| /* |
| * Copyright (C) 2022 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 android.car.cts.builtin.util; |
| |
| import static com.google.common.truth.Truth.assertWithMessage; |
| |
| import android.app.Instrumentation; |
| import android.car.builtin.util.AssistUtilsHelper; |
| import android.content.Context; |
| import android.util.Log; |
| |
| import androidx.test.platform.app.InstrumentationRegistry; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.Semaphore; |
| import java.util.concurrent.TimeUnit; |
| |
| @RunWith(AndroidJUnit4.class) |
| public final class AssistUtilsHelperTest { |
| private static final String TAG = AssistUtilsHelper.class.getSimpleName(); |
| private static final String PERMISSION_ACCESS_VOICE_INTERACTION_SERVICE = |
| "android.permission.ACCESS_VOICE_INTERACTION_SERVICE"; |
| private static final int TIMEOUT = 20_000; |
| |
| private final Instrumentation mInstrumentation = InstrumentationRegistry.getInstrumentation(); |
| private final Context mContext = mInstrumentation.getContext(); |
| |
| @Before |
| public void setUp() throws Exception { |
| mInstrumentation.getUiAutomation().adoptShellPermissionIdentity( |
| PERMISSION_ACCESS_VOICE_INTERACTION_SERVICE); |
| } |
| |
| @After |
| public void cleanUp() { |
| mInstrumentation.getUiAutomation().dropShellPermissionIdentity(); |
| } |
| |
| @Test |
| public void testOnShownCallback() throws Exception { |
| SessionShowCallbackHelperImpl callbackHelperImpl = new SessionShowCallbackHelperImpl(); |
| AssistUtilsHelper.showPushToTalkSessionForActiveService(mContext, callbackHelperImpl); |
| callbackHelperImpl.waitForCallback(); |
| |
| assertWithMessage("Voice session shown") |
| .that(callbackHelperImpl.isSessionOnShown()).isTrue(); |
| |
| hideSessionAndWait(); |
| } |
| |
| @Test |
| public void testOnFailedCallback() throws Exception { |
| // TODO (b/200609382): setup a failure scenario to cover session failed case and |
| // call onFailed API |
| } |
| |
| @Test |
| public void isSessionRunning_whenSessionIsShown_succeeds() throws Exception { |
| SessionShowCallbackHelperImpl callbackHelperImpl = new SessionShowCallbackHelperImpl(); |
| AssistUtilsHelper.showPushToTalkSessionForActiveService(mContext, callbackHelperImpl); |
| callbackHelperImpl.waitForCallback(); |
| |
| assertWithMessage("Voice interaction session running") |
| .that(AssistUtilsHelper.isSessionRunning(mContext)).isTrue(); |
| |
| hideSessionAndWait(); |
| } |
| |
| @Test |
| public void registerVoiceInteractionSessionListenerHelper_onShowSession() throws Exception { |
| VoiceInteractionSessionListener listener = new VoiceInteractionSessionListener(); |
| AssistUtilsHelper.registerVoiceInteractionSessionListenerHelper(mContext, listener); |
| |
| SessionShowCallbackHelperImpl callbackHelperImpl = new SessionShowCallbackHelperImpl(); |
| AssistUtilsHelper.showPushToTalkSessionForActiveService(mContext, callbackHelperImpl); |
| callbackHelperImpl.waitForCallback(); |
| |
| listener.waitForSessionChange(); |
| |
| assertWithMessage("Voice interaction session shown") |
| .that(listener.mIsSessionShown).isTrue(); |
| |
| hideSessionAndWait(); |
| } |
| |
| @Test |
| public void registerVoiceInteractionSessionListenerHelper_hideCurrentSession() |
| throws Exception { |
| VoiceInteractionSessionListener listener = new VoiceInteractionSessionListener(); |
| AssistUtilsHelper.registerVoiceInteractionSessionListenerHelper(mContext, listener); |
| |
| SessionShowCallbackHelperImpl callbackHelperImpl = new SessionShowCallbackHelperImpl(); |
| AssistUtilsHelper.showPushToTalkSessionForActiveService(mContext, callbackHelperImpl); |
| callbackHelperImpl.waitForCallback(); |
| |
| listener.waitForSessionChange(); |
| listener.reset(); |
| |
| AssistUtilsHelper.hideCurrentSession(mContext); |
| listener.waitForSessionChange(); |
| |
| assertWithMessage("Voice interaction session shown") |
| .that(listener.mIsSessionShown).isFalse(); |
| } |
| |
| private void hideSessionAndWait() throws Exception { |
| if (!AssistUtilsHelper.isSessionRunning(mContext)) { |
| return; |
| } |
| VoiceInteractionSessionListener listener = new VoiceInteractionSessionListener(); |
| AssistUtilsHelper.registerVoiceInteractionSessionListenerHelper(mContext, listener); |
| |
| listener.reset(); |
| listener.waitForSessionChange(); |
| } |
| |
| private static final class VoiceInteractionSessionListener implements |
| AssistUtilsHelper.VoiceInteractionSessionListenerHelper { |
| |
| private final Semaphore mChangeWait = new Semaphore(0); |
| private boolean mIsSessionShown; |
| |
| @Override |
| public void onVoiceSessionShown() { |
| mIsSessionShown = true; |
| Log.d(TAG, "onVoiceSessionShown is called"); |
| mChangeWait.release(); |
| } |
| |
| @Override |
| public void onVoiceSessionHidden() { |
| mIsSessionShown = false; |
| Log.d(TAG, "onVoiceSessionHidden is called"); |
| mChangeWait.release(); |
| } |
| |
| private void waitForSessionChange() throws Exception { |
| if (!mChangeWait.tryAcquire(TIMEOUT, TimeUnit.MILLISECONDS)) { |
| throw new IllegalStateException("Timed out waiting for session change"); |
| } |
| } |
| |
| private void reset() { |
| mChangeWait.drainPermits(); |
| } |
| } |
| |
| private static final class SessionShowCallbackHelperImpl implements |
| AssistUtilsHelper.VoiceInteractionSessionShowCallbackHelper { |
| |
| private final CountDownLatch mCallbackLatch = new CountDownLatch(1); |
| private boolean mIsSessionOnShown = false; |
| |
| public void onShown() { |
| mIsSessionOnShown = true; |
| Log.d(TAG, "onShown is called"); |
| mCallbackLatch.countDown(); |
| } |
| |
| public void onFailed() { |
| Log.d(TAG, "onFailed"); |
| } |
| |
| private boolean isSessionOnShown() { |
| return mIsSessionOnShown; |
| } |
| |
| private void waitForCallback() throws Exception { |
| mCallbackLatch.await(TIMEOUT, TimeUnit.MILLISECONDS); |
| } |
| } |
| } |