/
DefaultMappingConfigTest.java
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/
DefaultMappingConfigTest.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.services.connectivity.mapping;
import static org.mutabilitydetector.unittesting.AllowedReason.provided;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import org.assertj.core.api.JUnitSoftAssertions;
import org.eclipse.ditto.services.connectivity.mapping.javascript.JavaScriptConfig;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import com.typesafe.config.Config;
import com.typesafe.config.ConfigFactory;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Unit test for {@link org.eclipse.ditto.services.connectivity.mapping.DefaultMappingConfig}.
*/
public final class DefaultMappingConfigTest {
private static Config mappingTestConfig;
@Rule
public final JUnitSoftAssertions softly = new JUnitSoftAssertions();
@BeforeClass
public static void initTestFixture() {
mappingTestConfig = ConfigFactory.load("mapping-test");
}
@Test
public void assertImmutability() {
assertInstancesOf(DefaultMappingConfig.class,
areImmutable(),
provided(JavaScriptConfig.class).isAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(DefaultMappingConfig.class)
.usingGetClass()
.verify();
}
@Test
public void toStringContainsExpected() {
final DefaultMappingConfig underTest = DefaultMappingConfig.of(mappingTestConfig);
softly.assertThat(underTest.toString()).contains(underTest.getClass().getSimpleName())
.contains("javaScriptConfig", "mapperLimitsConfig", "signalEnrichmentProviderPath", "bufferSize",
"parallelism");
}
@Test
public void underTestReturnsValuesOfConfigFile() {
final DefaultMappingConfig underTest = DefaultMappingConfig.of(mappingTestConfig);
softly.assertThat(underTest.getSignalEnrichmentProviderPath())
.describedAs(MappingConfig.MappingConfigValue.SIGNAL_ENRICHMENT_PROVIDER_PATH.getConfigPath())
.isEqualTo("/user/connectivityRoot");
softly.assertThat(underTest.getBufferSize())
.describedAs(MappingConfig.MappingConfigValue.BUFFER_SIZE.getConfigPath())
.isEqualTo(12345);
softly.assertThat(underTest.getParallelism())
.describedAs(MappingConfig.MappingConfigValue.PARALLELISM.getConfigPath())
.isEqualTo(67890);
}
}