This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Boot 3.3.4!spring-doc.cn

This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Boot 3.3.4!spring-doc.cn

Spring Boot provides a number of utilities and annotations to help when testing your application. Test support is provided by two modules: spring-boot-test contains core items, and spring-boot-test-autoconfigure supports auto-configuration for tests.spring-doc.cn

Most developers use the spring-boot-starter-test starter, which imports both Spring Boot test modules as well as JUnit Jupiter, AssertJ, Hamcrest, and a number of other useful libraries.spring-doc.cn

If you have tests that use JUnit 4, JUnit 5’s vintage engine can be used to run them. To use the vintage engine, add a dependency on junit-vintage-engine, as shown in the following example:spring-doc.cn

<dependency>
	<groupId>org.junit.vintage</groupId>
	<artifactId>junit-vintage-engine</artifactId>
	<scope>test</scope>
	<exclusions>
		<exclusion>
			<groupId>org.hamcrest</groupId>
			<artifactId>hamcrest-core</artifactId>
		</exclusion>
	</exclusions>
</dependency>

If you have tests that use JUnit 4, JUnit 5’s vintage engine can be used to run them. To use the vintage engine, add a dependency on junit-vintage-engine, as shown in the following example:spring-doc.cn

<dependency>
	<groupId>org.junit.vintage</groupId>
	<artifactId>junit-vintage-engine</artifactId>
	<scope>test</scope>
	<exclusions>
		<exclusion>
			<groupId>org.hamcrest</groupId>
			<artifactId>hamcrest-core</artifactId>
		</exclusion>
	</exclusions>
</dependency>

hamcrest-core is excluded in favor of org.hamcrest:hamcrest that is part of spring-boot-starter-test.spring-doc.cn