78 lines
2.0 KiB
Java
78 lines
2.0 KiB
Java
/*
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* Copyright (C) 2018 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.multibindings;
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import static com.google.common.truth.Truth.assertThat;
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import static java.lang.annotation.RetentionPolicy.RUNTIME;
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import com.google.auto.value.AutoAnnotation;
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import dagger.Component;
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import dagger.MapKey;
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import dagger.Module;
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import dagger.Provides;
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import dagger.multibindings.IntoMap;
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import java.lang.annotation.Retention;
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import java.util.Map;
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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 ComplexMapKeysInDifferentOrderTest {
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@Retention(RUNTIME)
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@MapKey(unwrapValue = false)
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@interface ComplexMapKey {
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int i();
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int j();
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}
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@Module
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interface TestModule {
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@Provides
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@IntoMap
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@ComplexMapKey(i = 1, j = 2)
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static int inOrder() {
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return 3;
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}
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@Provides
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@IntoMap
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@ComplexMapKey(j = 4, i = 5)
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static int backwardsOrder() {
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return 6;
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}
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}
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@Component(modules = TestModule.class)
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interface TestComponent {
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Map<ComplexMapKey, Integer> map();
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}
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@Test
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public void test() {
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Map<ComplexMapKey, Integer> map =
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DaggerComplexMapKeysInDifferentOrderTest_TestComponent.create().map();
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assertThat(map.get(mapKey(1, 2))).isEqualTo(3);
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assertThat(map.get(mapKey(5, 4))).isEqualTo(6);
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}
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@AutoAnnotation
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static ComplexMapKey mapKey(int i, int j) {
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return new AutoAnnotation_ComplexMapKeysInDifferentOrderTest_mapKey(i, j);
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}
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}
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