| /* |
| * 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.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.hardware.usb.UsbManager; |
| import android.hardware.usb.UsbPort; |
| |
| import com.android.settings.R; |
| import com.android.settings.connecteddevice.DevicePreferenceCallback; |
| import com.android.settings.dashboard.DashboardFragment; |
| 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; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class ConnectedUsbDeviceUpdaterTest { |
| |
| private Context mContext; |
| private ConnectedUsbDeviceUpdater mDeviceUpdater; |
| |
| @Mock |
| private DashboardFragment mFragment; |
| @Mock |
| private UsbConnectionBroadcastReceiver mUsbReceiver; |
| @Mock |
| private DevicePreferenceCallback mDevicePreferenceCallback; |
| @Mock |
| private UsbBackend mUsbBackend; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mContext = RuntimeEnvironment.application; |
| when(mFragment.getContext()).thenReturn(mContext); |
| mDeviceUpdater = |
| new ConnectedUsbDeviceUpdater(mContext, mFragment, mDevicePreferenceCallback, |
| mUsbBackend); |
| mDeviceUpdater.mUsbReceiver = mUsbReceiver; |
| } |
| |
| @Test |
| public void initUsbPreference_preferenceInit() { |
| mDeviceUpdater.initUsbPreference(mContext); |
| |
| assertThat(mDeviceUpdater.mUsbPreference.getTitle()).isEqualTo("USB"); |
| assertThat(mDeviceUpdater.mUsbPreference.getIcon()) |
| .isEqualTo(mContext.getDrawable(R.drawable.ic_usb)); |
| assertThat(mDeviceUpdater.mUsbPreference.isSelectable()).isTrue(); |
| } |
| |
| @Test |
| public void initUsbPreference_usbConnected_preferenceAdded() { |
| mDeviceUpdater.initUsbPreference(mContext); |
| mDeviceUpdater.mUsbConnectionListener.onUsbConnectionChanged(true /* connected */, |
| UsbManager.FUNCTION_NONE, UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_DEVICE); |
| |
| verify(mDevicePreferenceCallback).onDeviceAdded(mDeviceUpdater.mUsbPreference); |
| } |
| |
| @Test |
| public void initUsbPreference_usbDisconnected_preferenceRemoved() { |
| mDeviceUpdater.initUsbPreference(mContext); |
| mDeviceUpdater.mUsbConnectionListener.onUsbConnectionChanged(false /* connected */, |
| UsbManager.FUNCTION_NONE, UsbPort.POWER_ROLE_NONE, UsbPort.DATA_ROLE_NONE); |
| |
| verify(mDevicePreferenceCallback).onDeviceRemoved(mDeviceUpdater.mUsbPreference); |
| } |
| } |