| /* |
| * Copyright 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.car.settings.bluetooth; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.bluetooth.BluetoothClass; |
| import android.content.Context; |
| import android.os.SystemProperties; |
| |
| import androidx.preference.Preference; |
| |
| import com.android.settingslib.bluetooth.CachedBluetoothDevice; |
| |
| 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; |
| |
| /** Unit test for {@link BluetoothDevicePreference}. */ |
| @RunWith(RobolectricTestRunner.class) |
| public class BluetoothDevicePreferenceTest { |
| |
| @Mock |
| private CachedBluetoothDevice mCachedDevice; |
| private Context mContext; |
| private BluetoothDevicePreference mPreference; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mContext = RuntimeEnvironment.application; |
| mPreference = new BluetoothDevicePreference(mContext, mCachedDevice); |
| } |
| |
| @Test |
| public void actionIsHiddenByDefault() { |
| assertThat(mPreference.isActionShown()).isFalse(); |
| } |
| |
| @Test |
| public void onAttached_registersDeviceCallback() { |
| mPreference.onAttached(); |
| |
| verify(mCachedDevice).registerCallback(any(CachedBluetoothDevice.Callback.class)); |
| } |
| |
| @Test |
| public void onAttached_setsDeviceNameAsTitle() { |
| String name = "name"; |
| when(mCachedDevice.getName()).thenReturn(name); |
| |
| mPreference.onAttached(); |
| |
| assertThat(mPreference.getTitle()).isEqualTo(name); |
| } |
| |
| @Test |
| public void onAttached_setsCarConnectionSummaryAsSummary() { |
| String summary = "summary"; |
| when(mCachedDevice.getCarConnectionSummary()).thenReturn(summary); |
| |
| mPreference.onAttached(); |
| |
| assertThat(mPreference.getSummary()).isEqualTo(summary); |
| } |
| |
| @Test |
| public void onAttached_setsIcon() { |
| when(mCachedDevice.getBtClass()).thenReturn( |
| new BluetoothClass(BluetoothClass.Device.Major.PHONE)); |
| |
| mPreference.onAttached(); |
| |
| assertThat(mPreference.getIcon()).isNotNull(); |
| } |
| |
| @Test |
| public void onAttached_deviceNotBusy_setsEnabled() { |
| when(mCachedDevice.isBusy()).thenReturn(false); |
| |
| mPreference.onAttached(); |
| |
| assertThat(mPreference.isEnabled()).isTrue(); |
| } |
| |
| @Test |
| public void onAttached_deviceBusy_setsNotEnabled() { |
| when(mCachedDevice.isBusy()).thenReturn(true); |
| |
| mPreference.onAttached(); |
| |
| assertThat(mPreference.isEnabled()).isFalse(); |
| } |
| |
| @Test |
| public void onAttached_deviceNameNotHumanReadable_setsHidden() { |
| when(mCachedDevice.hasHumanReadableName()).thenReturn(false); |
| |
| mPreference.onAttached(); |
| |
| assertThat(mPreference.isVisible()).isFalse(); |
| } |
| |
| @Test |
| public void onAttached_deviceNameNotHumanReadable_showWithoutNamesTrue_setsShown() { |
| SystemProperties.set("persist.bluetooth.showdeviceswithoutnames", Boolean.TRUE.toString()); |
| when(mCachedDevice.hasHumanReadableName()).thenReturn(false); |
| mPreference = new BluetoothDevicePreference(mContext, mCachedDevice); |
| |
| mPreference.onAttached(); |
| |
| assertThat(mPreference.isVisible()).isTrue(); |
| } |
| |
| @Test |
| public void onDetached_unregistersDeviceCallback() { |
| ArgumentCaptor<CachedBluetoothDevice.Callback> callbackCaptor = ArgumentCaptor.forClass( |
| CachedBluetoothDevice.Callback.class); |
| mPreference.onAttached(); |
| verify(mCachedDevice).registerCallback(callbackCaptor.capture()); |
| |
| mPreference.onDetached(); |
| |
| verify(mCachedDevice).unregisterCallback(callbackCaptor.getValue()); |
| } |
| |
| @Test |
| public void onDeviceAttributesChanged_refreshesUi() { |
| String name = "name"; |
| when(mCachedDevice.getName()).thenReturn(name); |
| String summary = "summary"; |
| when(mCachedDevice.getCarConnectionSummary()).thenReturn(summary); |
| when(mCachedDevice.isBusy()).thenReturn(false); |
| ArgumentCaptor<CachedBluetoothDevice.Callback> callbackCaptor = ArgumentCaptor.forClass( |
| CachedBluetoothDevice.Callback.class); |
| mPreference.onAttached(); |
| verify(mCachedDevice).registerCallback(callbackCaptor.capture()); |
| |
| assertThat(mPreference.getTitle()).isEqualTo(name); |
| assertThat(mPreference.getSummary()).isEqualTo(summary); |
| assertThat(mPreference.isEnabled()).isTrue(); |
| |
| String updatedName = "updatedName"; |
| when(mCachedDevice.getName()).thenReturn(updatedName); |
| String updatedSummary = "updatedSummary"; |
| when(mCachedDevice.getCarConnectionSummary()).thenReturn(updatedSummary); |
| when(mCachedDevice.isBusy()).thenReturn(true); |
| |
| callbackCaptor.getValue().onDeviceAttributesChanged(); |
| |
| assertThat(mPreference.getTitle()).isEqualTo(updatedName); |
| assertThat(mPreference.getSummary()).isEqualTo(updatedSummary); |
| assertThat(mPreference.isEnabled()).isFalse(); |
| } |
| |
| @Test |
| public void equals_devicesEqual_returnsTrue() { |
| BluetoothDevicePreference otherPreference = new BluetoothDevicePreference(mContext, |
| mCachedDevice); |
| |
| assertThat(mPreference.equals(otherPreference)).isTrue(); |
| } |
| |
| @Test |
| public void equals_devicesNotEqual_returnsFalse() { |
| BluetoothDevicePreference otherPreference = new BluetoothDevicePreference(mContext, |
| mock(CachedBluetoothDevice.class)); |
| |
| assertThat(mPreference.equals(otherPreference)).isFalse(); |
| } |
| |
| @Test |
| public void compareTo_sameType_usesDeviceCompareTo() { |
| CachedBluetoothDevice otherDevice = mock(CachedBluetoothDevice.class); |
| BluetoothDevicePreference otherPreference = new BluetoothDevicePreference(mContext, |
| otherDevice); |
| when(mCachedDevice.compareTo(otherDevice)).thenReturn(1); |
| when(otherDevice.compareTo(mCachedDevice)).thenReturn(-1); |
| |
| assertThat(mPreference.compareTo(otherPreference)).isEqualTo(1); |
| assertThat(otherPreference.compareTo(mPreference)).isEqualTo(-1); |
| } |
| |
| @Test |
| public void compareTo_differentType_fallsBackToDefaultCompare() { |
| mPreference.setOrder(1); |
| Preference otherPreference = new Preference(mContext); |
| otherPreference.setOrder(2); |
| |
| assertThat(mPreference.compareTo(otherPreference)).isEqualTo(-1); |
| verify(mCachedDevice, never()).compareTo(any()); |
| } |
| } |