59 lines
2.0 KiB
Java
59 lines
2.0 KiB
Java
/*
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* Copyright (C) 2015 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.cycle;
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import static com.google.common.truth.Truth.assertThat;
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import static com.google.common.truth.Truth.assertWithMessage;
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import static com.google.common.truth.TruthJUnit.assume;
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import static java.util.Arrays.stream;
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import dagger.functional.cycle.LongCycle.LongCycleComponent;
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import java.lang.reflect.Method;
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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 class LongCycleTest {
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/**
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* Tests a cycle long enough that the real factory is created in a separate initialize method from
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* the delegate factory.
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*/
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@Test
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public void longCycle() {
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LongCycleComponent longCycleComponent = DaggerLongCycle_LongCycleComponent.create();
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assertThat(longCycleComponent.class1()).isNotNull();
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}
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/**
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* Fails if {@link LongCycleComponent} doesn't have a long enough cycle to make sure the real
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* factory is created in a separate method from the delegate factory.
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*/
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@Test
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public void longCycleHasMoreThanOneInitializeMethod() {
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assume().that(System.getProperty("dagger.mode")).doesNotContain("FastInit");
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boolean hasInitialize2 =
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stream(DaggerLongCycle_LongCycleComponent.class.getDeclaredMethods())
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.map(Method::getName)
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.anyMatch(name -> name.equals("initialize2"));
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assertWithMessage("LongCycleComponent impl has an initialize2 method")
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.that(hasInitialize2)
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.isTrue();
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}
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}
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