1 /* 2 * Copyright (C) 2018 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.accessibility; 18 19 import static com.android.settings.accessibility.MagnificationPreferenceFragment.OFF; 20 import static com.android.settings.accessibility.MagnificationPreferenceFragment.ON; 21 22 import static com.google.common.truth.Truth.assertThat; 23 24 import android.content.Context; 25 import android.provider.Settings; 26 27 import androidx.preference.Preference; 28 29 import com.android.settings.R; 30 import com.android.settings.core.BasePreferenceController; 31 32 import org.junit.Before; 33 import org.junit.Test; 34 import org.junit.runner.RunWith; 35 import org.mockito.MockitoAnnotations; 36 import org.robolectric.RobolectricTestRunner; 37 import org.robolectric.RuntimeEnvironment; 38 39 @RunWith(RobolectricTestRunner.class) 40 public class MagnificationGesturesPreferenceControllerTest { 41 42 private Context mContext; 43 private MagnificationGesturesPreferenceController mController; 44 private Preference mPreference; 45 46 @Before setUp()47 public void setUp() { 48 MockitoAnnotations.initMocks(this); 49 mContext = RuntimeEnvironment.application; 50 mController = new MagnificationGesturesPreferenceController(mContext, "pref_key"); 51 mPreference = new Preference(mContext); 52 mController.updateState(mPreference); 53 } 54 55 @Test isAlwaysAvailable()56 public void isAlwaysAvailable() { 57 assertThat(mController.getAvailabilityStatus()) 58 .isEqualTo(BasePreferenceController.AVAILABLE); 59 } 60 61 @Test updateState_shouldRefreshSummary()62 public void updateState_shouldRefreshSummary() { 63 Settings.Secure.putInt(mContext.getContentResolver(), 64 Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, ON); 65 mController.updateState(mPreference); 66 assertThat(mPreference.getSummary()) 67 .isEqualTo(mContext.getString(R.string.accessibility_feature_state_on)); 68 69 Settings.Secure.putInt(mContext.getContentResolver(), 70 Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, OFF); 71 mController.updateState(mPreference); 72 assertThat(mPreference.getSummary()) 73 .isEqualTo(mContext.getString(R.string.accessibility_feature_state_off)); 74 } 75 76 @Test updateState_shouldRefreshSummarySuw()77 public void updateState_shouldRefreshSummarySuw() { 78 mController.setIsFromSUW(true); 79 mController.updateState(mPreference); 80 assertThat(mPreference.getSummary()) 81 .isEqualTo(mContext.getString(R.string. 82 accessibility_screen_magnification_short_summary)); 83 } 84 85 @Test isChecked_enabled()86 public void isChecked_enabled() { 87 Settings.Secure.putInt(mContext.getContentResolver(), 88 Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, ON); 89 90 assertThat(mController.isChecked()).isTrue(); 91 } 92 93 @Test isChecked_disabled()94 public void isChecked_disabled() { 95 Settings.Secure.putInt(mContext.getContentResolver(), 96 Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, OFF); 97 98 assertThat(mController.isChecked()).isFalse(); 99 } 100 101 @Test setChecked_enabled()102 public void setChecked_enabled() { 103 mController.setChecked(true); 104 105 assertThat(Settings.Secure.getInt(mContext.getContentResolver(), 106 Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, -1)) 107 .isEqualTo(ON); 108 } 109 110 @Test setChecked_disabled()111 public void setChecked_disabled() { 112 mController.setChecked(false); 113 114 assertThat(Settings.Secure.getInt(mContext.getContentResolver(), 115 Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, -1)) 116 .isEqualTo(OFF); 117 } 118 119 @Test isSliceableCorrectKey_returnsTrue()120 public void isSliceableCorrectKey_returnsTrue() { 121 final MagnificationGesturesPreferenceController controller = 122 new MagnificationGesturesPreferenceController(mContext, 123 "screen_magnification_gestures_preference_screen"); 124 assertThat(controller.isSliceable()).isTrue(); 125 } 126 127 @Test isSliceableIncorrectKey_returnsFalse()128 public void isSliceableIncorrectKey_returnsFalse() { 129 final MagnificationGesturesPreferenceController controller = 130 new MagnificationGesturesPreferenceController(mContext, "bad_key"); 131 assertThat(controller.isSliceable()).isFalse(); 132 } 133 } 134