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 * Copyright 2015-2020 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
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package org.junit.jupiter.api.condition;

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

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

import org.apiguardian.api.API;
import org.junit.jupiter.api.extension.ExtendWith;

@EnabledIfEnvironmentVariable is used to signal that the annotated test class or test method is only enabled if the value of the specified environment variable matches the specified regular expression.

When declared at the class level, the result will apply to all test methods within that class as well.

If a test method is disabled via this annotation, that does not prevent the test class from being instantiated. Rather, it prevents the execution of the test method and method-level lifecycle callbacks such as @BeforeEach methods, @AfterEach methods, and corresponding extension APIs.

If the specified environment variable is undefined, the annotated class or method will be disabled.

This annotation may be used as a meta-annotation in order to create a custom composed annotation that inherits the semantics of this annotation.

As of JUnit Jupiter 5.6, this annotation is a repeatable annotation. Consequently, this annotation may be declared multiple times on an AnnotatedElement (i.e., test interface, test class, or test method). Specifically, this annotation will be found if it is directly present, indirectly present, or meta-present on a given element.

See Also:
Since:5.1
/** * {@code @EnabledIfEnvironmentVariable} is used to signal that the annotated test * class or test method is only <em>enabled</em> if the value of the specified * {@linkplain #named environment variable} matches the specified * {@linkplain #matches regular expression}. * * <p>When declared at the class level, the result will apply to all test methods * within that class as well. * * <p>If a test method is disabled via this annotation, that does not prevent * the test class from being instantiated. Rather, it prevents the execution of * the test method and method-level lifecycle callbacks such as {@code @BeforeEach} * methods, {@code @AfterEach} methods, and corresponding extension APIs. * * <p>If the specified environment variable is undefined, the annotated class or * method will be disabled. * * <p>This annotation may be used as a meta-annotation in order to create a * custom <em>composed annotation</em> that inherits the semantics of this * annotation. * * <p>As of JUnit Jupiter 5.6, this annotation is a {@linkplain Repeatable * repeatable} annotation. Consequently, this annotation may be declared multiple * times on an {@link java.lang.reflect.AnnotatedElement AnnotatedElement} (i.e., * test interface, test class, or test method). Specifically, this annotation will * be found if it is directly present, indirectly present, or meta-present on a * given element. * * @since 5.1 * @see org.junit.jupiter.api.condition.DisabledIfEnvironmentVariable * @see org.junit.jupiter.api.condition.EnabledIfSystemProperty * @see org.junit.jupiter.api.condition.DisabledIfSystemProperty * @see org.junit.jupiter.api.condition.EnabledOnJre * @see org.junit.jupiter.api.condition.DisabledOnJre * @see org.junit.jupiter.api.condition.EnabledForJreRange * @see org.junit.jupiter.api.condition.DisabledForJreRange * @see org.junit.jupiter.api.condition.EnabledOnOs * @see org.junit.jupiter.api.condition.DisabledOnOs * @see org.junit.jupiter.api.condition.EnabledIf * @see org.junit.jupiter.api.condition.DisabledIf * @see org.junit.jupiter.api.Disabled */
@Target({ ElementType.TYPE, ElementType.METHOD }) @Retention(RetentionPolicy.RUNTIME) @Documented @Repeatable(EnabledIfEnvironmentVariables.class) @ExtendWith(EnabledIfEnvironmentVariableCondition.class) @API(status = STABLE, since = "5.1") public @interface EnabledIfEnvironmentVariable {
The name of the environment variable to retrieve.
See Also:
Returns:the environment variable name; never blank
/** * The name of the environment variable to retrieve. * * @return the environment variable name; never <em>blank</em> * @see System#getenv(String) */
String named();
A regular expression that will be used to match against the retrieved value of the named environment variable.
See Also:
Returns:the regular expression; never blank
/** * A regular expression that will be used to match against the retrieved * value of the {@link #named} environment variable. * * @return the regular expression; never <em>blank</em> * @see String#matches(String) * @see java.util.regex.Pattern */
String matches();
Reason to provide if the test of container ends up being disabled.
/** * Reason to provide if the test of container ends up being disabled. */
String disabledReason() default ""; }