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.view.WindowManagerPolicyConstants.NAV_BAR_MODE_2BUTTON; 20 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL; 21 22 import static com.google.common.truth.Truth.assertThat; 23 24 import static org.mockito.Mockito.spy; 25 import static org.mockito.Mockito.when; 26 27 import android.app.settings.SettingsEnums; 28 import android.content.Context; 29 import android.content.res.Resources; 30 import android.os.Bundle; 31 32 import androidx.fragment.app.FragmentActivity; 33 import androidx.preference.PreferenceManager; 34 import androidx.preference.PreferenceScreen; 35 import androidx.test.core.app.ApplicationProvider; 36 37 import com.android.settings.R; 38 import com.android.settings.testutils.XmlTestUtils; 39 import com.android.settings.testutils.shadow.ShadowFragment; 40 41 import org.junit.Before; 42 import org.junit.Rule; 43 import org.junit.Test; 44 import org.junit.runner.RunWith; 45 import org.mockito.Spy; 46 import org.mockito.junit.MockitoJUnit; 47 import org.mockito.junit.MockitoRule; 48 import org.robolectric.Robolectric; 49 import org.robolectric.RobolectricTestRunner; 50 import org.robolectric.annotation.Config; 51 52 import java.util.List; 53 54 /** Tests for {@link AccessibilityButtonFragment}. */ 55 @Config(shadows = ShadowFragment.class) 56 @RunWith(RobolectricTestRunner.class) 57 public class AccessibilityButtonFragmentTest { 58 59 @Rule 60 public MockitoRule mMockitoRule = MockitoJUnit.rule(); 61 @Spy 62 private final Context mContext = ApplicationProvider.getApplicationContext(); 63 @Spy 64 private Resources mResources = spy(mContext.getResources()); 65 private AccessibilityButtonFragment mFragment; 66 67 @Before setUp()68 public void setUp() { 69 mFragment = spy(new TestAccessibilityButtonFragment(mContext)); 70 when(mContext.getResources()).thenReturn(mResources); 71 when(mFragment.getResources()).thenReturn(mResources); 72 when(mFragment.getActivity()).thenReturn(Robolectric.setupActivity(FragmentActivity.class)); 73 } 74 75 @Test getMetricsCategory_returnsCorrectCategory()76 public void getMetricsCategory_returnsCorrectCategory() { 77 assertThat(mFragment.getMetricsCategory()).isEqualTo( 78 SettingsEnums.ACCESSIBILITY_BUTTON_SETTINGS); 79 } 80 81 @Test getLogTag_returnsCorrectTag()82 public void getLogTag_returnsCorrectTag() { 83 assertThat(mFragment.getLogTag()).isEqualTo("AccessibilityButtonFragment"); 84 } 85 86 @Test onCreate_navigationGestureEnabled_setCorrectTitle()87 public void onCreate_navigationGestureEnabled_setCorrectTitle() { 88 when(mResources.getInteger(com.android.internal.R.integer.config_navBarInteractionMode)) 89 .thenReturn(NAV_BAR_MODE_GESTURAL); 90 91 mFragment.onAttach(mContext); 92 mFragment.onCreate(Bundle.EMPTY); 93 94 assertThat(mFragment.getActivity().getTitle().toString()).isEqualTo( 95 mContext.getString(R.string.accessibility_button_gesture_title)); 96 } 97 98 @Test onCreate_navigationGestureDisabled_setCorrectTitle()99 public void onCreate_navigationGestureDisabled_setCorrectTitle() { 100 when(mResources.getInteger(com.android.internal.R.integer.config_navBarInteractionMode)) 101 .thenReturn(NAV_BAR_MODE_2BUTTON); 102 103 mFragment.onAttach(mContext); 104 mFragment.onCreate(Bundle.EMPTY); 105 106 assertThat(mFragment.getActivity().getTitle().toString()).isEqualTo( 107 mContext.getString(R.string.accessibility_button_title)); 108 } 109 110 @Test getNonIndexableKeys_existInXmlLayout()111 public void getNonIndexableKeys_existInXmlLayout() { 112 final List<String> niks = AccessibilityButtonFragment.SEARCH_INDEX_DATA_PROVIDER 113 .getNonIndexableKeys(mContext); 114 final List<String> keys = 115 XmlTestUtils.getKeysFromPreferenceXml(mContext, 116 R.xml.accessibility_button_settings); 117 118 assertThat(keys).containsAtLeastElementsIn(niks); 119 } 120 121 private static class TestAccessibilityButtonFragment extends AccessibilityButtonFragment { 122 123 private final Context mContext; 124 private final PreferenceManager mPreferenceManager; 125 TestAccessibilityButtonFragment(Context context)126 TestAccessibilityButtonFragment(Context context) { 127 super(); 128 mContext = context; 129 mPreferenceManager = new PreferenceManager(context); 130 mPreferenceManager.setPreferences(mPreferenceManager.createPreferenceScreen(context)); 131 } 132 133 @Override getPreferenceScreenResId()134 public int getPreferenceScreenResId() { 135 return R.xml.placeholder_prefs; 136 } 137 138 @Override getPreferenceScreen()139 public PreferenceScreen getPreferenceScreen() { 140 return mPreferenceManager.getPreferenceScreen(); 141 } 142 143 @Override getPreferenceManager()144 public PreferenceManager getPreferenceManager() { 145 return mPreferenceManager; 146 } 147 148 @Override getContext()149 public Context getContext() { 150 return mContext; 151 } 152 } 153 } 154