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/*
 * 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;

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

import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

import org.apiguardian.api.API;
import org.junit.platform.commons.annotation.Testable;

/**
 * {@code @TestTemplate} is used to signal that the annotated method is a
 * test template method.
 *
 * 

In contrast to {@link Test @Test} methods, a test template is not itself * a test case but rather a template for test cases. As such, it is designed to * be invoked multiple times depending on the number of {@linkplain * org.junit.jupiter.api.extension.TestTemplateInvocationContext invocation * contexts} returned by the registered {@linkplain * org.junit.jupiter.api.extension.TestTemplateInvocationContextProvider * providers}. Must be used together with at least one provider. Otherwise, * execution will fail. * *

Each invocation of a test template method behaves like the execution of * a regular {@link Test @Test} method with full support for the same lifecycle * callbacks and extensions. * *

{@code @TestTemplate} methods must not be {@code private} or {@code static} * and must return {@code void}. * *

{@code @TestTemplate} methods may optionally declare parameters to be * resolved by {@link org.junit.jupiter.api.extension.ParameterResolver * ParameterResolvers}. * *

{@code @TestTemplate} may also be used as a meta-annotation in order to * create a custom composed annotation that inherits the semantics * of {@code @TestTemplate}. * * @since 5.0 * @see Test * @see org.junit.jupiter.api.extension.TestTemplateInvocationContext * @see org.junit.jupiter.api.extension.TestTemplateInvocationContextProvider */ @Target({ ElementType.ANNOTATION_TYPE, ElementType.METHOD }) @Retention(RetentionPolicy.RUNTIME) @Documented @API(status = STABLE, since = "5.0") @Testable public @interface TestTemplate { }





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