn(address); |
| return cadiMock; |
| } |
| |
| private AudioDeviceInfo generateInputAudioDeviceInfo(String address, int type) { |
| AudioDeviceInfo inputMock = mock(AudioDeviceInfo.class); |
| when(inputMock.getAddress()).thenReturn(address); |
| when(inputMock.getType()).thenReturn(type); |
| when(inputMock.isSource()).thenReturn(true); |
| when(inputMock.isSink()).thenReturn(false); |
| return inputMock; |
| } |
| |
| @Test |
| public void loadAudioZones_parsesAllZones() throws Exception { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, mInputStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| List<CarAudioZone> zoneList = Arrays.asList(cazh.loadAudioZones()); |
| |
| assertThat(zoneList).hasSize(2); |
| } |
| |
| @Test |
| public void loadAudioZones_versionOneParsesAllZones() throws Exception { |
| try (InputStream versionOneStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_V1)) { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, versionOneStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| assertThat(zones.length).isEqualTo(2); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_parsesAudioZoneId() throws Exception { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, mInputStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| List<Integer> zoneIds = getListOfZoneIds(zones); |
| assertThat(zoneIds.size()).isEqualTo(2); |
| assertThat(zoneIds) |
| .containsExactly(CarAudioManager.PRIMARY_AUDIO_ZONE, SECONDARY_ZONE_ID).inOrder(); |
| } |
| |
| @Test |
| public void loadAudioZones_parsesOccupantZoneId() throws Exception { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, mInputStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| assertThat(zones.length).isEqualTo(2); |
| |
| SparseIntArray audioZoneIdToOccupantZoneIdMapping = |
| cazh.getCarAudioZoneIdToOccupantZoneIdMapping(); |
| assertThat(audioZoneIdToOccupantZoneIdMapping.get(CarAudioManager.PRIMARY_AUDIO_ZONE)) |
| .isEqualTo(PRIMARY_OCCUPANT_ID); |
| assertThat(audioZoneIdToOccupantZoneIdMapping.get(SECONDARY_ZONE_ID, -1)) |
| .isEqualTo(-1); |
| } |
| |
| @Test |
| public void loadAudioZones_parsesZoneName() throws Exception { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, mInputStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| CarAudioZone primaryZone = zones[0]; |
| assertThat(primaryZone.getName()).isEqualTo(PRIMARY_ZONE_NAME); |
| } |
| |
| @Test |
| public void loadAudioZones_parsesIsPrimary() throws Exception { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, mInputStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| CarAudioZone primaryZone = zones[0]; |
| assertThat(primaryZone.isPrimaryZone()).isTrue(); |
| |
| CarAudioZone rseZone = zones[1]; |
| assertThat(rseZone.isPrimaryZone()).isFalse(); |
| } |
| |
| @Test |
| public void loadAudioZones_parsesVolumeGroups() throws Exception { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, mInputStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| CarAudioZone primaryZone = zones[0]; |
| assertThat(primaryZone.getVolumeGroupCount()).isEqualTo(2); |
| } |
| |
| @Test |
| public void loadAudioZones_parsesAddresses() throws Exception { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, mInputStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| CarAudioZone primaryZone = zones[0]; |
| CarVolumeGroup volumeGroup = primaryZone.getVolumeGroups()[0]; |
| List<String> addresses = volumeGroup.getAddresses(); |
| assertThat(addresses).containsExactly(BUS_0_ADDRESS, BUS_3_ADDRESS); |
| } |
| |
| @Test |
| public void loadAudioZones_parsesContexts() throws Exception { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, mInputStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| CarAudioZone primaryZone = zones[0]; |
| CarVolumeGroup volumeGroup = primaryZone.getVolumeGroups()[0]; |
| assertThat(volumeGroup.getContextsForAddress(BUS_0_ADDRESS)).asList() |
| .containsExactly(CarAudioContext.MUSIC); |
| |
| CarAudioZone rearSeatEntertainmentZone = zones[1]; |
| CarVolumeGroup rseVolumeGroup = rearSeatEntertainmentZone.getVolumeGroups()[0]; |
| List<Integer> contextForBus100List = |
| Arrays.stream(rseVolumeGroup.getContextsForAddress(BUS_100_ADDRESS)) |
| .boxed().collect(Collectors.toList()); |
| List<Integer> contextsList = |
| Arrays.stream(CarAudioContext.CONTEXTS).boxed().collect(Collectors.toList()); |
| assertThat(contextForBus100List).containsExactlyElementsIn(contextsList); |
| } |
| |
| @Test |
| public void loadAudioZones_forVersionOne_bindsNonLegacyContextsToDefault() throws Exception { |
| InputStream versionOneStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_V1); |
| |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, versionOneStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| CarAudioZone defaultZone = zones[0]; |
