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/*
 * Copyright 2015-2016 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.junit4.discovery;

import static org.junit.gen5.commons.util.ReflectionUtils.isAbstract;
import static org.junit.gen5.commons.util.ReflectionUtils.isPublic;

import java.util.function.Predicate;

/**
 * @since 5.0
 */
class IsPotentialJUnit4TestClass implements Predicate> {

	@Override
	public boolean test(Class candidate) {
		// Do not collapse into single return.
		if (isAbstract(candidate))
			return false;
		if (!isPublic(candidate))
			return false;
		return !candidate.isMemberClass();
	}

}