1 package com.android.settings.development; 2 3 /* 4 * Copyright (C) 2017 The Android Open Source Project 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 import static com.google.common.truth.Truth.assertThat; 20 import static org.mockito.Mockito.verify; 21 import static org.mockito.Mockito.when; 22 23 import android.content.Context; 24 import android.provider.Settings; 25 import android.support.v14.preference.SwitchPreference; 26 import android.support.v7.preference.PreferenceScreen; 27 28 import com.android.settings.testutils.SettingsRobolectricTestRunner; 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.RuntimeEnvironment; 36 37 @RunWith(SettingsRobolectricTestRunner.class) 38 public class ResizableActivityPreferenceControllerTest { 39 40 @Mock 41 private SwitchPreference mPreference; 42 @Mock 43 private PreferenceScreen mScreen; 44 45 private Context mContext; 46 private ResizableActivityPreferenceController mController; 47 48 @Before 49 public void setup() { 50 MockitoAnnotations.initMocks(this); 51 mContext = RuntimeEnvironment.application; 52 mController = new ResizableActivityPreferenceController(mContext); 53 when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference); 54 mController.displayPreference(mScreen); 55 } 56 57 @Test 58 public void onPreferenceChange_settingEnabled_shouldEnableResizableActivities() { 59 mController.onPreferenceChange(mPreference, true /* new value */); 60 61 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 62 Settings.Global.DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES, -1 /* default */); 63 64 assertThat(mode).isEqualTo( 65 ResizableActivityPreferenceController.SETTING_VALUE_ON); 66 } 67 68 @Test 69 public void onPreferenceChange_settingDisabled_shouldDisableResizableActivities() { 70 mController.onPreferenceChange(mPreference, false /* new value */); 71 72 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 73 Settings.Global.DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES, -1 /* default */); 74 75 assertThat(mode).isEqualTo( 76 ResizableActivityPreferenceController.SETTING_VALUE_OFF); 77 } 78 79 @Test 80 public void updateState_settingEnabled_preferenceShouldBeChecked() { 81 Settings.Global.putInt(mContext.getContentResolver(), 82 Settings.Global.DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES, 83 ResizableActivityPreferenceController.SETTING_VALUE_ON); 84 85 mController.updateState(mPreference); 86 87 verify(mPreference).setChecked(true); 88 } 89 90 @Test 91 public void updateState_settingDisabled_preferenceShouldNotBeChecked() { 92 Settings.Global.putInt(mContext.getContentResolver(), 93 Settings.Global.DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES, 94 ResizableActivityPreferenceController.SETTING_VALUE_OFF); 95 96 mController.updateState(mPreference); 97 98 verify(mPreference).setChecked(false); 99 } 100 101 @Test 102 public void onDeveloperOptionsSwitchDisabled_preferenceShouldBeDisabled() { 103 mController.onDeveloperOptionsSwitchDisabled(); 104 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 105 Settings.Global.DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES, -1 /* default */); 106 107 assertThat(mode).isEqualTo( 108 ResizableActivityPreferenceController.SETTING_VALUE_OFF); 109 verify(mPreference).setChecked(false); 110 verify(mPreference).setEnabled(false); 111 } 112 } 113
