112 lines
5.1 KiB
Java
112 lines
5.1 KiB
Java
/*
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* Copyright (C) 2016 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.producers.subcomponent;
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import static com.google.common.truth.Truth.assertThat;
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import dagger.functional.producers.subcomponent.SubcomponentsWithBoundExecutor.ChildComponent;
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import dagger.functional.producers.subcomponent.SubcomponentsWithBoundExecutor.ExecutorModule;
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import dagger.functional.producers.subcomponent.SubcomponentsWithBoundExecutor.GrandchildComponent;
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import dagger.functional.producers.subcomponent.SubcomponentsWithBoundExecutor.GrandchildComponentWithoutBuilder;
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import dagger.functional.producers.subcomponent.SubcomponentsWithBoundExecutor.ParentComponent;
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import dagger.functional.producers.subcomponent.SubcomponentsWithBoundExecutor.ParentProductionComponent;
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import java.util.concurrent.atomic.AtomicInteger;
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import org.junit.Before;
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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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@RunWith(JUnit4.class)
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public final class SubcomponentWithBoundExecutorTest {
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private ParentComponent parentComponent;
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private ParentProductionComponent parentProductionComponent;
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private final AtomicInteger executorConstructionCount = new AtomicInteger();
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private final AtomicInteger executionCount = new AtomicInteger();
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@Before
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public void setUp() {
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parentComponent =
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DaggerSubcomponentsWithBoundExecutor_ParentComponent.builder()
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.executorModule(new ExecutorModule(executorConstructionCount, executionCount))
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.build();
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parentProductionComponent =
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DaggerSubcomponentsWithBoundExecutor_ParentProductionComponent.builder()
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.executorModule(new ExecutorModule(executorConstructionCount, executionCount))
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.build();
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}
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@Test
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public void topLevelComponent_child() throws Exception {
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ChildComponent child = parentComponent.newChildComponentBuilder().build();
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assertThat(child.fromChild().get()).isEqualTo("child:parent");
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assertThat(executorConstructionCount.get()).isEqualTo(1);
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assertThat(executionCount.get()).isEqualTo(1);
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}
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@Test
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public void topLevelComponent_injectsChildBuilder() throws Exception {
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ChildComponent child = parentComponent.injectsChildBuilder().childBuilder().build();
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assertThat(child.fromChild().get()).isEqualTo("child:parent");
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assertThat(executorConstructionCount.get()).isEqualTo(1);
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assertThat(executionCount.get()).isEqualTo(1);
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}
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@Test
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public void topLevelComponent_grandchild() throws Exception {
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ChildComponent child = parentComponent.newChildComponentBuilder().build();
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GrandchildComponent grandchild = child.newGrandchildComponentBuilder().build();
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assertThat(grandchild.fromGrandchild().get()).isEqualTo("grandchild:child:parent");
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assertThat(executorConstructionCount.get()).isEqualTo(1);
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assertThat(executionCount.get()).isEqualTo(2);
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}
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@Test
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public void topLevelComponent_grandchildWithoutBuilder() throws Exception {
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ChildComponent child = parentComponent.newChildComponentBuilder().build();
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GrandchildComponentWithoutBuilder grandchild = child.newGrandchildComponent();
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assertThat(grandchild.fromGrandchild().get()).isEqualTo("grandchild:child:parent");
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assertThat(executorConstructionCount.get()).isEqualTo(1);
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assertThat(executionCount.get()).isEqualTo(2);
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}
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@Test
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public void topLevelProductionComponent_child() throws Exception {
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ChildComponent child = parentProductionComponent.newChildComponentBuilder().build();
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assertThat(child.fromChild().get()).isEqualTo("child:parentproduction");
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assertThat(executorConstructionCount.get()).isEqualTo(1);
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assertThat(executionCount.get()).isEqualTo(2);
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}
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@Test
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public void topLevelProductionComponent_grandchild() throws Exception {
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ChildComponent child = parentProductionComponent.newChildComponentBuilder().build();
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GrandchildComponent grandchild = child.newGrandchildComponentBuilder().build();
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assertThat(grandchild.fromGrandchild().get()).isEqualTo("grandchild:child:parentproduction");
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assertThat(executorConstructionCount.get()).isEqualTo(1);
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assertThat(executionCount.get()).isEqualTo(3);
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}
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@Test
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public void topLevelProductionComponent_grandchildWithoutBuilder() throws Exception {
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ChildComponent child = parentProductionComponent.newChildComponentBuilder().build();
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GrandchildComponentWithoutBuilder grandchild = child.newGrandchildComponent();
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assertThat(grandchild.fromGrandchild().get()).isEqualTo("grandchild:child:parentproduction");
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assertThat(executorConstructionCount.get()).isEqualTo(1);
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assertThat(executionCount.get()).isEqualTo(3);
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}
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}
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