| /* |
| * 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.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 androidx.preference.PreferenceCategory; |
| import androidx.preference.PreferenceManager; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.testutils.shadow.ShadowUtils; |
| 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.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class UsbDetailsFunctionsControllerTest { |
| |
| private UsbDetailsFunctionsController mDetailsFunctionsController; |
| 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; |
| |
| @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); |
| |
| mDetailsFunctionsController = new UsbDetailsFunctionsController(mContext, mFragment, |
| mUsbBackend); |
| mPreference = new PreferenceCategory(mContext); |
| mPreference.setKey(mDetailsFunctionsController.getPreferenceKey()); |
| mScreen.addPreference(mPreference); |
| } |
| |
| @Test |
| public void displayRefresh_allAllowed_shouldCreatePrefs() { |
| when(mUsbBackend.areFunctionsSupported(anyLong())).thenReturn(true); |
| |
| mDetailsFunctionsController.displayPreference(mScreen); |
| mDetailsFunctionsController.refresh(true, UsbManager.FUNCTION_NONE, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| List<RadioButtonPreference> prefs = getRadioPreferences(); |
| Iterator<Long> iter = UsbDetailsFunctionsController.FUNCTIONS_MAP.keySet().iterator(); |
| |
| for (RadioButtonPreference pref : prefs) { |
| assertThat(pref.getKey()).isEqualTo(UsbBackend.usbFunctionsToString(iter.next())); |
| } |
| } |
| |
| @Test |
| public void displayRefresh_disconnected_shouldDisable() { |
| when(mUsbBackend.areFunctionsSupported(anyLong())).thenReturn(true); |
| |
| mDetailsFunctionsController.displayPreference(mScreen); |
| mDetailsFunctionsController.refresh(false, UsbManager.FUNCTION_NONE, |
| UsbPort.POWER_ROLE_SINK, UsbPort.DATA_ROLE_DEVICE); |
| assertThat(mPreference.isEnabled()).isFalse(); |
| } |
| |
| @Test |
| public void displayRefresh_onlyMidiAllowed_shouldCreateOnlyMidiPref() { |
| when(mUsbBackend.areFunctionsSupported(UsbManager.FUNCTION_MIDI)).thenReturn(true); |
| when(mUsbBackend.areFunctionsSupported(UsbManager.FUNCTION_MTP)).thenReturn(false); |
| when(mUsbBackend.areFunctionsSupported(UsbManager.FUNCTION_PTP)).thenReturn(false); |
| when(mUsbBackend.areFunctionsSupported(UsbManager.FUNCTION_RNDIS)).thenReturn(false); |
| |
| mDetailsFunctionsController.displayPreference(mScreen); |
| mDetailsFunctionsController.refresh(true, UsbManager.FUNCTION_NONE, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| List<RadioButtonPreference> prefs = getRadioPreferences(); |
| assertThat(prefs.size()).isEqualTo(1); |
| assertThat(prefs.get(0).getKey()) |
| .isEqualTo(UsbBackend.usbFunctionsToString(UsbManager.FUNCTION_MIDI)); |
| } |
| |
| @Test |
| public void displayRefresh_mtpEnabled_shouldCheckSwitches() { |
| when(mUsbBackend.areFunctionsSupported(anyLong())).thenReturn(true); |
| |
| mDetailsFunctionsController.displayPreference(mScreen); |
| mDetailsFunctionsController.refresh(true, UsbManager.FUNCTION_MTP, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| List<RadioButtonPreference> prefs = getRadioPreferences(); |
| |
| assertThat(prefs.get(0).getKey()) |
| .isEqualTo(UsbBackend.usbFunctionsToString(UsbManager.FUNCTION_MTP)); |
