1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.car; 18 19 import static android.car.test.util.AnnotationHelper.checkForAnnotation; 20 21 import android.car.annotation.AddedInOrBefore; 22 import android.car.annotation.ApiRequirements; 23 24 import androidx.test.core.app.ApplicationProvider; 25 26 import com.android.car.R; 27 28 import org.junit.Test; 29 30 import java.io.IOException; 31 import java.io.InputStream; 32 33 public final class AnnotationTest { 34 private static final String TAG = AnnotationTest.class.getSimpleName(); 35 36 @Test testCarAPIApiRequirementsAnnotation()37 public void testCarAPIApiRequirementsAnnotation() throws Exception { 38 checkForAnnotation(readFile(R.raw.car_api_classes), ApiRequirements.class, 39 AddedInOrBefore.class); 40 } 41 42 @Test testCarBuiltInAPIAddedInAnnotation()43 public void testCarBuiltInAPIAddedInAnnotation() throws Exception { 44 checkForAnnotation(readFile(R.raw.car_built_in_api_classes), 45 android.car.builtin.annotation.AddedIn.class); 46 } 47 readFile(int resourceId)48 private String[] readFile(int resourceId) throws IOException { 49 try (InputStream configurationStream = ApplicationProvider.getApplicationContext() 50 .getResources().openRawResource(resourceId)) { 51 return new String(configurationStream.readAllBytes()).split("\n"); 52 } 53 } 54 } 55