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.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.Mockito.verify; 22 import static org.mockito.Mockito.when; 23 24 import android.content.Context; 25 import android.provider.Settings; 26 27 import androidx.preference.PreferenceScreen; 28 import androidx.preference.SwitchPreference; 29 30 import org.junit.Before; 31 import org.junit.Test; 32 import org.junit.runner.RunWith; 33 import org.mockito.Mock; 34 import org.mockito.MockitoAnnotations; 35 import org.robolectric.RobolectricTestRunner; 36 import org.robolectric.RuntimeEnvironment; 37 38 @RunWith(RobolectricTestRunner.class) 39 public class WifiDisplayCertificationPreferenceControllerTest { 40 41 @Mock 42 private SwitchPreference mPreference; 43 @Mock 44 private PreferenceScreen mPreferenceScreen; 45 46 private Context mContext; 47 private WifiDisplayCertificationPreferenceController mController; 48 49 @Before setup()50 public void setup() { 51 MockitoAnnotations.initMocks(this); 52 mContext = RuntimeEnvironment.application; 53 mController = new WifiDisplayCertificationPreferenceController(mContext); 54 when(mPreferenceScreen.findPreference(mController.getPreferenceKey())).thenReturn( 55 mPreference); 56 mController.displayPreference(mPreferenceScreen); 57 } 58 59 @Test onPreferenceChanged_turnOnWifiDisplayCertification()60 public void onPreferenceChanged_turnOnWifiDisplayCertification() { 61 mController.onPreferenceChange(mPreference, true /* new value */); 62 63 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 64 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, -1 /* default */); 65 66 assertThat(mode).isEqualTo(WifiDisplayCertificationPreferenceController.SETTING_VALUE_ON); 67 } 68 69 @Test onPreferenceChanged_turnOffWifiDisplayCertification()70 public void onPreferenceChanged_turnOffWifiDisplayCertification() { 71 mController.onPreferenceChange(mPreference, false /* new value */); 72 73 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 74 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, -1 /* default */); 75 76 assertThat(mode).isEqualTo(WifiDisplayCertificationPreferenceController.SETTING_VALUE_OFF); 77 } 78 79 @Test updateState_preferenceShouldBeChecked()80 public void updateState_preferenceShouldBeChecked() { 81 Settings.Global.putInt(mContext.getContentResolver(), 82 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, 83 WifiDisplayCertificationPreferenceController.SETTING_VALUE_ON); 84 mController.updateState(mPreference); 85 86 verify(mPreference).setChecked(true); 87 } 88 89 @Test updateState_preferenceShouldNotBeChecked()90 public void updateState_preferenceShouldNotBeChecked() { 91 Settings.Global.putInt(mContext.getContentResolver(), 92 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, 93 WifiDisplayCertificationPreferenceController.SETTING_VALUE_OFF); 94 mController.updateState(mPreference); 95 96 verify(mPreference).setChecked(false); 97 } 98 99 @Test onDeveloperOptionsDisabled_shouldDisablePreference()100 public void onDeveloperOptionsDisabled_shouldDisablePreference() { 101 mController.onDeveloperOptionsDisabled(); 102 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 103 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, -1 /* default */); 104 105 assertThat(mode).isEqualTo(WifiDisplayCertificationPreferenceController.SETTING_VALUE_OFF); 106 verify(mPreference).setEnabled(false); 107 verify(mPreference).setChecked(false); 108 } 109 } 110