| /* |
| * Copyright (C) 2020 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; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.car.hardware.CarPropertyValue; |
| import android.car.hardware.property.CarPropertyEvent; |
| import android.car.hardware.property.CarPropertyManager; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import org.junit.After; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.junit.MockitoJUnitRunner; |
| |
| /** Unit tests for {@link android.car.hardware.property.CarPropertyEvent} */ |
| @RunWith(MockitoJUnitRunner.class) |
| public final class CarPropertyEventTest { |
| |
| private static final int FAKE_PROPERTY_ID = 0x1101111; |
| private static final int FAKE_AREA_ID = 0x1; |
| private static final int FAKE_PROPERTY_VALUE = 5; |
| private final Parcel mParcel = Parcel.obtain(); |
| |
| @After |
| public void tearDown() throws Exception { |
| mParcel.recycle(); |
| } |
| |
| private <T extends Parcelable> T readFromParcel() { |
| mParcel.setDataPosition(0); |
| return mParcel.readParcelable(null); |
| } |
| |
| private void writeToParcel(Parcelable value) { |
| mParcel.writeParcelable(value, 0); |
| } |
| |
| @Test |
| public void testCreateErrorEvent() { |
| CarPropertyEvent carPropertyEvent = CarPropertyEvent |
| .createErrorEventWithErrorCode(FAKE_PROPERTY_ID, FAKE_AREA_ID, |
| CarPropertyManager.CAR_SET_PROPERTY_ERROR_CODE_UNKNOWN); |
| |
| assertThat(carPropertyEvent.getErrorCode()) |
| .isEqualTo(CarPropertyManager.CAR_SET_PROPERTY_ERROR_CODE_UNKNOWN); |
| assertThat(carPropertyEvent.getCarPropertyValue().getStatus()).isEqualTo( |
| CarPropertyValue.STATUS_ERROR); |
| assertThat(carPropertyEvent.getEventType()).isEqualTo( |
| CarPropertyEvent.PROPERTY_EVENT_ERROR); |
| assertThat(carPropertyEvent.describeContents()).isEqualTo(0); |
| } |
| |
| @Test |
| public void testWriteAndReadEvent() { |
| CarPropertyValue<Integer> value = new CarPropertyValue<Integer>(FAKE_PROPERTY_ID, |
| FAKE_AREA_ID, FAKE_PROPERTY_VALUE); |
| CarPropertyEvent carPropertyEvent = new CarPropertyEvent( |
| CarPropertyEvent.PROPERTY_EVENT_PROPERTY_CHANGE, value); |
| |
| writeToParcel(carPropertyEvent); |
| CarPropertyEvent eventReadFromParcel = readFromParcel(); |
| |
| assertThat(eventReadFromParcel.getCarPropertyValue().getAreaId()) |
| .isEqualTo(FAKE_AREA_ID); |
| assertThat(eventReadFromParcel.getCarPropertyValue().getPropertyId()) |
| .isEqualTo(FAKE_PROPERTY_ID); |
| assertThat(eventReadFromParcel.getCarPropertyValue().getValue()) |
| .isEqualTo(FAKE_PROPERTY_VALUE); |
| assertThat(eventReadFromParcel.getEventType()) |
| .isEqualTo(CarPropertyEvent.PROPERTY_EVENT_PROPERTY_CHANGE); |
| } |
| } |