You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
2.1 KiB
62 lines
2.1 KiB
/*
|
|
* Copyright (C) 2015 The Dagger Authors.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package dagger.producers;
|
|
|
|
import static com.google.common.truth.Truth.assertThat;
|
|
import static org.junit.Assert.fail;
|
|
|
|
import com.google.common.testing.EqualsTester;
|
|
import java.util.concurrent.CancellationException;
|
|
import java.util.concurrent.ExecutionException;
|
|
import org.junit.Test;
|
|
import org.junit.runner.RunWith;
|
|
import org.junit.runners.JUnit4;
|
|
|
|
/**
|
|
* Tests {@link Produced}.
|
|
*/
|
|
@RunWith(JUnit4.class)
|
|
public class ProducedTest {
|
|
@Test public void successfulProduced() throws ExecutionException {
|
|
Object o = new Object();
|
|
assertThat(Produced.successful(5).get()).isEqualTo(5);
|
|
assertThat(Produced.successful("monkey").get()).isEqualTo("monkey");
|
|
assertThat(Produced.successful(o).get()).isSameInstanceAs(o);
|
|
}
|
|
|
|
@Test public void failedProduced() {
|
|
RuntimeException cause = new RuntimeException("monkey");
|
|
try {
|
|
Produced.failed(cause).get();
|
|
fail();
|
|
} catch (ExecutionException e) {
|
|
assertThat(e).hasCauseThat().isSameInstanceAs(cause);
|
|
}
|
|
}
|
|
|
|
@Test public void producedEquivalence() {
|
|
RuntimeException e1 = new RuntimeException("monkey");
|
|
RuntimeException e2 = new CancellationException();
|
|
new EqualsTester()
|
|
.addEqualityGroup(Produced.successful(132435), Produced.successful(132435))
|
|
.addEqualityGroup(Produced.successful("hi"), Produced.successful("hi"))
|
|
.addEqualityGroup(Produced.failed(e1), Produced.failed(e1))
|
|
.addEqualityGroup(Produced.failed(e2), Produced.failed(e2))
|
|
.testEquals();
|
|
}
|
|
}
|