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SudoRetrievePolicyRevisionTest.java
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SudoRetrievePolicyRevisionTest.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.policies.api.commands.sudo;
import static org.eclipse.ditto.json.assertions.DittoJsonAssertions.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.base.model.headers.DittoHeaders;
import org.eclipse.ditto.json.JsonFieldSelector;
import org.eclipse.ditto.policies.api.TestConstants;
import org.eclipse.ditto.policies.model.PolicyId;
import org.junit.Test;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Tests {@link SudoRetrievePolicyRevision}.
*/
public final class SudoRetrievePolicyRevisionTest {
@Test
public void assertImmutability() {
assertInstancesOf(SudoRetrievePolicyRevision.class, areImmutable(),
provided(JsonFieldSelector.class, PolicyId.class).isAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(SudoRetrievePolicyRevision.class)
.withRedefinedSuperclass()
.verify();
}
@Test
public void testSerialization() {
final DittoHeaders dittoHeaders = DittoHeaders.newBuilder().randomCorrelationId().build();
final SudoRetrievePolicyRevision underTest =
SudoRetrievePolicyRevision.of(TestConstants.Policy.POLICY_ID, dittoHeaders);
final SudoRetrievePolicyRevision deserialized =
SudoRetrievePolicyRevision.fromJson(underTest.toJsonString(), dittoHeaders);
assertThat(deserialized).isEqualTo(underTest);
}
}