| /* |
| * 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.bluetooth; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Matchers.eq; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import androidx.preference.Preference; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settingslib.bluetooth.LocalBluetoothAdapter; |
| |
| 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 BluetoothDeviceNamePreferenceControllerTest { |
| |
| private static final String DEVICE_NAME = "Nightshade"; |
| private static final int ORDER = 1; |
| private static final String KEY_DEVICE_NAME = "test_key_name"; |
| |
| private Context mContext; |
| @Mock |
| private LocalBluetoothAdapter mLocalAdapter; |
| @Mock |
| private PreferenceScreen mPreferenceScreen; |
| private Preference mPreference; |
| |
| private BluetoothDeviceNamePreferenceController mController; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mContext = spy(RuntimeEnvironment.application); |
| |
| when(mPreferenceScreen.getContext()).thenReturn(mContext); |
| mPreference = new Preference(mContext); |
| mPreference.setKey(KEY_DEVICE_NAME); |
| mController = spy(new BluetoothDeviceNamePreferenceController(mContext, mLocalAdapter, |
| KEY_DEVICE_NAME)); |
| doReturn(DEVICE_NAME).when(mController).getDeviceName(); |
| } |
| |
| @Test |
| public void testUpdateDeviceName_showSummaryWithDeviceName() { |
| mController.updatePreferenceState(mPreference); |
| |
| final CharSequence summary = mPreference.getSummary(); |
| |
| assertThat(summary.toString()) |
| .isEqualTo("Visible as \u201CNightshade\u201D to other devices"); |
| assertThat(mPreference.isSelectable()).isFalse(); |
| } |
| |
| @Test |
| public void testCreateBluetoothDeviceNamePreference() { |
| Preference preference = |
| mController.createBluetoothDeviceNamePreference(mPreferenceScreen, ORDER); |
| |
| assertThat(preference.getKey()).isEqualTo(mController.getPreferenceKey()); |
| assertThat(preference.getOrder()).isEqualTo(ORDER); |
| verify(mPreferenceScreen).addPreference(preference); |
| } |
| |
| @Test |
| public void testOnStart_receiverRegistered() { |
| mController.onStart(); |
| verify(mContext).registerReceiver(eq(mController.mReceiver), any()); |
| } |
| |
| @Test |
| public void testOnStop_receiverUnregistered() { |
| // register it first |
| mContext.registerReceiver(mController.mReceiver, null); |
| |
| mController.onStop(); |
| verify(mContext).unregisterReceiver(mController.mReceiver); |
| } |
| } |