| /* |
| * 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.settings.tts; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.provider.Settings; |
| import android.speech.tts.TextToSpeech; |
| import android.speech.tts.TtsEngines; |
| import android.speech.tts.Voice; |
| |
| import com.android.car.settings.CarSettingsRobolectricTestRunner; |
| import com.android.car.settings.testutils.ShadowSecureSettings; |
| import com.android.car.settings.testutils.ShadowTextToSpeech; |
| import com.android.car.settings.testutils.ShadowTtsEngines; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.shadows.ShadowAlertDialog; |
| |
| import java.util.Locale; |
| |
| @RunWith(CarSettingsRobolectricTestRunner.class) |
| @Config(shadows = {ShadowTtsEngines.class, ShadowTextToSpeech.class, ShadowSecureSettings.class}) |
| public class TtsPlaybackSettingsManagerTest { |
| |
| private static final String ENGINE_NAME = "com.android.car.settings.tts.test"; |
| private static final String SAMPLE_TEXT = "Sample text"; |
| |
| private Context mContext; |
| private TtsPlaybackSettingsManager mPlaybackSettingsManager; |
| @Mock |
| private TextToSpeech mTts; |
| @Mock |
| private TtsEngines mEnginesHelper; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| ShadowTextToSpeech.setInstance(mTts); |
| ShadowTtsEngines.setInstance(mEnginesHelper); |
| |
| mContext = RuntimeEnvironment.application; |
| mPlaybackSettingsManager = new TtsPlaybackSettingsManager(mContext, mTts, mEnginesHelper); |
| |
| when(mTts.getCurrentEngine()).thenReturn(ENGINE_NAME); |
| Settings.Secure.putInt(mContext.getContentResolver(), Settings.Secure.TTS_DEFAULT_RATE, |
| TextToSpeech.Engine.DEFAULT_RATE); |
| Settings.Secure.putInt(mContext.getContentResolver(), Settings.Secure.TTS_DEFAULT_PITCH, |
| TextToSpeech.Engine.DEFAULT_PITCH); |
| } |
| |
| @After |
| public void tearDown() { |
| ShadowTextToSpeech.reset(); |
| ShadowTtsEngines.reset(); |
| ShadowAlertDialog.reset(); |
| ShadowSecureSettings.reset(); |
| } |
| |
| @Test |
| public void updateSpeechRate_updatesSetting() { |
| int newSpeechRate = TextToSpeech.Engine.DEFAULT_RATE + 40; |
| mPlaybackSettingsManager.updateSpeechRate(newSpeechRate); |
| assertThat(Settings.Secure.getInt(mContext.getContentResolver(), |
| Settings.Secure.TTS_DEFAULT_RATE, TextToSpeech.Engine.DEFAULT_RATE)).isEqualTo( |
| newSpeechRate); |
| } |
| |
| @Test |
| public void updateSpeechRate_updatesTts() { |
| int newSpeechRate = TextToSpeech.Engine.DEFAULT_RATE + 40; |
| mPlaybackSettingsManager.updateSpeechRate(newSpeechRate); |
| verify(mTts).setSpeechRate(newSpeechRate / TtsPlaybackSettingsManager.SCALING_FACTOR); |
| } |
| |
| @Test |
| public void getCurrentSpeechRate_returnsCorrectRate() { |
| int newSpeechRate = TextToSpeech.Engine.DEFAULT_RATE + 40; |
| mPlaybackSettingsManager.updateSpeechRate(newSpeechRate); |
| |
| assertThat(mPlaybackSettingsManager.getCurrentSpeechRate()).isEqualTo(newSpeechRate); |
| } |
| |
| @Test |
| public void resetSpeechRate_setsToDefault() { |
| int newSpeechRate = TextToSpeech.Engine.DEFAULT_RATE + 40; |
| mPlaybackSettingsManager.updateSpeechRate(newSpeechRate); |
| |
| mPlaybackSettingsManager.resetSpeechRate(); |
| |
| assertThat(mPlaybackSettingsManager.getCurrentSpeechRate()).isEqualTo( |
| TextToSpeech.Engine.DEFAULT_RATE); |
| } |
| |
| @Test |
| public void updateVoicePitch_updatesSetting() { |
| int newVoicePitch = TextToSpeech.Engine.DEFAULT_PITCH + 40; |
| mPlaybackSettingsManager.updateVoicePitch(newVoicePitch); |
| assertThat(Settings.Secure.getInt(mContext.getContentResolver(), |
| Settings.Secure.TTS_DEFAULT_PITCH, TextToSpeech.Engine.DEFAULT_PITCH)).isEqualTo( |
| newVoicePitch); |
| } |
| |
| @Test |
| public void updateVoicePitch_updatesTts() { |
| int newVoicePitch = TextToSpeech.Engine.DEFAULT_PITCH + 40; |
| mPlaybackSettingsManager.updateVoicePitch(newVoicePitch); |
| verify(mTts).setPitch(newVoicePitch / TtsPlaybackSettingsManager.SCALING_FACTOR); |
| } |
| |
| @Test |
