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 package com.android.settings.bluetooth; 17 18 import static org.mockito.Mockito.spy; 19 import static org.mockito.Mockito.when; 20 21 import android.bluetooth.BluetoothAdapter; 22 import android.bluetooth.BluetoothClass; 23 import android.bluetooth.BluetoothDevice; 24 import android.bluetooth.BluetoothManager; 25 import android.content.Context; 26 27 import androidx.fragment.app.FragmentActivity; 28 import androidx.lifecycle.LifecycleOwner; 29 import androidx.preference.PreferenceManager; 30 import androidx.preference.PreferenceScreen; 31 32 import com.android.settings.R; 33 import com.android.settingslib.bluetooth.CachedBluetoothDevice; 34 import com.android.settingslib.core.lifecycle.Lifecycle; 35 36 import org.junit.Before; 37 import org.junit.runner.RunWith; 38 import org.mockito.Mock; 39 import org.mockito.MockitoAnnotations; 40 import org.robolectric.RobolectricTestRunner; 41 import org.robolectric.RuntimeEnvironment; 42 43 @RunWith(RobolectricTestRunner.class) 44 public class BluetoothDetailsControllerTestBase { 45 46 protected Context mContext; 47 private LifecycleOwner mLifecycleOwner; 48 protected Lifecycle mLifecycle; 49 protected DeviceConfig mDeviceConfig; 50 protected BluetoothDevice mDevice; 51 protected BluetoothManager mBluetoothManager; 52 protected BluetoothAdapter mBluetoothAdapter; 53 protected PreferenceScreen mScreen; 54 protected PreferenceManager mPreferenceManager; 55 56 @Mock 57 protected BluetoothDeviceDetailsFragment mFragment; 58 @Mock 59 protected CachedBluetoothDevice mCachedDevice; 60 @Mock 61 protected FragmentActivity mActivity; 62 @Mock 63 protected BluetoothClass mBluetoothDeviceClass; 64 65 @Before setUp()66 public void setUp() { 67 MockitoAnnotations.initMocks(this); 68 mContext = RuntimeEnvironment.application; 69 mPreferenceManager = new PreferenceManager(mContext); 70 mScreen = mPreferenceManager.createPreferenceScreen(mContext); 71 mDeviceConfig = makeDefaultDeviceConfig(); 72 when(mFragment.getActivity()).thenReturn(mActivity); 73 when(mActivity.getApplicationContext()).thenReturn(mContext); 74 when(mFragment.getContext()).thenReturn(mContext); 75 when(mFragment.getPreferenceManager()).thenReturn(mPreferenceManager); 76 when(mFragment.getPreferenceScreen()).thenReturn(mScreen); 77 mLifecycleOwner = () -> mLifecycle; 78 mLifecycle = spy(new Lifecycle(mLifecycleOwner)); 79 mBluetoothManager = new BluetoothManager(mContext); 80 mBluetoothAdapter = mBluetoothManager.getAdapter(); 81 } 82 83 protected static class DeviceConfig { 84 85 private String name; 86 private String address; 87 private int majorDeviceClass; 88 private boolean connected; 89 private String connectionSummary; 90 setName(String newValue)91 DeviceConfig setName(String newValue) { 92 this.name = newValue; 93 return this; 94 } 95 setAddress(String newValue)96 DeviceConfig setAddress(String newValue) { 97 this.address = newValue; 98 return this; 99 } 100 setMajorDeviceClass(int newValue)101 DeviceConfig setMajorDeviceClass(int newValue) { 102 this.majorDeviceClass = newValue; 103 return this; 104 } 105 setConnected(boolean newValue)106 DeviceConfig setConnected(boolean newValue) { 107 this.connected = newValue; 108 return this; 109 } 110 setConnectionSummary(String connectionSummary)111 DeviceConfig setConnectionSummary(String connectionSummary) { 112 this.connectionSummary = connectionSummary; 113 return this; 114 } 115 getName()116 String getName() { 117 return name; 118 } 119 getAddress()120 String getAddress() { 121 return address; 122 } 123 getMajorDeviceClass()124 int getMajorDeviceClass() { 125 return majorDeviceClass; 126 } 127 isConnected()128 boolean isConnected() { 129 return connected; 130 } 131 getConnectionSummary()132 String getConnectionSummary() { 133 return connectionSummary; 134 } 135 } 136 makeDefaultDeviceConfig()137 DeviceConfig makeDefaultDeviceConfig() { 138 return new DeviceConfig() 139 .setName("Mock Device") 140 .setAddress("B4:B0:34:B5:3B:1B") 141 .setMajorDeviceClass(BluetoothClass.Device.Major.AUDIO_VIDEO) 142 .setConnected(true) 143 .setConnectionSummary(mContext.getString(R.string.bluetooth_connected)); 144 } 145 146 /** 147 * Sets up the device mock to return various state based on a test config. 148 */ setupDevice(DeviceConfig config)149 void setupDevice(DeviceConfig config) { 150 when(mCachedDevice.getName()).thenReturn(config.getName()); 151 when(mBluetoothDeviceClass.getMajorDeviceClass()).thenReturn(config.getMajorDeviceClass()); 152 when(mCachedDevice.isConnected()).thenReturn(config.isConnected()); 153 when(mCachedDevice.getConnectionSummary()).thenReturn(config.getConnectionSummary()); 154 155 mDevice = mBluetoothAdapter.getRemoteDevice(config.getAddress()); 156 when(mCachedDevice.getDevice()).thenReturn(mDevice); 157 when(mCachedDevice.getAddress()).thenReturn(config.getAddress()); 158 } 159 160 /** 161 * Convenience method to call displayPreference and onResume. 162 */ showScreen(BluetoothDetailsController controller)163 void showScreen(BluetoothDetailsController controller) { 164 controller.displayPreference(mScreen); 165 controller.onResume(); 166 } 167 } 168 169