| /* |
| * 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 com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.anyLong; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.hardware.usb.UsbManager; |
| import android.hardware.usb.UsbPort; |
| import android.os.Handler; |
| |
| import androidx.preference.PreferenceCategory; |
| import androidx.preference.PreferenceManager; |
| import androidx.preference.PreferenceScreen; |
| import androidx.preference.SwitchPreference; |
| |
| import com.android.settings.R; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| 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.RuntimeEnvironment; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class UsbDetailsPowerRoleControllerTest { |
| |
| private UsbDetailsPowerRoleController mDetailsPowerRoleController; |
| 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 Activity 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); |
| |
| mDetailsPowerRoleController = new UsbDetailsPowerRoleController(mContext, mFragment, |
| mUsbBackend); |
| mPreference = new PreferenceCategory(mContext); |
| mPreference.setKey(mDetailsPowerRoleController.getPreferenceKey()); |
| mScreen.addPreference(mPreference); |
| |
| mDetailsPowerRoleController.mHandler = mHandler; |
| } |
| |
| @Test |
| public void displayRefresh_sink_shouldUncheck() { |
| mDetailsPowerRoleController.displayPreference(mScreen); |
| when(mUsbBackend.areAllRolesSupported()).thenReturn(true); |
| |
| mDetailsPowerRoleController.refresh(true, UsbManager.FUNCTION_NONE, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| |
| SwitchPreference pref = getPreference(); |
| assertThat(pref.isChecked()).isFalse(); |
| } |
| |
| @Test |
| public void displayRefresh_source_shouldCheck() { |
| mDetailsPowerRoleController.displayPreference(mScreen); |
| when(mUsbBackend.areAllRolesSupported()).thenReturn(true); |
| |
| mDetailsPowerRoleController.refresh(true, UsbManager.FUNCTION_NONE, |
| UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_HOST); |
| |
| SwitchPreference pref = getPreference(); |
| assertThat(pref.isChecked()).isTrue(); |
| } |
| |
| @Test |
| public void displayRefresh_disconnected_shouldDisable() { |
| mDetailsPowerRoleController.displayPreference(mScreen); |
| when(mUsbBackend.areAllRolesSupported()).thenReturn(true); |
| |
| mDetailsPowerRoleController.refresh(false, UsbManager.FUNCTION_NONE, |
| UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_DEVICE); |
| |
| assertThat(mPreference.isEnabled()).isFalse(); |
| assertThat(mScreen.findPreference(mDetailsPowerRoleController.getPreferenceKey())) |
| .isEqualTo(mPreference); |
| } |
| |
| @Test |
| public void displayRefresh_notSupported_shouldRemove() { |
| mDetailsPowerRoleController.displayPreference(mScreen); |
| when(mUsbBackend.areAllRolesSupported()).thenReturn(false); |
| |
| mDetailsPowerRoleController.refresh(true, UsbManager.FUNCTION_NONE, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| |
| assertThat(mScreen.findPreference(mDetailsPowerRoleController.getPreferenceKey())).isNull(); |
| } |
| |
| @Test |
| public void onClick_sink_shouldSetSource() { |
| mDetailsPowerRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getPowerRole()).thenReturn(UsbPort.POWER_ROLE_SINK); |
| |
| SwitchPreference pref = getPreference(); |
| pref.performClick(); |
| |
| verify(mUsbBackend).setPowerRole(UsbPort.POWER_ROLE_SOURCE); |
| assertThat(pref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| } |
| |
| @Test |
| public void onClickTwice_sink_shouldSetSourceOnce() { |
| mDetailsPowerRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getPowerRole()).thenReturn(UsbPort.POWER_ROLE_SINK); |
| |
| SwitchPreference pref = getPreference(); |
| pref.performClick(); |
| |
| assertThat(pref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| pref.performClick(); |
| verify(mUsbBackend, times(1)).setPowerRole(UsbPort.POWER_ROLE_SOURCE); |
| } |
| |
| @Test |
| public void onClickDeviceAndRefresh_success_shouldClearSubtext() { |
| mDetailsPowerRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getPowerRole()).thenReturn(UsbPort.POWER_ROLE_SINK); |
| |
| SwitchPreference pref = getPreference(); |
| pref.performClick(); |
| |
| verify(mUsbBackend).setPowerRole(UsbPort.POWER_ROLE_SOURCE); |
| assertThat(pref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| mDetailsPowerRoleController.refresh(false /* connected */, UsbManager.FUNCTION_NONE, |
| UsbPort.POWER_ROLE_NONE, UsbPort.DATA_ROLE_NONE); |
| mDetailsPowerRoleController.refresh(true /* connected */, UsbManager.FUNCTION_NONE, |
| UsbPort.POWER_ROLE_SOURCE, UsbPort.DATA_ROLE_DEVICE); |
| assertThat(pref.getSummary()).isEqualTo(""); |
| } |
| |
| @Test |
| public void onClickDeviceAndRefresh_failed_shouldShowFailureText() { |
| mDetailsPowerRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getPowerRole()).thenReturn(UsbPort.POWER_ROLE_SINK); |
| |
| SwitchPreference pref = getPreference(); |
| pref.performClick(); |
| |
| verify(mUsbBackend).setPowerRole(UsbPort.POWER_ROLE_SOURCE); |
| assertThat(pref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| mDetailsPowerRoleController.refresh(false /* connected */, UsbManager.FUNCTION_NONE, |
| UsbPort.POWER_ROLE_NONE, UsbPort.DATA_ROLE_NONE); |
| mDetailsPowerRoleController.refresh(true /* connected */, UsbManager.FUNCTION_NONE, |
| UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_DEVICE); |
| assertThat(pref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching_failed)); |
| } |
| |
| |
| @Test |
| public void onClickDevice_timedOut_shouldShowFailureText() { |
| mDetailsPowerRoleController.displayPreference(mScreen); |
| when(mUsbBackend.getPowerRole()).thenReturn(UsbPort.POWER_ROLE_SINK); |
| |
| SwitchPreference pref = getPreference(); |
| pref.performClick(); |
| |
| verify(mUsbBackend).setPowerRole(UsbPort.POWER_ROLE_SOURCE); |
| ArgumentCaptor<Runnable> captor = ArgumentCaptor.forClass(Runnable.class); |
| verify(mHandler).postDelayed(captor.capture(), anyLong()); |
| assertThat(pref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching)); |
| mDetailsPowerRoleController.refresh(false /* connected */, UsbManager.FUNCTION_NONE, |
| UsbPort.POWER_ROLE_NONE, UsbPort.DATA_ROLE_NONE); |
| captor.getValue().run(); |
| assertThat(pref.getSummary()) |
| .isEqualTo(mContext.getString(R.string.usb_switching_failed)); |
| } |
| |
| |
| private SwitchPreference getPreference() { |
| return (SwitchPreference) mPreference.getPreference(0); |
| } |
| } |