1/* 2 * Copyright (C) 2017 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 17package androidx.lifecycle; 18 19import android.app.PictureInPictureParams; 20import android.os.Build; 21import android.support.test.filters.SdkSuppress; 22import android.support.test.filters.SmallTest; 23import android.support.test.runner.AndroidJUnit4; 24 25import org.junit.Test; 26import org.junit.runner.RunWith; 27 28@RunWith(AndroidJUnit4.class) 29@SdkSuppress(maxSdkVersion = Build.VERSION_CODES.N_MR1) 30@SmallTest 31public class MissingClassTest { 32 public static class ObserverWithMissingClasses { 33 @SuppressWarnings("unused") 34 public void newApiMethod(PictureInPictureParams params) {} 35 36 @OnLifecycleEvent(Lifecycle.Event.ON_RESUME) 37 public void onResume() {} 38 } 39 40 @Test(expected = IllegalArgumentException.class) 41 public void testMissingApi() { 42 new ReflectiveGenericLifecycleObserver(new ObserverWithMissingClasses()); 43 } 44} 45