| CarVolumeGroup volumeGroup = defaultZone.getVolumeGroups()[0]; |
| List<Integer> audioContexts = Arrays.stream(volumeGroup.getContexts()).boxed() |
| .collect(Collectors.toList()); |
| |
| assertThat(audioContexts).containsAllOf(DEFAULT_AUDIO_CONTEXT, CarAudioContext.EMERGENCY, |
| CarAudioContext.SAFETY, CarAudioContext.VEHICLE_STATUS, |
| CarAudioContext.ANNOUNCEMENT); |
| } |
| |
| @Test |
| public void loadAudioZones_forVersionOneWithNonLegacyContexts_throws() { |
| InputStream v1NonLegacyContextStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_V1_with_non_legacy_contexts); |
| |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, v1NonLegacyContextStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| IllegalArgumentException exception = expectThrows(IllegalArgumentException.class, |
| cazh::loadAudioZones); |
| |
| assertThat(exception).hasMessageThat().contains("Non-legacy audio contexts such as"); |
| } |
| |
| @Test |
| public void loadAudioZones_passesOnMissingAudioZoneIdForPrimary() throws Exception { |
| try (InputStream missingAudioZoneIdStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_no_audio_zone_id_for_primary_zone)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, missingAudioZoneIdStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| List<Integer> zoneIds = getListOfZoneIds(zones); |
| assertThat(zoneIds.size()).isEqualTo(2); |
| assertThat(zoneIds).contains(CarAudioManager.PRIMARY_AUDIO_ZONE); |
| assertThat(zoneIds).contains(SECONDARY_ZONE_ID); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_versionOneFailsOnAudioZoneId() throws Exception { |
| try (InputStream versionOneAudioZoneIdStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_V1_with_audio_zone_id)) { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, |
| versionOneAudioZoneIdStream, mCarAudioOutputDeviceInfos, |
| mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("Invalid audio attribute audioZoneId"); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_versionOneFailsOnOccupantZoneId() throws Exception { |
| try (InputStream versionOneOccupantIdStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_V1_with_occupant_zone_id)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, versionOneOccupantIdStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("Invalid audio attribute occupantZoneId"); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_parsesInputDevices() throws Exception { |
| try (InputStream inputDevicesStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_with_input_devices)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, inputDevicesStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| CarAudioZone[] zones = cazh.loadAudioZones(); |
| |
| CarAudioZone primaryZone = zones[0]; |
| List<AudioDeviceAttributes> primaryZoneInputDevices = |
| primaryZone.getInputAudioDevices(); |
| assertThat(primaryZoneInputDevices).hasSize(2); |
| |
| List<String> primaryZoneInputAddresses = |
| primaryZoneInputDevices.stream().map(a -> a.getAddress()).collect( |
| Collectors.toList()); |
| assertThat(primaryZoneInputAddresses).containsExactly(PRIMARY_ZONE_FM_TUNER_ADDRESS, |
| PRIMARY_ZONE_MICROPHONE_ADDRESS).inOrder(); |
| |
| CarAudioZone secondaryZone = zones[1]; |
| List<AudioDeviceAttributes> secondaryZoneInputDevices = |
| secondaryZone.getInputAudioDevices(); |
| List<String> secondaryZoneInputAddresses = |
| secondaryZoneInputDevices.stream().map(a -> a.getAddress()).collect( |
| Collectors.toList()); |
| assertThat(secondaryZoneInputAddresses).containsExactly( |
| SECONDARY_ZONE_BUS_1000_INPUT_ADDRESS, |
| SECONDARY_ZONE_BACK_MICROPHONE_ADDRESS).inOrder(); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnDuplicateOccupantZoneId() throws Exception { |
| try (InputStream duplicateOccupantZoneIdStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_duplicate_occupant_zone_id)) { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, |
| duplicateOccupantZoneIdStream, mCarAudioOutputDeviceInfos, |
| mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("already associated with a zone"); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnDuplicateAudioZoneId() throws Exception { |
| try (InputStream duplicateAudioZoneIdStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_duplicate_audio_zone_id)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, duplicateAudioZoneIdStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("already associated with a zone"); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnEmptyInputDeviceAddress() throws Exception { |
| try (InputStream inputDevicesStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_empty_input_device)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, inputDevicesStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("empty."); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnNonNumericalAudioZoneId() throws Exception { |
