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JavaMethodTestDescriptor.java
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JavaMethodTestDescriptor.java
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/*
* Copyright 2015 the original author or authors.
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution and is available at
*
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.junit.gen5.engine.junit5;
import static org.junit.gen5.commons.util.ObjectUtils.nullSafeToString;
import java.lang.reflect.Method;
import lombok.Data;
import lombok.EqualsAndHashCode;
import org.junit.gen5.api.Test;
import org.junit.gen5.commons.util.ObjectUtils;
import org.junit.gen5.commons.util.Preconditions;
import org.junit.gen5.engine.TestDescriptor;
/**
* {@link TestDescriptor} for tests based on Java methods.
*
* @author Sam Brannen
* @since 5.0
*/
@Data
@EqualsAndHashCode
public class JavaMethodTestDescriptor implements TestDescriptor {
private final String testId;
private final String displayName;
private final JavaClassTestDescriptor parent;
private final Method testMethod;
public JavaMethodTestDescriptor(Method testMethod, JavaClassTestDescriptor parent) {
Preconditions.notNull(testMethod, "testMethod must not be null");
Preconditions.notNull(parent, "parent must not be null");
this.testMethod = testMethod;
this.displayName = determineDisplayName();
this.parent = parent;
this.testId = createTestId();
}
private String createTestId() {
return String.format("%s#%s(%s)", getParent().getTestId(), testMethod.getName(),
nullSafeToString(testMethod.getParameterTypes()));
}
private String determineDisplayName() {
Test test = testMethod.getAnnotation(Test.class);
if (test != null) {
String customName = test.name();
if (!ObjectUtils.isEmpty(customName)) {
return customName;
}
}
return testMethod.getName();
}
@Override
public String getEngineId() {
return getParent().getEngineId();
}
}