| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.connecteddevice.usb; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Answers.RETURNS_DEEP_STUBS; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.pm.PackageManager; |
| import android.hardware.usb.UsbManager; |
| import android.hardware.usb.UsbPort; |
| import android.hardware.usb.UsbPortStatus; |
| import android.net.ConnectivityManager; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class UsbBackendTest { |
| |
| @Mock(answer = RETURNS_DEEP_STUBS) |
| private Context mContext; |
| @Mock |
| private UsbManager mUsbManager; |
| @Mock |
| private UserManager mUserManager; |
| @Mock |
| private ConnectivityManager mConnectivityManager; |
| @Mock |
| private UsbPort mUsbPort; |
| @Mock |
| private UsbPortStatus mUsbPortStatus; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| when(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_MIDI)) |
| .thenReturn(true); |
| when((Object) mContext.getSystemService(UsbManager.class)).thenReturn(mUsbManager); |
| when(mContext.getSystemService(Context.CONNECTIVITY_SERVICE)) |
| .thenReturn(mConnectivityManager); |
| when(mUsbManager.getPorts()).thenReturn(new UsbPort[] {mUsbPort}); |
| when(mUsbPortStatus.isConnected()).thenReturn(true); |
| when(mUsbManager.getPortStatus(mUsbPort)).thenReturn(mUsbPortStatus); |
| } |
| |
| @Test |
| public void setDataRole_allRolesSupported_shouldSetDataRole() { |
| final UsbBackend usbBackend = new UsbBackend(mContext, mUserManager); |
| |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_DEVICE)) |
| .thenReturn(true); |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_HOST)) |
| .thenReturn(true); |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_DEVICE)) |
| .thenReturn(true); |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_HOST)) |
| .thenReturn(true); |
| when(mUsbPortStatus.getCurrentPowerRole()).thenReturn(UsbPort.POWER_ROLE_SINK); |
| |
| usbBackend.setDataRole(UsbPort.DATA_ROLE_HOST); |
| |
| verify(mUsbManager).setPortRoles(mUsbPort, UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_HOST); |
| } |
| |
| @Test |
| public void setDataRole_notAllRolesSupported_shouldSetDataAndPowerRole() { |
| final UsbBackend usbBackend = new UsbBackend(mContext, mUserManager); |
| |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_DEVICE)) |
| .thenReturn(true); |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_HOST)) |
| .thenReturn(true); |
| when(mUsbPortStatus.getCurrentPowerRole()).thenReturn(UsbPort.POWER_ROLE_SINK); |
| |
| usbBackend.setDataRole(UsbPort.DATA_ROLE_HOST); |
| |
| verify(mUsbManager) |
| .setPortRoles(mUsbPort, UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_HOST); |
| } |
| |
| @Test |
| public void setPowerRole_allRolesSupported_shouldSetPowerRole() { |
| final UsbBackend usbBackend = new UsbBackend(mContext, mUserManager); |
| |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_DEVICE)) |
| .thenReturn(true); |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_HOST)) |
| .thenReturn(true); |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_DEVICE)) |
| .thenReturn(true); |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_HOST)) |
| .thenReturn(true); |
| when(mUsbPortStatus.getCurrentDataRole()).thenReturn(UsbPort.DATA_ROLE_DEVICE); |
| |
| usbBackend.setPowerRole(UsbPort.POWER_ROLE_SOURCE); |
| |
| verify(mUsbManager) |
| .setPortRoles(mUsbPort, UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_DEVICE); |
| } |
| |
| @Test |
| public void setPowerRole_notAllRolesSupported_shouldSetDataAndPowerRole() { |
| final UsbBackend usbBackend = new UsbBackend(mContext, mUserManager); |
| |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_DEVICE)) |
| .thenReturn(true); |
| when(mUsbPortStatus |
| .isRoleCombinationSupported(UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_HOST)) |
| .thenReturn(true); |
| when(mUsbPortStatus.getCurrentDataRole()).thenReturn(UsbPort.DATA_ROLE_DEVICE); |
| |
| usbBackend.setPowerRole(UsbPort.POWER_ROLE_SOURCE); |
| |
| verify(mUsbManager) |
| .setPortRoles(mUsbPort, UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_HOST); |
| } |
| |
| @Test |
| public void areFunctionsSupported_fileTransferDisallowed_shouldReturnFalse() { |
| when(mUserManager.hasUserRestriction(UserManager.DISALLOW_USB_FILE_TRANSFER)) |
| .thenReturn(true); |
| when(mUserManager.hasBaseUserRestriction( |
| eq(UserManager.DISALLOW_USB_FILE_TRANSFER), any(UserHandle.class))) |
| .thenReturn(true); |
| |
| final UsbBackend usbBackend = new UsbBackend(mContext, mUserManager); |
| |
| assertThat(usbBackend.areFunctionsSupported(UsbManager.FUNCTION_MTP)).isFalse(); |
| } |
| |
| @Test |
| public void areFunctionsSupported_fileTransferAllowed_shouldReturnTrue() { |
| when(mUserManager.hasUserRestriction(UserManager.DISALLOW_USB_FILE_TRANSFER)) |
| .thenReturn(false); |
| when(mUserManager.hasBaseUserRestriction( |
| eq(UserManager.DISALLOW_USB_FILE_TRANSFER), any(UserHandle.class))) |
| .thenReturn(false); |
| |
| final UsbBackend usbBackend = new UsbBackend(mContext, mUserManager); |
| |
| assertThat(usbBackend.areFunctionsSupported(UsbManager.FUNCTION_MTP)).isTrue(); |
| } |
| } |