61 lines
1.8 KiB
Java
61 lines
1.8 KiB
Java
/*
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* Copyright (C) 2019 The Dagger Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dagger.functional.factory;
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import static com.google.common.truth.Truth.assertThat;
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import static org.junit.Assert.fail;
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import dagger.Component;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.JUnit4;
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/**
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* Tests for factories for components that have a module that must have an instance provided by the
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* user.
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*/
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@RunWith(JUnit4.class)
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public final class FactoryRequiredModulesTest {
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@Component(modules = UninstantiableConcreteModule.class)
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interface UninstantiableConcreteModuleComponent {
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long getLong();
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@Component.Factory
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interface Factory {
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UninstantiableConcreteModuleComponent create(UninstantiableConcreteModule module);
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}
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}
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@Test
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public void uninstantiableConcreteModule() {
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UninstantiableConcreteModuleComponent component =
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DaggerFactoryRequiredModulesTest_UninstantiableConcreteModuleComponent.factory()
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.create(new UninstantiableConcreteModule(42L));
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assertThat(component.getLong()).isEqualTo(42L);
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}
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@Test
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public void uninstantiableConcreteModule_failsOnNull() {
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try {
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DaggerFactoryRequiredModulesTest_UninstantiableConcreteModuleComponent.factory().create(null);
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fail();
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} catch (NullPointerException expected) {
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}
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}
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}
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