| /* |
| * 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.settings.wifi.tether; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.SharedPreferences; |
| import android.net.wifi.WifiManager; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.shadows.ShadowApplication; |
| import org.robolectric.shadows.ShadowApplication.Wrapper; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| import java.util.ArrayList; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class TetherServiceTest { |
| |
| @Mock |
| private Context mContext; |
| |
| private Context mAppContext; |
| private TetherService mService; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mAppContext = RuntimeEnvironment.application; |
| mService = new TetherService(); |
| ReflectionHelpers.setField(mService, "mBase", mAppContext); |
| mService.setHotspotOffReceiver(new HotspotOffReceiver(mContext)); |
| } |
| |
| @Test |
| public void scheduleAlarm_shouldRegisterReceiver() { |
| mService.setHotspotOffReceiver(new HotspotOffReceiver(mAppContext)); |
| |
| mService.scheduleAlarm(); |
| |
| boolean found = false; |
| for (Wrapper wrapper : ShadowApplication.getInstance().getRegisteredReceivers()) { |
| if (wrapper.intentFilter.matchAction(WifiManager.WIFI_AP_STATE_CHANGED_ACTION)) { |
| found = true; |
| break; |
| } |
| } |
| |
| assertThat(found).isTrue(); |
| } |
| |
| @Test |
| public void cancelAlarmIfNecessary_hasActiveTethers_shouldNotUnregisterReceiver() { |
| mService.scheduleAlarm(); |
| final ArrayList<Integer> tethers = new ArrayList<>(); |
| tethers.add(1); |
| ReflectionHelpers.setField(mService, "mCurrentTethers", tethers); |
| |
| mService.cancelAlarmIfNecessary(); |
| verify(mContext, never()).unregisterReceiver(any(HotspotOffReceiver.class)); |
| } |
| |
| @Test |
| public void cancelAlarmIfNecessary_noActiveTethers_shouldUnregisterReceiver() { |
| final ArrayList<Integer> tethers = new ArrayList<>(); |
| ReflectionHelpers.setField(mService, "mCurrentTethers", tethers); |
| mService.scheduleAlarm(); |
| |
| mService.cancelAlarmIfNecessary(); |
| verify(mContext).unregisterReceiver(any(HotspotOffReceiver.class)); |
| } |
| |
| @Test |
| public void onDestroy_shouldUnregisterReceiver() { |
| final ArrayList<Integer> tethers = new ArrayList<>(); |
| ReflectionHelpers.setField(mService, "mCurrentTethers", tethers); |
| ReflectionHelpers.setField(mService, "mBase", mContext); |
| final SharedPreferences prefs = mock(SharedPreferences .class); |
| final SharedPreferences.Editor editor = mock(SharedPreferences.Editor.class); |
| when(mContext.getSharedPreferences(anyString(), anyInt())).thenReturn(prefs); |
| when(prefs.edit()).thenReturn(editor); |
| when(editor.putString(anyString(), anyString())).thenReturn(editor); |
| final HotspotOffReceiver hotspotOffReceiver = mock(HotspotOffReceiver.class); |
| mService.setHotspotOffReceiver(hotspotOffReceiver); |
| |
| mService.onDestroy(); |
| |
| verify(hotspotOffReceiver).unregister(); |
| } |
| } |