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.inputmethod; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.Mockito.mock; 22 import static org.mockito.Mockito.spy; 23 import static org.mockito.Mockito.verify; 24 import static org.mockito.Mockito.when; 25 26 import android.app.admin.DevicePolicyManager; 27 import android.content.ComponentName; 28 import android.content.Context; 29 import android.content.pm.PackageManager; 30 import android.view.inputmethod.InputMethodInfo; 31 import android.view.inputmethod.InputMethodManager; 32 33 import androidx.core.text.BidiFormatter; 34 import androidx.preference.Preference; 35 36 import org.junit.Before; 37 import org.junit.Test; 38 import org.junit.runner.RunWith; 39 import org.mockito.Mock; 40 import org.mockito.MockitoAnnotations; 41 import org.robolectric.RobolectricTestRunner; 42 import org.robolectric.RuntimeEnvironment; 43 import org.robolectric.annotation.Config; 44 45 import java.util.ArrayList; 46 import java.util.List; 47 48 @RunWith(RobolectricTestRunner.class) 49 public class VirtualKeyboardPreferenceControllerTest { 50 51 @Mock 52 private Context mContext; 53 @Mock 54 private InputMethodManager mImm; 55 @Mock 56 private DevicePolicyManager mDpm; 57 @Mock 58 private PackageManager mPm; 59 @Mock 60 private Preference mPreference; 61 62 private VirtualKeyboardPreferenceController mController; 63 64 @Before setUp()65 public void setUp() { 66 MockitoAnnotations.initMocks(this); 67 when(mContext.getSystemService(Context.DEVICE_POLICY_SERVICE)).thenReturn(mDpm); 68 when(mContext.getSystemService(Context.INPUT_METHOD_SERVICE)).thenReturn(mImm); 69 when(mContext.getPackageManager()).thenReturn(mPm); 70 mController = new VirtualKeyboardPreferenceController(mContext); 71 } 72 73 @Test testVirtualKeyboard_byDefault_shouldBeShown()74 public void testVirtualKeyboard_byDefault_shouldBeShown() { 75 final Context context = spy(RuntimeEnvironment.application); 76 mController = new VirtualKeyboardPreferenceController(context); 77 assertThat(mController.isAvailable()).isTrue(); 78 } 79 80 @Test 81 @Config(qualifiers = "mcc999") testVirtualKeyboard_ifDisabled_shouldNotBeShown()82 public void testVirtualKeyboard_ifDisabled_shouldNotBeShown() { 83 final Context context = spy(RuntimeEnvironment.application); 84 mController = new VirtualKeyboardPreferenceController(context); 85 assertThat(mController.isAvailable()).isFalse(); 86 } 87 88 @Test updateState_noEnabledIMEs_setEmptySummary()89 public void updateState_noEnabledIMEs_setEmptySummary() { 90 mController.updateState(mPreference); 91 92 verify(mPreference).setSummary(com.android.settingslib.R.string.summary_empty); 93 } 94 95 @Test updateState_singleIme_setImeLabelToSummary()96 public void updateState_singleIme_setImeLabelToSummary() { 97 when(mDpm.getPermittedInputMethodsForCurrentUser()).thenReturn(null); 98 final ComponentName componentName = new ComponentName("pkg", "cls"); 99 final List<InputMethodInfo> imis = new ArrayList<>(); 100 imis.add(mock(InputMethodInfo.class)); 101 when(imis.get(0).getPackageName()).thenReturn(componentName.getPackageName()); 102 when(mImm.getEnabledInputMethodList()).thenReturn(imis); 103 when(imis.get(0).loadLabel(mPm)).thenReturn("label"); 104 105 mController.updateState(mPreference); 106 107 verify(mPreference).setSummary("label"); 108 } 109 110 @Test updateState_multiImeWithMixedLocale_setImeLabelToSummary()111 public void updateState_multiImeWithMixedLocale_setImeLabelToSummary() { 112 final BidiFormatter formatter = BidiFormatter.getInstance(); 113 final ComponentName componentName = new ComponentName("pkg", "cls"); 114 final List<InputMethodInfo> imis = new ArrayList<>(); 115 final String label1 = "label"; 116 final String label2 = "Keyboard מִקְלֶדֶת"; 117 imis.add(mock(InputMethodInfo.class)); 118 imis.add(mock(InputMethodInfo.class)); 119 120 when(mDpm.getPermittedInputMethodsForCurrentUser()).thenReturn(null); 121 when(mImm.getEnabledInputMethodList()).thenReturn(imis); 122 when(imis.get(0).getPackageName()).thenReturn(componentName.getPackageName()); 123 when(imis.get(0).loadLabel(mPm)).thenReturn(label1); 124 when(imis.get(1).getPackageName()).thenReturn(componentName.getPackageName()); 125 when(imis.get(1).loadLabel(mPm)).thenReturn(label2); 126 127 mController.updateState(mPreference); 128 129 verify(mPreference).setSummary(formatter.unicodeWrap(label1) + " and " + formatter.unicodeWrap(label2)); 130 } 131 } 132