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StreamThingsTest.java
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StreamThingsTest.java
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/*
* Copyright (c) 2020 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.thingsearch.model.signals.commands.query;
import static org.eclipse.ditto.base.model.signals.commands.assertions.CommandAssertions.assertThat;
import static org.mutabilitydetector.unittesting.AllowedReason.provided;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import org.eclipse.ditto.json.JsonArray;
import org.eclipse.ditto.base.model.headers.DittoHeaders;
import org.junit.Ignore;
import org.junit.Test;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Tests {@link StreamThings}.
*/
public final class StreamThingsTest {
@Test
public void assertImmutability() {
assertInstancesOf(StreamThings.class, areImmutable(), provided(JsonArray.class).isAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(StreamThings.class)
.withRedefinedSuperclass()
.verify();
}
@Test
public void serializeAllOptionalFields() {
final DittoHeaders dittoHeaders = DittoHeaders.newBuilder().randomCorrelationId().build();
final StreamThings underTest = StreamThings.of("eq(thingId,\"thing:id\")",
JsonArray.of("thing", "namespace"),
"sort(+thingId,-attributes/counter,+feature/acceleration/properties/z)",
JsonArray.of("thing:hd", 53, 0.975),
dittoHeaders
);
final StreamThings deserialized = StreamThings.fromJson(underTest.toJson(), dittoHeaders);
assertThat(deserialized).isEqualTo(underTest);
}
@Test
public void serializeNoOptionalField() {
final DittoHeaders dittoHeaders = DittoHeaders.newBuilder().randomCorrelationId().build();
final StreamThings underTest = StreamThings.of(null, null, null, null, dittoHeaders);
final StreamThings deserialized = StreamThings.fromJson(underTest.toJson(), dittoHeaders);
assertThat(deserialized).isEqualTo(underTest);
}
}