| try (InputStream nonNumericalStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_non_numerical_audio_zone_id)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, nonNumericalStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("was \"primary\" instead."); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnNegativeAudioZoneId() throws Exception { |
| try (InputStream negativeAudioZoneIdStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_negative_audio_zone_id)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, negativeAudioZoneIdStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("but was \"-1\" instead."); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnMissingInputDevice() throws Exception { |
| try (InputStream inputDevicesStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_missing_address)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, inputDevicesStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| NullPointerException thrown = |
| expectThrows(NullPointerException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("present."); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnNonNumericalOccupantZoneId() throws Exception { |
| try (InputStream nonNumericalStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_non_numerical_occupant_zone_id)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, nonNumericalStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("was \"one\" instead."); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnNegativeOccupantZoneId() throws Exception { |
| try (InputStream negativeOccupantZoneIdStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_negative_occupant_zone_id)) { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, |
| negativeOccupantZoneIdStream, mCarAudioOutputDeviceInfos, |
| mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("was \"-1\" instead."); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnNonExistentInputDevice() throws Exception { |
| try (InputStream inputDevicesStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_non_existent_input_device)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, inputDevicesStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("does not exist"); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnEmptyOccupantZoneId() throws Exception { |
| try (InputStream emptyOccupantZoneIdStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_empty_occupant_zone_id)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, emptyOccupantZoneIdStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("but was \"\" instead."); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnNonZeroAudioZoneIdForPrimary() throws Exception { |
| try (InputStream nonZeroForPrimaryStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_primary_zone_with_non_zero_audio_zone_id)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, nonZeroForPrimaryStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("it can be left empty."); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnZeroAudioZoneIdForSecondary() throws Exception { |
| try (InputStream zeroZoneIdForSecondaryStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_non_primary_zone_with_primary_audio_zone_id)) { |
| CarAudioZonesHelper cazh = new CarAudioZonesHelper(mCarAudioSettings, |
| zeroZoneIdForSecondaryStream, mCarAudioOutputDeviceInfos, |
| mInputAudioDeviceInfos); |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains(PRIMARY_ZONE_NAME); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnRepeatedInputDevice() throws Exception { |
| try (InputStream inputDevicesStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_repeat_input_device)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, inputDevicesStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| IllegalArgumentException thrown = |
| expectThrows(IllegalArgumentException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains("can not repeat."); |
| } |
| } |
| |
| @Test |
| public void loadAudioZones_failsOnMissingOutputDevice() throws Exception { |
| try (InputStream outputDevicesStream = mContext.getResources().openRawResource( |
| R.raw.car_audio_configuration_output_address_does_not_exist)) { |
| CarAudioZonesHelper cazh = |
| new CarAudioZonesHelper(mCarAudioSettings, outputDevicesStream, |
| mCarAudioOutputDeviceInfos, mInputAudioDeviceInfos); |
| |
| IllegalStateException thrown = |
| expectThrows(IllegalStateException.class, |
| () -> cazh.loadAudioZones()); |
| assertThat(thrown).hasMessageThat().contains(BUS_1000_ADDRESS_DOES_NOT_EXIST); |
| } |
| } |
| |
| private List<Integer> getListOfZoneIds(CarAudioZone[] zones) { |
| return Arrays.stream(zones).map(CarAudioZone::getId).collect(Collectors.toList()); |
| } |
| } |