1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.settings.location; 17 18 import static com.google.common.truth.Truth.assertThat; 19 import static org.mockito.Mockito.verify; 20 import static org.mockito.Mockito.when; 21 22 import android.content.ContentResolver; 23 import android.provider.Settings; 24 import android.provider.Settings.Global; 25 import android.support.v14.preference.SwitchPreference; 26 27 import com.android.settings.testutils.SettingsRobolectricTestRunner; 28 29 import org.junit.Before; 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 import org.mockito.Mock; 33 import org.mockito.MockitoAnnotations; 34 import org.robolectric.RuntimeEnvironment; 35 36 @RunWith(SettingsRobolectricTestRunner.class) 37 public class WifiScanningPreferenceControllerTest { 38 39 @Mock 40 private SwitchPreference mPreference; 41 42 private ContentResolver mContentResolver; 43 private WifiScanningPreferenceController mController; 44 45 @Before setUp()46 public void setUp() { 47 MockitoAnnotations.initMocks(this); 48 mContentResolver = RuntimeEnvironment.application.getContentResolver(); 49 mController = new WifiScanningPreferenceController(RuntimeEnvironment.application); 50 when(mPreference.getKey()).thenReturn(mController.getPreferenceKey()); 51 } 52 53 @Test updateState_wifiScanningEnabled_shouldCheckedPreference()54 public void updateState_wifiScanningEnabled_shouldCheckedPreference() { 55 Settings.Global.putInt(mContentResolver, Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE, 1); 56 57 mController.updateState(mPreference); 58 59 verify(mPreference).setChecked(true); 60 } 61 62 @Test updateState_wifiScanningDisabled_shouldUncheckedPreference()63 public void updateState_wifiScanningDisabled_shouldUncheckedPreference() { 64 Settings.Global.putInt(mContentResolver, Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE, 0); 65 66 mController.updateState(mPreference); 67 68 verify(mPreference).setChecked(false); 69 } 70 71 @Test handlePreferenceTreeClick_checked_shouldEnableWifiScanning()72 public void handlePreferenceTreeClick_checked_shouldEnableWifiScanning() { 73 when(mPreference.isChecked()).thenReturn(true); 74 75 mController.handlePreferenceTreeClick(mPreference); 76 77 final int scanAlways = 78 Settings.Global.getInt(mContentResolver, Global.WIFI_SCAN_ALWAYS_AVAILABLE, 0); 79 assertThat(scanAlways).isEqualTo(1); 80 } 81 82 @Test handlePreferenceTreeClick_unchecked_shouldDisableWifiScanning()83 public void handlePreferenceTreeClick_unchecked_shouldDisableWifiScanning() { 84 when(mPreference.isChecked()).thenReturn(false); 85 86 mController.handlePreferenceTreeClick(mPreference); 87 88 final int scanAlways = 89 Settings.Global.getInt(mContentResolver, Global.WIFI_SCAN_ALWAYS_AVAILABLE, 1); 90 assertThat(scanAlways).isEqualTo(0); 91 } 92 } 93