| /* |
| * Copyright (C) 2017 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.server.accessibility; |
| |
| import static android.accessibilityservice.FingerprintGestureController |
| .FINGERPRINT_GESTURE_SWIPE_DOWN; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.reset; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyZeroInteractions; |
| import static org.mockito.Mockito.when; |
| |
| import android.accessibilityservice.FingerprintGestureController; |
| import android.accessibilityservice.FingerprintGestureController.FingerprintGestureCallback; |
| import android.accessibilityservice.IAccessibilityServiceConnection; |
| |
| import com.android.server.accessibility.test.MessageCapturingHandler; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| /** |
| * Tests for FingerprintGestureController. |
| * TODO: These tests aren't really for server code, so this isn't their ideal home. |
| */ |
| public class FingerprintGestureControllerTest { |
| @Mock IAccessibilityServiceConnection mMockAccessibilityServiceConnection; |
| @Mock FingerprintGestureCallback mMockFingerprintGestureCallback; |
| FingerprintGestureController mFingerprintGestureController; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mFingerprintGestureController = |
| new FingerprintGestureController(mMockAccessibilityServiceConnection); |
| } |
| |
| @Test |
| public void testIsGestureDetectionActive_returnsValueFromServer() throws Exception { |
| when(mMockAccessibilityServiceConnection.isFingerprintGestureDetectionAvailable()) |
| .thenReturn(true); |
| assertTrue(mFingerprintGestureController.isGestureDetectionAvailable()); |
| when(mMockAccessibilityServiceConnection.isFingerprintGestureDetectionAvailable()) |
| .thenReturn(false); |
| assertFalse(mFingerprintGestureController.isGestureDetectionAvailable()); |
| } |
| |
| @Test |
| public void testCallbacks_withNoListeners_shouldNotCrash() { |
| mFingerprintGestureController.onGestureDetectionActiveChanged(true); |
| mFingerprintGestureController.onGesture(FINGERPRINT_GESTURE_SWIPE_DOWN); |
| } |
| |
| @Test |
| public void testDetectionActiveCallback_noHandler_shouldCallback() { |
| mFingerprintGestureController.registerFingerprintGestureCallback( |
| mMockFingerprintGestureCallback, null); |
| mFingerprintGestureController.onGestureDetectionActiveChanged(true); |
| verify(mMockFingerprintGestureCallback, times(1)) |
| .onGestureDetectionAvailabilityChanged(true); |
| mFingerprintGestureController.onGestureDetectionActiveChanged(false); |
| verify(mMockFingerprintGestureCallback, times(1)) |
| .onGestureDetectionAvailabilityChanged(false); |
| |
| reset(mMockFingerprintGestureCallback); |
| mFingerprintGestureController.unregisterFingerprintGestureCallback( |
| mMockFingerprintGestureCallback); |
| mFingerprintGestureController.onGestureDetectionActiveChanged(true); |
| mFingerprintGestureController.onGestureDetectionActiveChanged(false); |
| verifyZeroInteractions(mMockFingerprintGestureCallback); |
| } |
| |
| @Test |
| public void testDetectionActiveCallback_withHandler_shouldPostRunnableToHandler() { |
| MessageCapturingHandler messageCapturingHandler = new MessageCapturingHandler((message) -> { |
| message.getCallback().run(); |
| return true; |
| }); |
| |
| mFingerprintGestureController.registerFingerprintGestureCallback( |
| mMockFingerprintGestureCallback, messageCapturingHandler); |
| mFingerprintGestureController.onGestureDetectionActiveChanged(true); |
| verify(mMockFingerprintGestureCallback, times(0)) |
| .onGestureDetectionAvailabilityChanged(true); |
| messageCapturingHandler.sendLastMessage(); |
| verify(mMockFingerprintGestureCallback, times(1)) |
| .onGestureDetectionAvailabilityChanged(true); |
| |
| mFingerprintGestureController.onGestureDetectionActiveChanged(false); |
| verify(mMockFingerprintGestureCallback, times(0)) |
| .onGestureDetectionAvailabilityChanged(false); |
| messageCapturingHandler.sendLastMessage(); |
| verify(mMockFingerprintGestureCallback, times(1)) |
| .onGestureDetectionAvailabilityChanged(false); |
| |
| reset(mMockFingerprintGestureCallback); |
| mFingerprintGestureController.unregisterFingerprintGestureCallback( |
| mMockFingerprintGestureCallback); |
| mFingerprintGestureController.onGestureDetectionActiveChanged(true); |
| mFingerprintGestureController.onGestureDetectionActiveChanged(false); |
| assertFalse(messageCapturingHandler.hasMessages()); |
| verifyZeroInteractions(mMockFingerprintGestureCallback); |
| |
| messageCapturingHandler.removeAllMessages(); |
| } |
| |
| @Test |
| public void testGestureCallback_noHandler_shouldCallListener() { |
| mFingerprintGestureController.registerFingerprintGestureCallback( |
| mMockFingerprintGestureCallback, null); |
| mFingerprintGestureController.onGesture(FINGERPRINT_GESTURE_SWIPE_DOWN); |
| verify(mMockFingerprintGestureCallback, times(1)) |
| .onGestureDetected(FINGERPRINT_GESTURE_SWIPE_DOWN); |
| |
| reset(mMockFingerprintGestureCallback); |
| mFingerprintGestureController.unregisterFingerprintGestureCallback( |
| mMockFingerprintGestureCallback); |
| mFingerprintGestureController.onGesture(FINGERPRINT_GESTURE_SWIPE_DOWN); |
| verifyZeroInteractions(mMockFingerprintGestureCallback); |
| } |
| |
| @Test |
| public void testGestureCallback_withHandler_shouldPostRunnableToHandler() { |
| MessageCapturingHandler messageCapturingHandler = new MessageCapturingHandler((message) -> { |
| message.getCallback().run(); |
| return true; |
| }); |
| |
| mFingerprintGestureController.registerFingerprintGestureCallback( |
| mMockFingerprintGestureCallback, messageCapturingHandler); |
| mFingerprintGestureController.onGesture(FINGERPRINT_GESTURE_SWIPE_DOWN); |
| verify(mMockFingerprintGestureCallback, times(0)) |
| .onGestureDetected(FINGERPRINT_GESTURE_SWIPE_DOWN); |
| messageCapturingHandler.sendLastMessage(); |
| verify(mMockFingerprintGestureCallback, times(1)) |
| .onGestureDetected(FINGERPRINT_GESTURE_SWIPE_DOWN); |
| |
| reset(mMockFingerprintGestureCallback); |
| mFingerprintGestureController.unregisterFingerprintGestureCallback( |
| mMockFingerprintGestureCallback); |
| mFingerprintGestureController.onGesture(FINGERPRINT_GESTURE_SWIPE_DOWN); |
| assertFalse(messageCapturingHandler.hasMessages()); |
| verifyZeroInteractions(mMockFingerprintGestureCallback); |
| |
| messageCapturingHandler.removeAllMessages(); |
| } |
| } |