| /* |
| * Copyright (C) 2021 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.systemui.accessibility; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.ActivityManager; |
| import android.provider.Settings; |
| import android.testing.AndroidTestingRunner; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.systemui.SysuiTestCase; |
| import com.android.systemui.settings.UserTracker; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.junit.MockitoJUnit; |
| import org.mockito.junit.MockitoRule; |
| |
| /** Test for {@link AccessibilityButtonTargetsObserver}. */ |
| @RunWith(AndroidTestingRunner.class) |
| @SmallTest |
| public class AccessibilityButtonTargetsObserverTest extends SysuiTestCase { |
| private static final int MY_USER_ID = ActivityManager.getCurrentUser(); |
| |
| @Rule |
| public MockitoRule mockito = MockitoJUnit.rule(); |
| |
| @Mock |
| private UserTracker mUserTracker; |
| @Mock |
| private AccessibilityButtonTargetsObserver.TargetsChangedListener mListener; |
| |
| private AccessibilityButtonTargetsObserver mAccessibilityButtonTargetsObserver; |
| |
| private static final String TEST_A11Y_BTN_TARGETS = "Magnification"; |
| |
| @Before |
| public void setUp() { |
| when(mUserTracker.getUserId()).thenReturn(MY_USER_ID); |
| mAccessibilityButtonTargetsObserver = new AccessibilityButtonTargetsObserver(mContext, |
| mUserTracker); |
| } |
| |
| @Test |
| public void onChange_haveListener_invokeCallback() { |
| mAccessibilityButtonTargetsObserver.addListener(mListener); |
| Settings.Secure.putStringForUser(mContext.getContentResolver(), |
| Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS, TEST_A11Y_BTN_TARGETS, |
| MY_USER_ID); |
| |
| mAccessibilityButtonTargetsObserver.mContentObserver.onChange(false); |
| |
| verify(mListener).onAccessibilityButtonTargetsChanged(TEST_A11Y_BTN_TARGETS); |
| } |
| |
| @Test |
| public void onChange_listenerRemoved_noInvokeCallback() { |
| mAccessibilityButtonTargetsObserver.addListener(mListener); |
| mAccessibilityButtonTargetsObserver.removeListener(mListener); |
| Settings.Secure.putStringForUser(mContext.getContentResolver(), |
| Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS, TEST_A11Y_BTN_TARGETS, |
| MY_USER_ID); |
| |
| mAccessibilityButtonTargetsObserver.mContentObserver.onChange(false); |
| |
| verify(mListener, never()).onAccessibilityButtonTargetsChanged(anyString()); |
| } |
| |
| @Test |
| public void getCurrentAccessibilityButtonTargets_expectedValue() { |
| Settings.Secure.putStringForUser(mContext.getContentResolver(), |
| Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS, TEST_A11Y_BTN_TARGETS, |
| MY_USER_ID); |
| |
| final String actualValue = |
| mAccessibilityButtonTargetsObserver.getCurrentAccessibilityButtonTargets(); |
| |
| assertThat(actualValue).isEqualTo(TEST_A11Y_BTN_TARGETS); |
| } |
| } |