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.bluetooth; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.mockito.ArgumentMatchers.any; 22 import static org.mockito.ArgumentMatchers.anyString; 23 import static org.mockito.Mockito.doReturn; 24 import static org.mockito.Mockito.never; 25 import static org.mockito.Mockito.spy; 26 import static org.mockito.Mockito.verify; 27 import static org.mockito.Mockito.when; 28 29 import android.content.DialogInterface; 30 import android.widget.Button; 31 import android.widget.EditText; 32 33 import androidx.appcompat.app.AlertDialog; 34 import androidx.fragment.app.FragmentActivity; 35 36 import com.android.settings.R; 37 import com.android.settings.testutils.FakeFeatureFactory; 38 import com.android.settingslib.bluetooth.CachedBluetoothDevice; 39 40 import org.junit.Before; 41 import org.junit.Ignore; 42 import org.junit.Test; 43 import org.junit.runner.RunWith; 44 import org.mockito.Answers; 45 import org.mockito.Mock; 46 import org.mockito.MockitoAnnotations; 47 import org.robolectric.RobolectricTestRunner; 48 import org.robolectric.shadows.ShadowDialog; 49 import org.robolectric.shadows.androidx.fragment.FragmentController; 50 51 @RunWith(RobolectricTestRunner.class) 52 public class RemoteDeviceNameDialogFragmentTest { 53 54 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 55 private CachedBluetoothDevice mCachedDevice; 56 57 private RemoteDeviceNameDialogFragment mFragment; 58 59 @Before setUp()60 public void setUp() { 61 MockitoAnnotations.initMocks(this); 62 FakeFeatureFactory.setupForTest(); 63 64 String deviceAddress = "55:66:77:88:99:AA"; 65 when(mCachedDevice.getAddress()).thenReturn(deviceAddress); 66 when(mCachedDevice.getIdentityAddress()).thenReturn(deviceAddress); 67 mFragment = spy(RemoteDeviceNameDialogFragment.newInstance(mCachedDevice)); 68 doReturn(mCachedDevice).when(mFragment).getDevice(any()); 69 } 70 71 /** 72 * Helper method to set the mock device's name and show the dialog. 73 * 74 * @param deviceName what name to set 75 * @return the dialog created 76 */ startDialog(String deviceName)77 AlertDialog startDialog(String deviceName) { 78 when(mCachedDevice.getName()).thenReturn(deviceName); 79 FragmentController.setupFragment(mFragment, FragmentActivity.class, 0 /* containerViewId */, 80 null /* bundle */); 81 return (AlertDialog) ShadowDialog.getLatestDialog(); 82 } 83 84 @Ignore 85 @Test deviceNameDisplayIsCorrect()86 public void deviceNameDisplayIsCorrect() { 87 String deviceName = "ABC Corp Headphones"; 88 AlertDialog dialog = startDialog(deviceName); 89 EditText editText = dialog.findViewById(R.id.edittext); 90 assertThat(editText.getText().toString()).isEqualTo(deviceName); 91 92 // Make sure that the "rename" button isn't enabled since the text hasn't changed yet, but 93 // the "cancel" button should be enabled. 94 Button positiveButton = dialog.getButton(DialogInterface.BUTTON_POSITIVE); 95 assertThat(positiveButton.isEnabled()).isFalse(); 96 Button negativeButton = dialog.getButton(DialogInterface.BUTTON_NEGATIVE); 97 assertThat(negativeButton.isEnabled()).isTrue(); 98 } 99 100 @Ignore 101 @Test deviceNameEditSucceeds()102 public void deviceNameEditSucceeds() { 103 String deviceNameInitial = "ABC Corp Headphones"; 104 String deviceNameModified = "My Headphones"; 105 AlertDialog dialog = startDialog(deviceNameInitial); 106 107 // Before modifying the text the "rename" button should be disabled but the cancel button 108 // should be enabled. 109 Button positiveButton = dialog.getButton(DialogInterface.BUTTON_POSITIVE); 110 Button negativeButton = dialog.getButton(DialogInterface.BUTTON_NEGATIVE); 111 assertThat(negativeButton.isEnabled()).isTrue(); 112 assertThat(positiveButton.isEnabled()).isFalse(); 113 114 // Once we modify the text, the positive button should be clickable, and clicking it should 115 // cause a call to change the name. 116 EditText editText = dialog.findViewById(R.id.edittext); 117 editText.setText(deviceNameModified); 118 assertThat(positiveButton.isEnabled()).isTrue(); 119 positiveButton.performClick(); 120 verify(mCachedDevice).setName(deviceNameModified); 121 } 122 123 @Ignore 124 @Test deviceNameEditThenCancelDoesntRename()125 public void deviceNameEditThenCancelDoesntRename() { 126 String deviceNameInitial = "ABC Corp Headphones"; 127 String deviceNameModified = "My Headphones"; 128 AlertDialog dialog = startDialog(deviceNameInitial); 129 130 // Modifying the text but then hitting cancel should not cause the name to change. 131 Button negativeButton = dialog.getButton(DialogInterface.BUTTON_NEGATIVE); 132 assertThat(negativeButton.isEnabled()).isTrue(); 133 EditText editText = dialog.findViewById(R.id.edittext); 134 editText.setText(deviceNameModified); 135 negativeButton.performClick(); 136 verify(mCachedDevice, never()).setName(anyString()); 137 } 138 } 139