52 lines
1.9 KiB
Java
52 lines
1.9 KiB
Java
/*
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* Copyright (C) 2017 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.fluentfuture;
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import static com.google.common.truth.Truth.assertThat;
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import static com.google.common.util.concurrent.Futures.immediateFuture;
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import static com.google.common.util.concurrent.MoreExecutors.directExecutor;
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import com.google.common.util.concurrent.FluentFuture;
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import dagger.functional.producers.fluentfuture.FluentFutures.Component;
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import dagger.functional.producers.fluentfuture.FluentFutures.Dependency;
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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 FluentFuturesTest {
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@Test
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public void testFluentFutures() throws Exception {
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Component component =
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DaggerFluentFutures_Component.builder()
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.executor(directExecutor())
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.dependency(
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new Dependency() {
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@Override
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public FluentFuture<Float> floatFuture() {
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return FluentFuture.from(immediateFuture(42.0f));
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}
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})
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.build();
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assertThat(component.string().isDone()).isTrue();
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assertThat(component.string().get()).isEqualTo("hello");
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assertThat(component.setOfDouble().isDone()).isTrue();
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assertThat(component.setOfDouble().get()).containsExactly(5.0, 6.0, 7.0, 42.0);
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}
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}
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