89 lines
2.8 KiB
Java
89 lines
2.8 KiB
Java
/*
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* Copyright (C) 2021 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.names;
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import static com.google.common.truth.Truth.assertThat;
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import dagger.Component;
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import javax.inject.Inject;
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import javax.inject.Provider;
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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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/** This is a regression test for https://github.com/google/dagger/issues/3069. */
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@RunWith(JUnit4.class)
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public final class ComponentFactoryNameConflictsTest {
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// A class name "Create" so the private method name in fastInit mode conflicts with the create()
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// factory method.
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public static final class Create {
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// Take a dependency so we don't just inline this directly.
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@Inject Create(Provider<CreateUsage> provider) {}
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}
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// Use another class to make sure the create class is used but not a direct component entry point.
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public static final class CreateUsage {
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@Inject CreateUsage(Create create) {}
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}
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@Component
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interface CreateComponent {
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CreateUsage getCreateUsage();
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}
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@Test
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public void testCreate() {
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CreateComponent testComponent =
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DaggerComponentFactoryNameConflictsTest_CreateComponent.create();
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CreateUsage createUsage = testComponent.getCreateUsage();
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assertThat(createUsage).isNotNull();
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}
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// A class name "Builder" so the private method name in fastInit mode conflicts with the builder()
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// factory method.
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public static final class Builder {
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// Take a dependency so we don't just inline this directly.
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@Inject Builder(Provider<BuilderUsage> provider) {}
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}
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public static final class BuilderUsage {
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@Inject BuilderUsage(Builder create) {}
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}
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@Component
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interface BuilderComponent {
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BuilderUsage getBuilderUsage();
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@Component.Builder
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interface OtherBuilder {
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BuilderComponent build();
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}
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}
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// Technically this test passes without claiming the name "builder" when we add the method (even
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// though we do anyway for safety) because KeyVariableNamer actually hardcodes a list of common
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// names to avoid which includes "builder".
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@Test
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public void testBuilder() {
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BuilderComponent testComponent =
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DaggerComponentFactoryNameConflictsTest_BuilderComponent.builder().build();
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BuilderUsage builderUsage = testComponent.getBuilderUsage();
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assertThat(builderUsage).isNotNull();
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}
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}
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