| /* |
| * Copyright (C) 2018 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 android.hardware.usb.UsbPortStatus.DATA_ROLE_DEVICE; |
| import static android.hardware.usb.UsbPortStatus.DATA_ROLE_HOST; |
| import static android.hardware.usb.UsbPortStatus.DATA_ROLE_NONE; |
| import static android.hardware.usb.UsbPortStatus.POWER_ROLE_NONE; |
| import static android.hardware.usb.UsbPortStatus.POWER_ROLE_SINK; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.anyLong; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.hardware.usb.UsbManager; |
| import android.os.Handler; |
| |
| import androidx.fragment.app.FragmentActivity; |
| import androidx.preference.PreferenceCategory; |
| import androidx.preference.PreferenceManager; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.R; |
| import com.android.settings.widget.RadioButtonPreference; |
| import com.android.settingslib.core.lifecycle.Lifecycle; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class UsbDetailsDataRoleControllerTest { |
| |
| private UsbDetailsDataRoleController mDetailsDataRoleController; |
| private Context mContext; |
| private Lifecycle mLifecycle; |
| private PreferenceCategory mPreference; |
| private PreferenceManager mPreferenceManager; |
| private PreferenceScreen mScreen; |
| |
| @Mock |
| private UsbBackend mUsbBackend; |
| @Mock |
| private UsbDetailsFragment mFragment; |
| @Mock |
| private FragmentActivity mActivity; |
| @Mock |
| private Handler mHandler; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mContext = RuntimeEnvironment.application; |
| mLifecycle = new Lifecycle(() -> mLifecycle); |
| mPreferenceManager = new PreferenceManager(mContext); |
| mScreen = mPreferenceManager.createPreferenceScreen(mContext); |
| |
| when(mFragment.getActivity()).thenReturn(mActivity); |
| when(mActivity.getApplicationContext()).thenReturn(mContext); |
| when(mFragment.getContext()).thenReturn(mContext); |
| when(mFragment.getPreferenceManager()).thenReturn(mPreferenceManager); |
| when(mFragment.getPreferenceScreen()).thenReturn(mScreen); |
| |
| mDetailsDataRoleController = new UsbDetailsDataRoleController(mContext, mFragment, |
| mUsbBackend); |
| mPreference = new PreferenceCategory(mContext); |
| mPreference.setKey(mDetailsDataRoleController.getPreferenceKey()); |
| mScreen.addPreference(mPreference); |
| |
| mDetailsDataRoleController.mHandler = mHandler; |
| } |
| |
| @Test |
| public void displayRefresh_deviceRole_shouldCheckDevice() { |
| mDetailsDataRoleController.displayPreference(mScreen); |
| |
| mDetailsDataRoleController.refresh(true, UsbManager.FUNCTION_NONE, POWER_ROLE_SINK, |
| DATA_ROLE_DEVICE); |
| |
| final RadioButtonPreference devicePref = getRadioPreference(DATA_ROLE_DEVICE); |
| final RadioButtonPreference hostPref = getRadioPreference(DATA_ROLE_HOST); |
| assertThat(devicePref.isChecked()).isTrue(); |
| assertThat(hostPref.isChecked()).isFalse(); |
| } |
| |
| @Test |
| public void displayRefresh_hostRole_shouldCheckHost() { |
| mDetailsDataRoleController.displayPreference(mScreen); |
| |
| mDetailsDataRoleController.refresh(true, UsbManager.FUNCTION_NONE, POWER_ROLE_SINK, |
| DATA_ROLE_HOST); |
| |
| final RadioButtonPreference devicePref = getRadioPreference(DATA_ROLE_DEVICE); |
| final RadioButtonPreference hostPref = getRadioPreference(DATA_ROLE_HOST); |
| assertThat(devicePref.isChecked()).isFalse(); |
| assertThat(hostPref.isChecked()).isTrue(); |
| } |
| |
| @Test |
| public void displayRefresh_disconnected_shouldDisable() { |
| mDetailsDataRoleController.displayPreference(mScreen); |
| |
| mDetailsDataRoleController.refresh(false, UsbManager.FUNCTION_NONE, POWER_ROLE_SINK, |
