| /* |
| * Copyright (C) 2018 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.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyBoolean; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.net.ConnectivityManager; |
| import android.net.NetworkPolicyManager; |
| import android.net.wifi.WifiManager; |
| import android.provider.Settings; |
| |
| import com.android.settings.widget.SwitchBar; |
| import com.android.settings.widget.SwitchBarController; |
| |
| 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; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class WifiTetherSwitchBarControllerTest { |
| @Mock |
| private WifiManager mWifiManager; |
| @Mock |
| private ConnectivityManager mConnectivityManager; |
| @Mock |
| private NetworkPolicyManager mNetworkPolicyManager; |
| |
| private Context mContext; |
| private SwitchBar mSwitchBar; |
| private WifiTetherSwitchBarController mController; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mContext = spy(RuntimeEnvironment.application); |
| mSwitchBar = new SwitchBar(mContext); |
| when(mContext.getSystemService(Context.WIFI_SERVICE)).thenReturn(mWifiManager); |
| when(mContext.getSystemService(Context.CONNECTIVITY_SERVICE)).thenReturn( |
| mConnectivityManager); |
| when(mContext.getSystemService(Context.NETWORK_POLICY_SERVICE)).thenReturn( |
| mNetworkPolicyManager); |
| |
| mController = new WifiTetherSwitchBarController(mContext, |
| new SwitchBarController(mSwitchBar)); |
| } |
| |
| @Test |
| public void startTether_fail_resetSwitchBar() { |
| when(mNetworkPolicyManager.getRestrictBackground()).thenReturn(false); |
| |
| mController.startTether(); |
| mController.mOnStartTetheringCallback.onTetheringFailed(); |
| |
| assertThat(mSwitchBar.isChecked()).isFalse(); |
| assertThat(mSwitchBar.isEnabled()).isTrue(); |
| } |
| |
| @Test |
| public void onDataSaverChanged_setsEnabledCorrectly() { |
| assertThat(mSwitchBar.isEnabled()).isTrue(); |
| |
| // try to turn data saver on |
| when(mNetworkPolicyManager.getRestrictBackground()).thenReturn(true); |
| mController.onDataSaverChanged(true); |
| assertThat(mSwitchBar.isEnabled()).isFalse(); |
| |
| // lets turn data saver off again |
| when(mNetworkPolicyManager.getRestrictBackground()).thenReturn(false); |
| mController.onDataSaverChanged(false); |
| assertThat(mSwitchBar.isEnabled()).isTrue(); |
| } |
| |
| @Test |
| public void onSwitchToggled_onlyStartsTetherWhenNeeded() { |
| when(mWifiManager.isWifiApEnabled()).thenReturn(true); |
| mController.onSwitchToggled(true); |
| |
| verify(mConnectivityManager, never()).startTethering(anyInt(), anyBoolean(), any(), any()); |
| |
| doReturn(false).when(mWifiManager).isWifiApEnabled(); |
| mController.onSwitchToggled(true); |
| |
| verify(mConnectivityManager, times(1)) |
| .startTethering(anyInt(), anyBoolean(), any(), any()); |
| } |
| } |