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 17 package com.android.settings.development; 18 19 import static com.android.settings.development.WifiConnectedMacRandomizationPreferenceController.SETTING_VALUE_OFF; 20 import static com.android.settings.development.WifiConnectedMacRandomizationPreferenceController.SETTING_VALUE_ON; 21 import static com.google.common.truth.Truth.assertThat; 22 import static org.mockito.Mockito.when; 23 24 import android.content.Context; 25 import android.provider.Settings; 26 import android.support.v14.preference.SwitchPreference; 27 import android.support.v7.preference.PreferenceScreen; 28 29 import com.android.settings.testutils.SettingsRobolectricTestRunner; 30 31 import org.junit.Before; 32 import org.junit.Test; 33 import org.junit.runner.RunWith; 34 import org.mockito.Mock; 35 import org.mockito.MockitoAnnotations; 36 import org.robolectric.RuntimeEnvironment; 37 import org.robolectric.annotation.Config; 38 39 @RunWith(SettingsRobolectricTestRunner.class) 40 public class WifiConnectedMacRandomizationPreferenceControllerTest { 41 42 @Mock 43 private PreferenceScreen mPreferenceScreen; 44 45 private Context mContext; 46 private SwitchPreference mPreference; 47 private WifiConnectedMacRandomizationPreferenceController mController; 48 49 @Before setup()50 public void setup() { 51 MockitoAnnotations.initMocks(this); 52 mContext = RuntimeEnvironment.application; 53 mController = new WifiConnectedMacRandomizationPreferenceController(mContext); 54 mPreference = new SwitchPreference(mContext); 55 when(mPreferenceScreen.findPreference(mController.getPreferenceKey())) 56 .thenReturn(mPreference); 57 mController.displayPreference(mPreferenceScreen); 58 } 59 60 @Test isAvailable_trueSupportFlag_shouldReturnTrue()61 public void isAvailable_trueSupportFlag_shouldReturnTrue() { 62 assertThat(mController.isAvailable()).isTrue(); 63 } 64 65 @Test 66 @Config(qualifiers = "mcc999") isAvailable_falseSupportFlag_shouldReturnFalse()67 public void isAvailable_falseSupportFlag_shouldReturnFalse() { 68 assertThat(mController.isAvailable()).isFalse(); 69 } 70 71 @Test onPreferenceChange_settingEnabled_shouldEnableConnectedMacRandomization()72 public void onPreferenceChange_settingEnabled_shouldEnableConnectedMacRandomization() { 73 mController.onPreferenceChange(mPreference, true /* new value */); 74 75 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 76 Settings.Global.WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED, -1 /* default */); 77 78 assertThat(mode).isEqualTo(SETTING_VALUE_ON); 79 } 80 81 @Test onPreferenceChange_settingDisabled_shouldDisableConnectedMacRandomization()82 public void onPreferenceChange_settingDisabled_shouldDisableConnectedMacRandomization() { 83 mController.onPreferenceChange(mPreference, false /* new value */); 84 85 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 86 Settings.Global.WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED, -1 /* default */); 87 88 assertThat(mode).isEqualTo(SETTING_VALUE_OFF); 89 } 90 91 @Test updateState_settingEnabled_shouldEnablePreference()92 public void updateState_settingEnabled_shouldEnablePreference() { 93 Settings.Global.putInt(mContext.getContentResolver(), 94 Settings.Global.WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED, SETTING_VALUE_ON); 95 mController.updateState(mPreference); 96 97 assertThat(mPreference.isChecked()).isTrue(); 98 } 99 100 @Test updateState_settingDisabled_shouldDisablePreference()101 public void updateState_settingDisabled_shouldDisablePreference() { 102 Settings.Global.putInt(mContext.getContentResolver(), 103 Settings.Global.WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED, SETTING_VALUE_OFF); 104 mController.updateState(mPreference); 105 106 assertThat(mPreference.isChecked()).isFalse(); 107 } 108 109 @Test onDeveloperOptionsSwitchDisabled_shouldDisablePreference()110 public void onDeveloperOptionsSwitchDisabled_shouldDisablePreference() { 111 mController.onDeveloperOptionsSwitchDisabled(); 112 113 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 114 Settings.Global.WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED, -1 /* default */); 115 116 assertThat(mode).isEqualTo(SETTING_VALUE_OFF); 117 assertThat(mPreference.isChecked()).isFalse(); 118 assertThat(mPreference.isEnabled()).isFalse(); 119 } 120 } 121