| /* |
| * 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; |
| |
| import static androidx.lifecycle.Lifecycle.Event.ON_PAUSE; |
| import static androidx.lifecycle.Lifecycle.Event.ON_RESUME; |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import androidx.lifecycle.LifecycleOwner; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.IntentFilter; |
| import android.net.wifi.WifiInfo; |
| import android.net.wifi.WifiManager; |
| import android.provider.Settings; |
| import androidx.preference.Preference; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.R; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settingslib.core.lifecycle.Lifecycle; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class WifiInfoPreferenceControllerTest { |
| |
| @Mock |
| private Context mContext; |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private WifiManager mWifiManager; |
| @Mock |
| private PreferenceScreen mScreen; |
| @Mock |
| private Preference mIpPreference; |
| @Mock |
| private Preference mMacPreference; |
| @Mock |
| private WifiInfo mWifiInfo; |
| |
| private Lifecycle mLifecycle; |
| private LifecycleOwner mLifecycleOwner; |
| private WifiInfoPreferenceController mController; |
| |
| private static final String TEST_MAC_ADDRESS = "42:0a:23:43:ac:02"; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mLifecycleOwner = () -> mLifecycle; |
| mLifecycle = new Lifecycle(mLifecycleOwner); |
| when(mContext.getSystemService(WifiManager.class)) |
| .thenReturn(mWifiManager); |
| when(mScreen.findPreference(anyString())) |
| .thenReturn(mMacPreference) |
| .thenReturn(mIpPreference); |
| when(mWifiManager.getConnectionInfo()).thenReturn(mWifiInfo); |
| mController = new WifiInfoPreferenceController(mContext, mLifecycle, mWifiManager); |
| } |
| |
| @Test |
| public void testIsAvailable_shouldAlwaysReturnTrue() { |
| assertThat(mController.isAvailable()).isTrue(); |
| } |
| |
| @Test |
| public void getPreferenceKey_shouldReturnNull() { |
| assertThat(mController.getPreferenceKey()).isNull(); |
| } |
| |
| @Test |
| public void runThroughLifecycle_shouldInstallListenerOnResume() { |
| mLifecycle.handleLifecycleEvent(ON_RESUME); |
| verify(mContext).registerReceiver(any(BroadcastReceiver.class), any(IntentFilter.class)); |
| |
| mLifecycle.handleLifecycleEvent(ON_PAUSE); |
| verify(mContext).unregisterReceiver(any(BroadcastReceiver.class)); |
| } |
| |
| @Test |
| public void onResume_shouldUpdateWifiInfo() { |
| when(mWifiManager.getCurrentNetwork()).thenReturn(null); |
| when(mWifiInfo.getMacAddress()).thenReturn(TEST_MAC_ADDRESS); |
| |
| mController.displayPreference(mScreen); |
| mController.onResume(); |
| |
| verify(mMacPreference).setSummary(TEST_MAC_ADDRESS); |
| verify(mIpPreference).setSummary(any()); |
| } |
| |
| @Test |
| public void testUpdateMacAddress() { |
| when(mWifiManager.getCurrentNetwork()).thenReturn(null); |
| Settings.Global.putInt(mContext.getContentResolver(), |
| Settings.Global.WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED, 1); |
| mController.displayPreference(mScreen); |
| |
| when(mWifiInfo.getMacAddress()).thenReturn(null); |
| mController.updateWifiInfo(); |
| verify(mMacPreference).setSummary(R.string.status_unavailable); |
| |
| when(mWifiInfo.getMacAddress()).thenReturn(WifiInfo.DEFAULT_MAC_ADDRESS); |
| mController.updateWifiInfo(); |
| verify(mMacPreference).setSummary(R.string.wifi_status_mac_randomized); |
| |
| when(mWifiInfo.getMacAddress()).thenReturn(TEST_MAC_ADDRESS); |
| mController.updateWifiInfo(); |
| verify(mMacPreference).setSummary(TEST_MAC_ADDRESS); |
| } |
| } |