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Module "junit-jupiter-api" of JUnit 5.

There is a newer version: 5.11.0-M1

/*
 * Copyright 2015-2018 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 v2.0 which
 * accompanies this distribution and is available at
 *
 * http://www.eclipse.org/legal/epl-v20.html
 */

package org.junit.jupiter.api.extension;

import static org.apiguardian.api.API.Status.EXPERIMENTAL;

import java.util.Optional;

import org.apiguardian.api.API;

/**
 * {@code TestInstanceFactoryContext} encapsulates the context in which
 * a {@linkplain #getTestClass test class} is to be instantiated by a
 * {@link TestInstanceFactory}.
 *
 * @since 5.3
 * @see TestInstanceFactory
 */
@API(status = EXPERIMENTAL, since = "5.3")
public interface TestInstanceFactoryContext {

	/**
	 * Get the test class for this context.
	 *
	 * @return the test class to be instantiated; never {@code null}
	 */
	Class getTestClass();

	/**
	 * Get the instance of the outer class, if available.
	 *
	 * The returned {@link Optional} will be empty unless the
	 * current {@linkplain #getTestClass() test class} is a
	 * {@link org.junit.jupiter.api.Nested @Nested} test class.
	 *
	 * @return an {@code Optional} containing the outer test instance; never
	 * {@code null} but potentially empty
	 * @see org.junit.jupiter.api.Nested
	 */
	Optional