| assertThat(prefs.get(0).isChecked()).isTrue(); |
| } |
| |
| @Test |
| public void onClickMtp_noneEnabled_shouldEnableMtp() { |
| when(mUsbBackend.areFunctionsSupported(anyLong())).thenReturn(true); |
| |
| mDetailsFunctionsController.displayPreference(mScreen); |
| mDetailsFunctionsController.refresh(true, UsbManager.FUNCTION_NONE, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| when(mUsbBackend.getCurrentFunctions()).thenReturn(UsbManager.FUNCTION_NONE); |
| List<RadioButtonPreference> prefs = getRadioPreferences(); |
| prefs.get(0).performClick(); |
| |
| assertThat(prefs.get(0).getKey()) |
| .isEqualTo(UsbBackend.usbFunctionsToString(UsbManager.FUNCTION_MTP)); |
| verify(mUsbBackend).setCurrentFunctions(UsbManager.FUNCTION_MTP); |
| mDetailsFunctionsController.refresh(true, UsbManager.FUNCTION_MTP, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| assertThat(prefs.get(0).isChecked()).isTrue(); |
| } |
| |
| @Test |
| public void onClickMtp_ptpEnabled_shouldEnableMtp() { |
| when(mUsbBackend.areFunctionsSupported(anyLong())).thenReturn(true); |
| |
| mDetailsFunctionsController.displayPreference(mScreen); |
| mDetailsFunctionsController.refresh(true, UsbManager.FUNCTION_PTP, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| when(mUsbBackend.getCurrentFunctions()).thenReturn(UsbManager.FUNCTION_PTP); |
| List<RadioButtonPreference> prefs = getRadioPreferences(); |
| prefs.get(0).performClick(); |
| |
| assertThat(prefs.get(0).getKey()) |
| .isEqualTo(UsbBackend.usbFunctionsToString(UsbManager.FUNCTION_MTP)); |
| verify(mUsbBackend).setCurrentFunctions(UsbManager.FUNCTION_MTP); |
| mDetailsFunctionsController.refresh(true, UsbManager.FUNCTION_MTP, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| assertThat(prefs.get(0).isChecked()).isTrue(); |
| assertThat(prefs.get(3).getKey()) |
| .isEqualTo(UsbBackend.usbFunctionsToString(UsbManager.FUNCTION_PTP)); |
| assertThat(prefs.get(3).isChecked()).isFalse(); |
| } |
| |
| @Test |
| public void onClickNone_mtpEnabled_shouldDisableMtp() { |
| when(mUsbBackend.areFunctionsSupported(anyLong())).thenReturn(true); |
| |
| mDetailsFunctionsController.displayPreference(mScreen); |
| mDetailsFunctionsController.refresh(true, UsbManager.FUNCTION_MTP, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| when(mUsbBackend.getCurrentFunctions()).thenReturn(UsbManager.FUNCTION_MTP); |
| List<RadioButtonPreference> prefs = getRadioPreferences(); |
| prefs.get(4).performClick(); |
| |
| assertThat(prefs.get(4).getKey()) |
| .isEqualTo(UsbBackend.usbFunctionsToString(UsbManager.FUNCTION_NONE)); |
| verify(mUsbBackend).setCurrentFunctions(UsbManager.FUNCTION_NONE); |
| mDetailsFunctionsController.refresh(true, UsbManager.FUNCTION_NONE, UsbPort.POWER_ROLE_SINK, |
| UsbPort.DATA_ROLE_DEVICE); |
| assertThat(prefs.get(0).isChecked()).isFalse(); |
| } |
| |
| @Test |
| @Config(shadows = ShadowUtils.class) |
| public void isAvailable_isMonkey_shouldReturnFalse() { |
| ShadowUtils.setIsUserAMonkey(true); |
| assertThat(mDetailsFunctionsController.isAvailable()).isFalse(); |
| } |
| |
| private List<RadioButtonPreference> getRadioPreferences() { |
| ArrayList<RadioButtonPreference> result = new ArrayList<>(); |
| for (int i = 0; i < mPreference.getPreferenceCount(); i++) { |
| result.add((RadioButtonPreference) mPreference.getPreference(i)); |
| } |
| return result; |
| } |
| } |