| DATA_ROLE_DEVICE); |
| |
| assertThat(mPreference.isEnabled()).isFalse(); |
| } |
| |
| @Test |
| public void onClickDevice_hostEnabled_shouldSetDevice() { |
| mDetailsDataRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getDataRole()).thenReturn(DATA_ROLE_HOST); |
| |
| final RadioButtonPreference devicePref = getRadioPreference(DATA_ROLE_DEVICE); |
| devicePref.performClick(); |
| |
| verify(mUsbBackend).setDataRole(DATA_ROLE_DEVICE); |
| assertThat(devicePref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| } |
| |
| @Test |
| public void onClickDeviceTwice_hostEnabled_shouldSetDeviceOnce() { |
| mDetailsDataRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getDataRole()).thenReturn(DATA_ROLE_HOST); |
| |
| final RadioButtonPreference devicePref = getRadioPreference(DATA_ROLE_DEVICE); |
| devicePref.performClick(); |
| |
| assertThat(devicePref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| devicePref.performClick(); |
| verify(mUsbBackend).setDataRole(DATA_ROLE_DEVICE); |
| } |
| |
| @Test |
| public void onClickDeviceAndRefresh_success_shouldClearSubtext() { |
| mDetailsDataRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getDataRole()).thenReturn(DATA_ROLE_HOST); |
| |
| final RadioButtonPreference devicePref = getRadioPreference(DATA_ROLE_DEVICE); |
| devicePref.performClick(); |
| |
| verify(mUsbBackend).setDataRole(DATA_ROLE_DEVICE); |
| assertThat(devicePref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| mDetailsDataRoleController.refresh(false /* connected */, UsbManager.FUNCTION_NONE, |
| POWER_ROLE_NONE, DATA_ROLE_NONE); |
| mDetailsDataRoleController.refresh(true /* connected */, UsbManager.FUNCTION_NONE, |
| POWER_ROLE_SINK, DATA_ROLE_DEVICE); |
| assertThat(devicePref.getSummary()).isEqualTo(""); |
| } |
| |
| @Test |
| public void onClickDeviceAndRefresh_failed_shouldShowFailureText() { |
| mDetailsDataRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getDataRole()).thenReturn(DATA_ROLE_HOST); |
| |
| final RadioButtonPreference devicePref = getRadioPreference(DATA_ROLE_DEVICE); |
| devicePref.performClick(); |
| |
| verify(mUsbBackend).setDataRole(DATA_ROLE_DEVICE); |
| assertThat(devicePref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| mDetailsDataRoleController.refresh(false /* connected */, UsbManager.FUNCTION_NONE, |
| POWER_ROLE_NONE, DATA_ROLE_NONE); |
| mDetailsDataRoleController.refresh(true /* connected */, UsbManager.FUNCTION_NONE, |
| POWER_ROLE_SINK, DATA_ROLE_HOST); |
| assertThat(devicePref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching_failed)); |
| } |
| |
| @Test |
| public void onClickDevice_timedOut_shouldShowFailureText() { |
| mDetailsDataRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getDataRole()).thenReturn(DATA_ROLE_HOST); |
| |
| final RadioButtonPreference devicePref = getRadioPreference(DATA_ROLE_DEVICE); |
| devicePref.performClick(); |
| |
| verify(mUsbBackend).setDataRole(DATA_ROLE_DEVICE); |
| ArgumentCaptor<Runnable> captor = ArgumentCaptor.forClass(Runnable.class); |
| verify(mHandler).postDelayed(captor.capture(), anyLong()); |
| assertThat(devicePref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| mDetailsDataRoleController.refresh(false /* connected */, UsbManager.FUNCTION_NONE, |
| POWER_ROLE_NONE, DATA_ROLE_NONE); |
| captor.getValue().run(); |
| |
| assertThat(devicePref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching_failed)); |
| } |
| |
| private RadioButtonPreference getRadioPreference(int role) { |
| return (RadioButtonPreference) |
| mPreference.findPreference(UsbBackend.dataRoleToString(role)); |
| } |
| } |