| /* |
| * 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; |
| |
| import static com.android.settings.core.BasePreferenceController.AVAILABLE; |
| import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.when; |
| |
| import android.bluetooth.BluetoothAdapter; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.text.TextUtils; |
| |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.R; |
| import com.android.settingslib.RestrictedPreference; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.Shadows; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.shadows.ShadowApplicationPackageManager; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| @RunWith(RobolectricTestRunner.class) |
| @Config(shadows = ShadowApplicationPackageManager.class) |
| public class AddDevicePreferenceControllerTest { |
| |
| @Mock |
| private PreferenceScreen mScreen; |
| @Mock |
| private BluetoothAdapter mBluetoothAdapter; |
| |
| private Context mContext; |
| private AddDevicePreferenceController mAddDevicePreferenceController; |
| private RestrictedPreference mAddDevicePreference; |
| private ShadowApplicationPackageManager mPackageManager; |
| |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mContext = RuntimeEnvironment.application; |
| mPackageManager = (ShadowApplicationPackageManager) Shadows.shadowOf( |
| mContext.getPackageManager()); |
| mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true); |
| |
| mAddDevicePreferenceController = new AddDevicePreferenceController(mContext, |
| "add_bt_devices"); |
| ReflectionHelpers.setField(mAddDevicePreferenceController, |
| "mBluetoothAdapter", mBluetoothAdapter); |
| |
| String key = mAddDevicePreferenceController.getPreferenceKey(); |
| mAddDevicePreference = new RestrictedPreference(mContext); |
| mAddDevicePreference.setKey(key); |
| when(mScreen.findPreference(key)).thenReturn(mAddDevicePreference); |
| mAddDevicePreferenceController.displayPreference(mScreen); |
| } |
| |
| @Test |
| public void addDevice_bt_resume_on_then_off() { |
| when(mBluetoothAdapter.isEnabled()).thenReturn(true); |
| mAddDevicePreferenceController.updateState(); |
| assertTrue(TextUtils.isEmpty(mAddDevicePreference.getSummary())); |
| |
| Intent intent = new Intent(BluetoothAdapter.ACTION_STATE_CHANGED); |
| intent.putExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.STATE_OFF); |
| BroadcastReceiver receiver = ReflectionHelpers.getField( |
| mAddDevicePreferenceController, "mReceiver"); |
| when(mBluetoothAdapter.isEnabled()).thenReturn(false); |
| receiver.onReceive(mContext, intent); |
| assertThat(mAddDevicePreference.getSummary()).isEqualTo( |
| mContext.getString(R.string.connected_device_add_device_summary)); |
| } |
| |
| @Test |
| public void addDevice_bt_resume_off_then_on() { |
| when(mBluetoothAdapter.isEnabled()).thenReturn(false); |
| mAddDevicePreferenceController.updateState(); |
| assertThat(mAddDevicePreference.getSummary()).isEqualTo( |
| mContext.getString(R.string.connected_device_add_device_summary)); |
| |
| Intent intent = new Intent(BluetoothAdapter.ACTION_STATE_CHANGED); |
| intent.putExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.STATE_ON); |
| BroadcastReceiver receiver = ReflectionHelpers.getField( |
| mAddDevicePreferenceController, "mReceiver"); |
| when(mBluetoothAdapter.isEnabled()).thenReturn(true); |
| receiver.onReceive(mContext, intent); |
| assertTrue(TextUtils.isEmpty(mAddDevicePreference.getSummary())); |
| } |
| |
| @Test |
| public void addDevice_Availability_UnSupported() { |
| mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, false); |
| assertThat(mAddDevicePreferenceController.getAvailabilityStatus()) |
| .isEqualTo(UNSUPPORTED_ON_DEVICE); |
| } |
| |
| @Test |
| public void addDevice_Availability_Supported() { |
| mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true); |
| assertThat(mAddDevicePreferenceController.getAvailabilityStatus()) |
| .isEqualTo(AVAILABLE); |
| } |
| } |