1/* 2 * Copyright 2018 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.support.test.filters.SmallTest 20import org.junit.Assert.assertNotNull 21import org.junit.Test 22import org.junit.runner.RunWith 23import org.junit.runners.JUnit4 24 25@RunWith(JUnit4::class) 26@SmallTest 27class ViewModelProviderTest { 28 class TestViewModel : ViewModel() 29 30 @Test 31 fun providerReifiedGet() { 32 val factory = object : ViewModelProvider.Factory { 33 override fun <T : ViewModel> create(modelClass: Class<T>) = modelClass.newInstance() 34 } 35 val provider = ViewModelProvider(ViewModelStore(), factory) 36 37 val viewModel = provider.get<TestViewModel>() 38 assertNotNull(viewModel) 39 } 40} 41