2 * Copyright (C) 2017 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 package com.android.settings.deviceinfo;
19 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
20 import static org.mockito.Matchers.argThat;
21 import static org.mockito.Mockito.eq;
22 import static org.mockito.Mockito.verify;
23 import static org.mockito.Mockito.when;
25 import android.content.Context;
26 import android.content.pm.PackageManager;
27 import android.hardware.usb.UsbManager;
29 import com.android.settings.testutils.SettingsRobolectricTestRunner;
30 import com.android.settings.TestConfig;
32 import org.junit.Before;
33 import org.junit.Test;
34 import org.junit.runner.RunWith;
35 import org.mockito.Mock;
36 import org.mockito.MockitoAnnotations;
37 import org.robolectric.annotation.Config;
39 @RunWith(SettingsRobolectricTestRunner.class)
40 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
41 public class UsbBackendTest {
43 @Mock(answer = RETURNS_DEEP_STUBS)
44 private Context mContext;
46 private UsbManager mUsbManager;
48 private UsbBackend.UserRestrictionUtil mUserRestrictionUtil;
52 MockitoAnnotations.initMocks(this);
53 when(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_MIDI))
55 when((Object)mContext.getSystemService(UsbManager.class)).thenReturn(mUsbManager);
59 public void constructor_noUsbPort_shouldNotCrash() {
60 UsbBackend usbBackend = new UsbBackend(mContext, mUserRestrictionUtil);
65 public void getCurrentMode_shouldRegisterReceiverToGetUsbState() {
66 UsbBackend usbBackend = new UsbBackend(mContext, mUserRestrictionUtil);
68 usbBackend.getCurrentMode();
70 verify(mContext).registerReceiver(eq(null),
71 argThat(intentFilter -> intentFilter != null &&
72 UsbManager.ACTION_USB_STATE.equals(intentFilter.getAction(0))));