| /* |
| * 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.anyString; |
| 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.wifi.WifiManager; |
| import android.support.v7.preference.ListPreference; |
| import android.support.v7.preference.PreferenceScreen; |
| |
| import com.android.settings.R; |
| import com.android.settings.TestConfig; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| |
| 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; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) |
| public class WifiTetherApBandPreferenceControllerTest { |
| |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private Context mContext; |
| @Mock |
| private ConnectivityManager mConnectivityManager; |
| @Mock |
| private WifiManager mWifiManager; |
| @Mock |
| private WifiTetherBasePreferenceController.OnTetherConfigUpdateListener mListener; |
| @Mock |
| private PreferenceScreen mScreen; |
| |
| private WifiTetherApBandPreferenceController mController; |
| private ListPreference mListPreference; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mListPreference = new ListPreference(RuntimeEnvironment.application); |
| when(mContext.getSystemService(Context.WIFI_SERVICE)).thenReturn(mWifiManager); |
| when(mContext.getSystemService(Context.CONNECTIVITY_SERVICE)) |
| .thenReturn(mConnectivityManager); |
| when(mConnectivityManager.getTetherableWifiRegexs()).thenReturn(new String[]{"1", "2"}); |
| when(mContext.getResources()).thenReturn(RuntimeEnvironment.application.getResources()); |
| when(mScreen.findPreference(anyString())).thenReturn(mListPreference); |
| |
| mController = new WifiTetherApBandPreferenceController(mContext, mListener); |
| } |
| |
| @Test |
| public void display_5GhzSupported_shouldDisplayFullList() { |
| when(mWifiManager.getCountryCode()).thenReturn("US"); |
| when(mWifiManager.isDualBandSupported()).thenReturn(true); |
| |
| mController.displayPreference(mScreen); |
| |
| assertThat(mListPreference.getEntries().length).isEqualTo(2); |
| } |
| |
| @Test |
| public void display_noCountryCode_shouldDisable() { |
| when(mWifiManager.getCountryCode()).thenReturn(null); |
| when(mWifiManager.isDualBandSupported()).thenReturn(true); |
| |
| mController.displayPreference(mScreen); |
| |
| assertThat(mListPreference.getEntries()).isNull(); |
| assertThat(mListPreference.isEnabled()).isFalse(); |
| assertThat(mListPreference.getSummary()) |
| .isEqualTo(RuntimeEnvironment.application.getString(R.string.wifi_ap_choose_2G)); |
| } |
| |
| @Test |
| public void display_5GhzNotSupported_shouldDisable() { |
| when(mWifiManager.isDualBandSupported()).thenReturn(false); |
| |
| mController.displayPreference(mScreen); |
| |
| assertThat(mListPreference.getEntries()).isNull(); |
| assertThat(mListPreference.isEnabled()).isFalse(); |
| assertThat(mListPreference.getSummary()) |
| .isEqualTo(RuntimeEnvironment.application.getString(R.string.wifi_ap_choose_2G)); |
| } |
| |
| @Test |
| public void changePreference_shouldUpdateValue() { |
| when(mWifiManager.is5GHzBandSupported()).thenReturn(true); |
| |
| mController.displayPreference(mScreen); |
| mController.onPreferenceChange(mListPreference, "1"); |
| assertThat(mController.getBandIndex()).isEqualTo(1); |
| |
| mController.onPreferenceChange(mListPreference, "0"); |
| assertThat(mController.getBandIndex()).isEqualTo(0); |
| |
| verify(mListener, times(2)).onTetherConfigUpdated(); |
| } |
| } |