| /* |
| * 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.settings.applications.specialaccess.zenaccess; |
| |
| import static androidx.lifecycle.Lifecycle.Event.ON_START; |
| import static androidx.lifecycle.Lifecycle.Event.ON_STOP; |
| |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| |
| import android.app.ActivityManager; |
| import android.content.Context; |
| import android.provider.Settings; |
| |
| import androidx.lifecycle.LifecycleOwner; |
| |
| import com.android.settingslib.core.lifecycle.Lifecycle; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.shadow.api.Shadow; |
| import org.robolectric.shadows.ShadowActivityManager; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class ZenAccessSettingObserverMixinTest { |
| |
| @Mock |
| private ZenAccessSettingObserverMixin.Listener mListener; |
| |
| private Context mContext; |
| private LifecycleOwner mLifecycleOwner; |
| private Lifecycle mLifecycle; |
| private ZenAccessSettingObserverMixin mMixin; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mContext = spy(RuntimeEnvironment.application); |
| mLifecycleOwner = () -> mLifecycle; |
| mLifecycle = new Lifecycle(mLifecycleOwner); |
| |
| mMixin = new ZenAccessSettingObserverMixin(mContext, mListener); |
| |
| mLifecycle.addObserver(mMixin); |
| } |
| |
| @Test |
| public void onStart_lowMemory_shouldNotRegisterListener() { |
| final ShadowActivityManager sam = Shadow.extract( |
| mContext.getSystemService(ActivityManager.class)); |
| sam.setIsLowRamDevice(true); |
| |
| mLifecycle.handleLifecycleEvent(ON_START); |
| |
| mContext.getContentResolver().notifyChange(Settings.Secure.getUriFor( |
| Settings.Secure.ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES), null); |
| |
| verify(mListener, never()).onZenAccessPolicyChanged(); |
| } |
| |
| @Test |
| public void onStart_highMemory_shouldRegisterListener() { |
| final ShadowActivityManager sam = Shadow.extract( |
| mContext.getSystemService(ActivityManager.class)); |
| sam.setIsLowRamDevice(false); |
| |
| mLifecycle.handleLifecycleEvent(ON_START); |
| |
| mContext.getContentResolver().notifyChange(Settings.Secure.getUriFor( |
| Settings.Secure.ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES), null); |
| |
| verify(mListener).onZenAccessPolicyChanged(); |
| } |
| |
| @Test |
| public void onStop_shouldUnregisterListener() { |
| final ShadowActivityManager sam = Shadow.extract( |
| mContext.getSystemService(ActivityManager.class)); |
| sam.setIsLowRamDevice(false); |
| |
| mLifecycle.handleLifecycleEvent(ON_START); |
| mLifecycle.handleLifecycleEvent(ON_STOP); |
| |
| mContext.getContentResolver().notifyChange(Settings.Secure.getUriFor( |
| Settings.Secure.ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES), null); |
| |
| verify(mListener, never()).onZenAccessPolicyChanged(); |
| } |
| } |