1 /* 2 * Copyright (C) 2017 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.builder; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import dagger.Component; 22 import dagger.Module; 23 import dagger.Provides; 24 import org.junit.Test; 25 import org.junit.runner.RunWith; 26 import org.junit.runners.JUnit4; 27 28 @RunWith(JUnit4.class) 29 public final class PrivateConstructorsTest { 30 @Module 31 static final class M { 32 @Provides provideString()33 static String provideString() { 34 return "str"; 35 } 36 M()37 private M() {} 38 } 39 40 @Component(modules = M.class) 41 interface C { string()42 String string(); 43 44 @Component.Builder 45 interface Builder { 46 // M should not be required, even though the constructor is inaccessible build()47 C build(); 48 } 49 } 50 51 @Test componentTest()52 public void componentTest() { 53 C component = DaggerPrivateConstructorsTest_C.builder().build(); 54 assertThat(component.string()).isEqualTo("str"); 55 } 56 } 57