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DefaultJavaScriptConfigTest.java
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DefaultJavaScriptConfigTest.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.connectivity.service.mapping.javascript;
import static org.mutabilitydetector.unittesting.AllowedReason.provided;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import java.nio.file.Path;
import java.time.Duration;
import org.assertj.core.api.JUnitSoftAssertions;
import org.eclipse.ditto.connectivity.service.config.javascript.DefaultJavaScriptConfig;
import org.eclipse.ditto.connectivity.service.config.javascript.JavaScriptConfig;
import org.junit.BeforeClass;
import org.junit.Ignore;
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.connectivity.service.config.javascript.DefaultJavaScriptConfig}.
*/
public final class DefaultJavaScriptConfigTest {
private static Config javascriptTestConf;
@Rule
public final JUnitSoftAssertions softly = new JUnitSoftAssertions();
@BeforeClass
public static void initTestFixture() {
javascriptTestConf = ConfigFactory.load("javascript-test");
}
@Test
@Ignore("https://github.com/MutabilityDetector/MutabilityDetector/issues/185")
public void assertImmutability() {
assertInstancesOf(DefaultJavaScriptConfig.class,
areImmutable(),
provided(JavaScriptConfig.class, Path.class).isAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(DefaultJavaScriptConfig.class)
.usingGetClass()
.verify();
}
@Test
public void underTestReturnsDefaultValuesIfBaseConfigWasEmpty() {
final DefaultJavaScriptConfig underTest = DefaultJavaScriptConfig.of(ConfigFactory.empty());
softly.assertThat(underTest.getMaxScriptSizeBytes())
.as(JavaScriptConfig.JavaScriptConfigValue.MAX_SCRIPT_SIZE_BYTES.getConfigPath())
.isEqualTo(JavaScriptConfig.JavaScriptConfigValue.MAX_SCRIPT_SIZE_BYTES.getDefaultValue());
softly.assertThat(underTest.getMaxScriptExecutionTime())
.as(JavaScriptConfig.JavaScriptConfigValue.MAX_SCRIPT_EXECUTION_TIME.getConfigPath())
.isEqualTo(JavaScriptConfig.JavaScriptConfigValue.MAX_SCRIPT_EXECUTION_TIME.getDefaultValue());
softly.assertThat(underTest.getMaxScriptStackDepth())
.as(JavaScriptConfig.JavaScriptConfigValue.MAX_SCRIPT_STACK_DEPTH.getConfigPath())
.isEqualTo(JavaScriptConfig.JavaScriptConfigValue.MAX_SCRIPT_STACK_DEPTH.getDefaultValue());
}
@Test
public void underTestReturnsValuesOfConfigFile() {
final DefaultJavaScriptConfig underTest = DefaultJavaScriptConfig.of(javascriptTestConf);
softly.assertThat(underTest.getMaxScriptSizeBytes())
.as(JavaScriptConfig.JavaScriptConfigValue.MAX_SCRIPT_SIZE_BYTES.getConfigPath())
.isEqualTo(10000);
softly.assertThat(underTest.getMaxScriptExecutionTime())
.as(JavaScriptConfig.JavaScriptConfigValue.MAX_SCRIPT_EXECUTION_TIME.getConfigPath())
.isEqualTo(Duration.ofMillis(100L));
softly.assertThat(underTest.getMaxScriptStackDepth())
.as(JavaScriptConfig.JavaScriptConfigValue.MAX_SCRIPT_STACK_DEPTH.getConfigPath())
.isEqualTo(1);
}
}