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ImmutableTimePlaceholderTest.java
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ImmutableTimePlaceholderTest.java
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/*
* Copyright (c) 2021 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.placeholders;
import static org.assertj.core.api.Assertions.assertThat;
import java.time.Instant;
import java.time.temporal.ChronoUnit;
import org.assertj.core.data.TemporalUnitLessThanOffset;
import org.junit.Ignore;
import org.junit.Test;
import org.mutabilitydetector.unittesting.MutabilityAssert;
import org.mutabilitydetector.unittesting.MutabilityMatchers;
import nl.jqno.equalsverifier.EqualsVerifier;
import nl.jqno.equalsverifier.Warning;
/**
* Tests {@link ImmutableTimePlaceholder}.
*/
public final class ImmutableTimePlaceholderTest {
private static final ImmutableTimePlaceholder UNDER_TEST = ImmutableTimePlaceholder.INSTANCE;
private static final Object SOME_OBJECT = new Object();
@Test
public void assertImmutability() {
MutabilityAssert.assertInstancesOf(ImmutableTimePlaceholder.class, MutabilityMatchers.areImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(ImmutableTimePlaceholder.class)
.suppress(Warning.INHERITED_DIRECTLY_FROM_OBJECT)
.usingGetClass()
.verify();
}
@Test
public void testReplaceCurrentTimestampIso() {
assertThat(UNDER_TEST.resolve(SOME_OBJECT, "now"))
.map(Instant::parse)
.hasValueSatisfying(i -> {
final Instant now = Instant.now();
assertThat(i)
.isBefore(now)
.isCloseTo(now, new TemporalUnitLessThanOffset(1000, ChronoUnit.MILLIS));
}
);
}
@Test
public void testReplaceCurrentTimestampMillisSinceEpoch() {
assertThat(UNDER_TEST.resolve(SOME_OBJECT, "now_epoch_millis"))
.map(Long::parseLong)
.map(Instant::ofEpochMilli)
.hasValueSatisfying(i -> {
final Instant now = Instant.now();
assertThat(i)
.isBefore(now)
.isCloseTo(now, new TemporalUnitLessThanOffset(1000, ChronoUnit.MILLIS));
}
);
}
}