| /* |
| * Copyright (C) 2016 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.wifi; |
| |
| import static org.mockito.Mockito.*; |
| |
| import android.os.IBinder; |
| import android.os.RemoteException; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import com.android.internal.app.IBatteryStats; |
| |
| import static org.junit.Assert.*; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| /** |
| * Unit tests for {@link com.android.server.wifi.WifiConfigStoreData}. |
| */ |
| @SmallTest |
| public class WifiMulticastLockManagerTest { |
| @Mock WifiMulticastLockManager.FilterController mHandler; |
| @Mock IBatteryStats mBatteryStats; |
| WifiMulticastLockManager mManager; |
| |
| /** |
| * Initialize |WifiMulticastLockManager| instance before each test. |
| */ |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| mManager = new WifiMulticastLockManager(mHandler, mBatteryStats); |
| } |
| |
| /** |
| * Test behavior when no locks are held. |
| */ |
| @Test |
| public void noLocks() { |
| assertFalse(mManager.isMulticastEnabled()); |
| mManager.initializeFiltering(); |
| verify(mHandler, times(1)).startFilteringMulticastPackets(); |
| } |
| |
| /** |
| * Test behavior when one lock is aquired then released. |
| */ |
| @Test |
| public void oneLock() throws RemoteException { |
| IBinder binder = mock(IBinder.class); |
| mManager.acquireLock(binder, "Test"); |
| assertTrue(mManager.isMulticastEnabled()); |
| verify(mHandler).stopFilteringMulticastPackets(); |
| mManager.initializeFiltering(); |
| verify(mHandler, times(0)).startFilteringMulticastPackets(); |
| verify(mBatteryStats).noteWifiMulticastEnabled(anyInt()); |
| verify(mBatteryStats, times(0)).noteWifiMulticastDisabled(anyInt()); |
| |
| mManager.releaseLock(); |
| verify(mBatteryStats).noteWifiMulticastDisabled(anyInt()); |
| assertFalse(mManager.isMulticastEnabled()); |
| } |
| } |
| |