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StopStreamingTest.java
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StopStreamingTest.java
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/*
* Copyright (c) 2019 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.gateway.service.streaming;
import static org.assertj.core.api.Assertions.assertThatNullPointerException;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import org.assertj.core.api.SoftAssertions;
import org.eclipse.ditto.internal.utils.pubsub.StreamingType;
import org.junit.Ignore;
import org.junit.Test;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Unit test for {@link StopStreaming}.
*/
public final class StopStreamingTest {
@Test
public void assertImmutability() {
assertInstancesOf(StopStreaming.class, areImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(StopStreaming.class)
.usingGetClass()
.verify();
}
@Test
public void tryToCreateInstanceWithNullStreamingType() {
assertThatNullPointerException()
.isThrownBy(() -> new StopStreaming(null, "my-correlation-id"))
.withMessage("The streamingType must not be null!")
.withNoCause();
}
@Test
public void tryToCreateInstanceWithNullCorrelationId() {
assertThatNullPointerException()
.isThrownBy(() -> new StopStreaming(StreamingType.LIVE_COMMANDS, null))
.withMessage("The connectionCorrelationId must not be null!")
.withNoCause();
}
@Test
public void gettersReturnExpected() {
final StreamingType streamingType = StreamingType.EVENTS;
final String connectionCorrelationId = "my-correlation-id";
final StopStreaming underTest = new StopStreaming(streamingType, connectionCorrelationId);
final SoftAssertions softly = new SoftAssertions();
softly.assertThat(underTest.getStreamingType()).isEqualTo(streamingType);
softly.assertThat(underTest.getConnectionCorrelationId()).isEqualTo(connectionCorrelationId);
softly.assertAll();
}
}