1 /* 2 * Copyright (C) 2021 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 android.provider.Settings.Secure.ACCESSIBILITY_BUTTON_MODE_FLOATING_MENU; 20 import static android.provider.Settings.Secure.ACCESSIBILITY_BUTTON_MODE_NAVIGATION_BAR; 21 22 import static com.google.common.truth.Truth.assertThat; 23 24 import static org.mockito.Mockito.verify; 25 import static org.mockito.Mockito.when; 26 import static org.robolectric.Shadows.shadowOf; 27 28 import android.content.ContentResolver; 29 import android.content.Context; 30 import android.graphics.drawable.Drawable; 31 import android.provider.Settings; 32 33 import androidx.preference.PreferenceScreen; 34 import androidx.test.core.app.ApplicationProvider; 35 36 import com.android.settings.R; 37 import com.android.settingslib.widget.IllustrationPreference; 38 39 import org.junit.Before; 40 import org.junit.Rule; 41 import org.junit.Test; 42 import org.junit.runner.RunWith; 43 import org.mockito.Mock; 44 import org.mockito.Spy; 45 import org.mockito.junit.MockitoJUnit; 46 import org.mockito.junit.MockitoRule; 47 import org.robolectric.RobolectricTestRunner; 48 import org.robolectric.shadows.ShadowDrawable; 49 50 /** Tests for {@link AccessibilityButtonPreviewPreferenceController}. */ 51 @RunWith(RobolectricTestRunner.class) 52 public class AccessibilityButtonPreviewPreferenceControllerTest { 53 54 @Rule 55 public MockitoRule mocks = MockitoJUnit.rule(); 56 private static final String PREF_KEY = "test_key"; 57 @Spy 58 private final Context mContext = ApplicationProvider.getApplicationContext(); 59 @Mock 60 private ContentResolver mContentResolver; 61 @Mock 62 private PreferenceScreen mPreferenceScreen; 63 private AccessibilityButtonPreviewPreferenceController mController; 64 65 @Before setUp()66 public void setUp() { 67 when(mContext.getContentResolver()).thenReturn(mContentResolver); 68 mController = new AccessibilityButtonPreviewPreferenceController(mContext, PREF_KEY); 69 mController.mIllustrationPreference = new IllustrationPreference(mContext); 70 when(mPreferenceScreen.findPreference(PREF_KEY)) 71 .thenReturn(mController.mIllustrationPreference); 72 } 73 74 @Test onChange_a11yBtnModeNavigationBar_getNavigationBarDrawable()75 public void onChange_a11yBtnModeNavigationBar_getNavigationBarDrawable() { 76 Settings.Secure.putInt(mContentResolver, Settings.Secure.ACCESSIBILITY_BUTTON_MODE, 77 ACCESSIBILITY_BUTTON_MODE_NAVIGATION_BAR); 78 79 mController.mContentObserver.onChange(false); 80 81 ShadowDrawable drawable = shadowOf(mController.mIllustrationPreference.getImageDrawable()); 82 assertThat(drawable.getCreatedFromResId()) 83 .isEqualTo(R.drawable.accessibility_shortcut_type_navbar); 84 } 85 86 @Test onChange_updateFloatingMenuSize_expectedPreviewDrawable()87 public void onChange_updateFloatingMenuSize_expectedPreviewDrawable() { 88 Settings.Secure.putInt(mContentResolver, 89 Settings.Secure.ACCESSIBILITY_BUTTON_MODE, ACCESSIBILITY_BUTTON_MODE_FLOATING_MENU); 90 Settings.Secure.putInt(mContentResolver, 91 Settings.Secure.ACCESSIBILITY_FLOATING_MENU_SIZE, /* small size */ 0); 92 mController.displayPreference(mPreferenceScreen); 93 Drawable actualDrawable = mController.mIllustrationPreference.getImageDrawable(); 94 ShadowDrawable shadowDrawable = shadowOf(actualDrawable); 95 assertThat(shadowDrawable.getCreatedFromResId()) 96 .isEqualTo(R.drawable.accessibility_shortcut_type_fab_size_small_preview); 97 98 Settings.Secure.putInt(mContentResolver, 99 Settings.Secure.ACCESSIBILITY_FLOATING_MENU_SIZE, /* large size */ 1); 100 mController.mContentObserver.onChange(false); 101 102 actualDrawable = mController.mIllustrationPreference.getImageDrawable(); 103 shadowDrawable = shadowOf(actualDrawable); 104 assertThat(shadowDrawable.getCreatedFromResId()) 105 .isEqualTo(R.drawable.accessibility_shortcut_type_fab_size_large_preview); 106 } 107 108 @Test onResume_registerSpecificContentObserver()109 public void onResume_registerSpecificContentObserver() { 110 mController.onResume(); 111 112 verify(mContentResolver).registerContentObserver( 113 Settings.Secure.getUriFor(Settings.Secure.ACCESSIBILITY_BUTTON_MODE), false, 114 mController.mContentObserver); 115 verify(mContentResolver).registerContentObserver( 116 Settings.Secure.getUriFor(Settings.Secure.ACCESSIBILITY_FLOATING_MENU_SIZE), false, 117 mController.mContentObserver); 118 verify(mContentResolver).registerContentObserver( 119 Settings.Secure.getUriFor(Settings.Secure.ACCESSIBILITY_FLOATING_MENU_OPACITY), 120 false, 121 mController.mContentObserver); 122 } 123 124 @Test onPause_unregisterContentObserver()125 public void onPause_unregisterContentObserver() { 126 mController.onPause(); 127 128 verify(mContentResolver).unregisterContentObserver(mController.mContentObserver); 129 } 130 } 131