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.notification; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.Mockito.doReturn; 22 import static org.mockito.Mockito.when; 23 24 import android.content.ContentResolver; 25 import android.content.Context; 26 import android.os.Vibrator; 27 import android.provider.Settings.System; 28 29 import androidx.fragment.app.FragmentActivity; 30 import androidx.preference.PreferenceScreen; 31 import androidx.preference.SwitchPreference; 32 33 import org.junit.Before; 34 import org.junit.Test; 35 import org.junit.runner.RunWith; 36 import org.mockito.Mock; 37 import org.mockito.MockitoAnnotations; 38 import org.robolectric.RobolectricTestRunner; 39 import org.robolectric.RuntimeEnvironment; 40 41 @RunWith(RobolectricTestRunner.class) 42 public class VibrateOnTouchPreferenceControllerTest { 43 44 @Mock 45 private PreferenceScreen mScreen; 46 @Mock 47 private FragmentActivity mActivity; 48 @Mock 49 private ContentResolver mContentResolver; 50 @Mock 51 private SoundSettings mSetting; 52 @Mock 53 private Context mContext; 54 @Mock 55 private Vibrator mVibrator; 56 57 private VibrateOnTouchPreferenceController mController; 58 private SwitchPreference mPreference; 59 60 @Before setUp()61 public void setUp() { 62 MockitoAnnotations.initMocks(this); 63 when(mActivity.getSystemService(Context.VIBRATOR_SERVICE)).thenReturn(mVibrator); 64 when(mContext.getSystemService(Context.VIBRATOR_SERVICE)).thenReturn(mVibrator); 65 when(mVibrator.hasVibrator()).thenReturn(true); 66 when(mSetting.getActivity()).thenReturn(mActivity); 67 when(mActivity.getContentResolver()).thenReturn(mContentResolver); 68 mPreference = new SwitchPreference(RuntimeEnvironment.application); 69 mController = new VibrateOnTouchPreferenceController(mContext, mSetting, null); 70 when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference); 71 doReturn(mScreen).when(mSetting).getPreferenceScreen(); 72 } 73 74 @Test isAvailable_hasHaptic_shouldReturnTrue()75 public void isAvailable_hasHaptic_shouldReturnTrue() { 76 assertThat(mController.isAvailable()).isTrue(); 77 } 78 79 @Test isAvailable_noHaptic_shouldReturnFalse()80 public void isAvailable_noHaptic_shouldReturnFalse() { 81 when(mVibrator.hasVibrator()).thenReturn(false); 82 83 assertThat(mController.isAvailable()).isFalse(); 84 } 85 86 @Test displayPreference_hapticEnabled_shouldCheckedPreference()87 public void displayPreference_hapticEnabled_shouldCheckedPreference() { 88 System.putInt(mContentResolver, System.HAPTIC_FEEDBACK_ENABLED, 1); 89 90 mController.displayPreference(mScreen); 91 92 assertThat(mPreference.isChecked()).isTrue(); 93 } 94 95 @Test displayPreference_hapticDisabled_shouldUncheckedPreference()96 public void displayPreference_hapticDisabled_shouldUncheckedPreference() { 97 System.putInt(mContentResolver, System.HAPTIC_FEEDBACK_ENABLED, 0); 98 99 mController.displayPreference(mScreen); 100 101 assertThat(mPreference.isChecked()).isFalse(); 102 } 103 104 @Test onPreferenceChanged_preferenceChecked_shouldEnabledHaptic()105 public void onPreferenceChanged_preferenceChecked_shouldEnabledHaptic() { 106 mController.displayPreference(mScreen); 107 108 mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, true); 109 110 assertThat(System.getInt(mContentResolver, System.HAPTIC_FEEDBACK_ENABLED, 1)).isEqualTo(1); 111 } 112 113 @Test onPreferenceChanged_preferenceUnchecked_shouldDisabledHaptic()114 public void onPreferenceChanged_preferenceUnchecked_shouldDisabledHaptic() { 115 mController.displayPreference(mScreen); 116 117 mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, false); 118 119 assertThat(System.getInt(mContentResolver, System.HAPTIC_FEEDBACK_ENABLED, 1)).isEqualTo(0); 120 } 121 } 122