| public void getCurrentVoicePitch_returnsCorrectRate() { |
| int newVoicePitch = TextToSpeech.Engine.DEFAULT_PITCH + 40; |
| mPlaybackSettingsManager.updateVoicePitch(newVoicePitch); |
| |
| assertThat(mPlaybackSettingsManager.getCurrentVoicePitch()).isEqualTo(newVoicePitch); |
| } |
| |
| @Test |
| public void resetVoicePitch_setsToDefault() { |
| int newVoicePitch = TextToSpeech.Engine.DEFAULT_PITCH + 40; |
| mPlaybackSettingsManager.updateVoicePitch(newVoicePitch); |
| |
| mPlaybackSettingsManager.resetVoicePitch(); |
| |
| assertThat(mPlaybackSettingsManager.getCurrentVoicePitch()).isEqualTo( |
| TextToSpeech.Engine.DEFAULT_PITCH); |
| } |
| |
| @Test |
| public void getStoredTtsLocale_localeIsNotDefaultForEngine_returnsLocale() { |
| when(mEnginesHelper.isLocaleSetToDefaultForEngine(ENGINE_NAME)).thenReturn(false); |
| when(mEnginesHelper.getLocalePrefForEngine(ENGINE_NAME)).thenReturn(Locale.CHINESE); |
| |
| assertThat(mPlaybackSettingsManager.getStoredTtsLocale()).isEqualTo(Locale.CHINESE); |
| } |
| |
| @Test |
| public void getStoredTtsLocale_localeIsDefaultForEngine_returnsNull() { |
| when(mEnginesHelper.isLocaleSetToDefaultForEngine(ENGINE_NAME)).thenReturn(true); |
| |
| assertThat(mPlaybackSettingsManager.getStoredTtsLocale()).isNull(); |
| } |
| |
| @Test |
| public void updateTtsLocale_nonNullLocale_setsLanguage() { |
| mPlaybackSettingsManager.updateTtsLocale(Locale.KOREAN); |
| |
| verify(mTts).setLanguage(Locale.KOREAN); |
| } |
| |
| @Test |
| public void updateTtsLocale_nullLocale_setsDefaultLanguage() { |
| mPlaybackSettingsManager.updateTtsLocale(null); |
| |
| verify(mTts).setLanguage(Locale.getDefault()); |
| } |
| |
| @Test |
| public void updateTtsLocale_nonNullLocale_correctResultCode_updatesLocalePref() { |
| when(mTts.setLanguage(Locale.KOREAN)).thenReturn(TextToSpeech.LANG_AVAILABLE); |
| mPlaybackSettingsManager.updateTtsLocale(Locale.KOREAN); |
| |
| verify(mEnginesHelper).updateLocalePrefForEngine(ENGINE_NAME, Locale.KOREAN); |
| } |
| |
| @Test |
| public void updateTtsLocale_nonNullLocale_wrongResultCode_doesNotUpdateLocalePref() { |
| when(mTts.setLanguage(Locale.KOREAN)).thenReturn(TextToSpeech.LANG_MISSING_DATA); |
| mPlaybackSettingsManager.updateTtsLocale(Locale.KOREAN); |
| |
| verify(mEnginesHelper, never()).updateLocalePrefForEngine(any(), any()); |
| } |
| |
| @Test |
| public void speakSampleText_requiresNetworkConnection_languageNotAvailable_showsAlert() { |
| Voice voice = new Voice("Test Name", Locale.FRANCE, /* quality= */0, |
| /* latency= */ 0, /* requiresNetworkConnection= */ true, /* features= */ null); |
| when(mTts.getVoice()).thenReturn(voice); |
| when(mEnginesHelper.parseLocaleString(Locale.FRANCE.toString())).thenReturn(Locale.FRANCE); |
| when(mTts.isLanguageAvailable(any(Locale.class))).thenReturn( |
| TextToSpeech.LANG_MISSING_DATA); |
| |
| mPlaybackSettingsManager.speakSampleText(SAMPLE_TEXT); |
| |
| assertThat(ShadowAlertDialog.getLatestAlertDialog()).isNotNull(); |
| } |
| |
| @Test |
| public void speakSampleText_requiresNetworkConnection_languageAvailable_speaksText() { |
| Voice voice = new Voice("Test Name", Locale.FRENCH, /* quality= */0, |
| /* latency= */ 0, /* requiresNetworkConnection= */ true, /* features= */ null); |
| when(mTts.getVoice()).thenReturn(voice); |
| when(mTts.isLanguageAvailable(Locale.FRENCH)).thenReturn(TextToSpeech.LANG_AVAILABLE); |
| |
| mPlaybackSettingsManager.speakSampleText(SAMPLE_TEXT); |
| |
| verify(mTts).speak(SAMPLE_TEXT, TextToSpeech.QUEUE_FLUSH, null, "Sample"); |
| } |
| |
| @Test |
| public void speakSampleText_doesNotRequireNetworkConnection_speaksText() { |
| Voice voice = new Voice("Test Name", Locale.FRENCH, /* quality= */0, |
| /* latency= */ 0, /* requiresNetworkConnection= */ false, /* features= */ null); |
| when(mTts.getVoice()).thenReturn(voice); |
| |
| mPlaybackSettingsManager.speakSampleText(SAMPLE_TEXT); |
| |
| verify(mTts).speak(SAMPLE_TEXT, TextToSpeech.QUEUE_FLUSH, null, "Sample"); |
| } |
| } |