1 /* 2 * Copyright (C) 2023 The Dagger Authors. 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 dagger.functional.kotlinsrc.assisted.kotlin 18 19 import com.google.common.truth.Truth.assertThat 20 import dagger.Component 21 import org.junit.Test 22 import org.junit.runner.RunWith 23 import org.junit.runners.JUnit4 24 25 // This is a regression test for https://github.com/google/dagger/issues/2299 26 @RunWith(JUnit4::class) 27 class KotlinAssistedInjectionTest { 28 @Component 29 internal interface TestComponent { fooFactorynull30 fun fooFactory(): FooFactory 31 32 fun fooDataFactory(): FooDataFactory 33 34 fun barManagerFactory(): BarManager.Factory 35 36 } 37 38 @Test 39 fun testFooFactory() { 40 val fooFactory = DaggerKotlinAssistedInjectionTest_TestComponent.create().fooFactory() 41 val assistedDep = AssistedDep() 42 val foo = fooFactory.create(assistedDep) 43 assertThat(foo.assistedDep).isEqualTo(assistedDep) 44 } 45 46 @Test testFooDataFactorynull47 fun testFooDataFactory() { 48 val fooDataFactory = DaggerKotlinAssistedInjectionTest_TestComponent.create().fooDataFactory() 49 val assistedDep = AssistedDep() 50 val fooData = fooDataFactory.create(assistedDep) 51 assertThat(fooData.assistedDep).isEqualTo(assistedDep) 52 } 53 54 @Test testBarManagernull55 fun testBarManager() { 56 val barManagerFactory = 57 DaggerKotlinAssistedInjectionTest_TestComponent.create().barManagerFactory() 58 val bar = Bar() 59 val name = "someName" 60 val barManager = barManagerFactory.run { bar(name) } 61 assertThat(barManager.bar).isEqualTo(bar) 62 assertThat(barManager.name).isEqualTo(name) 63 } 64 } 65