spring-framework/framework-docs/modules/ROOT/pages/testing/annotations/integration-meta.adoc

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[[integration-testing-annotations-meta]]
= Meta-Annotation Support for Testing
You can use most test-related annotations as
xref:core/beans/classpath-scanning.adoc#beans-meta-annotations[meta-annotations] to create custom composed
annotations and reduce configuration duplication across a test suite.
You can use each of the following as a meta-annotation in conjunction with the
xref:testing/testcontext-framework.adoc[TestContext framework].
* `@BootstrapWith`
* `@ContextConfiguration`
* `@ContextHierarchy`
* `@ContextCustomizerFactories`
* `@ActiveProfiles`
* `@TestPropertySource`
* `@DirtiesContext`
* `@WebAppConfiguration`
* `@TestExecutionListeners`
* `@Transactional`
* `@BeforeTransaction`
* `@AfterTransaction`
* `@Commit`
* `@Rollback`
* `@Sql`
* `@SqlConfig`
* `@SqlMergeMode`
* `@SqlGroup`
* `@Repeat` _(only supported on JUnit 4)_
* `@Timed` _(only supported on JUnit 4)_
* `@IfProfileValue` _(only supported on JUnit 4)_
* `@ProfileValueSourceConfiguration` _(only supported on JUnit 4)_
* `@SpringJUnitConfig` _(only supported on JUnit Jupiter)_
* `@SpringJUnitWebConfig` _(only supported on JUnit Jupiter)_
* `@TestConstructor` _(only supported on JUnit Jupiter)_
* `@NestedTestConfiguration` _(only supported on JUnit Jupiter)_
* `@EnabledIf` _(only supported on JUnit Jupiter)_
* `@DisabledIf` _(only supported on JUnit Jupiter)_
Consider the following example:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@RunWith(SpringRunner.class)
@ContextConfiguration({"/app-config.xml", "/test-data-access-config.xml"})
@ActiveProfiles("dev")
@Transactional
public class OrderRepositoryTests { }
@RunWith(SpringRunner.class)
@ContextConfiguration({"/app-config.xml", "/test-data-access-config.xml"})
@ActiveProfiles("dev")
@Transactional
public class UserRepositoryTests { }
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
@RunWith(SpringRunner::class)
@ContextConfiguration("/app-config.xml", "/test-data-access-config.xml")
@ActiveProfiles("dev")
@Transactional
class OrderRepositoryTests { }
@RunWith(SpringRunner::class)
@ContextConfiguration("/app-config.xml", "/test-data-access-config.xml")
@ActiveProfiles("dev")
@Transactional
class UserRepositoryTests { }
----
======
If we discover that we are repeating the preceding configuration across our JUnit 4-based
test suite, we can reduce the duplication by introducing a custom composed annotation
that centralizes the common test configuration for Spring, as follows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@ContextConfiguration({"/app-config.xml", "/test-data-access-config.xml"})
@ActiveProfiles("dev")
@Transactional
public @interface TransactionalDevTestConfig { }
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
@Target(AnnotationTarget.TYPE)
@Retention(AnnotationRetention.RUNTIME)
@ContextConfiguration("/app-config.xml", "/test-data-access-config.xml")
@ActiveProfiles("dev")
@Transactional
annotation class TransactionalDevTestConfig { }
----
======
Then we can use our custom `@TransactionalDevTestConfig` annotation to simplify the
configuration of individual JUnit 4 based test classes, as follows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@RunWith(SpringRunner.class)
@TransactionalDevTestConfig
public class OrderRepositoryTests { }
@RunWith(SpringRunner.class)
@TransactionalDevTestConfig
public class UserRepositoryTests { }
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
@RunWith(SpringRunner::class)
@TransactionalDevTestConfig
class OrderRepositoryTests
@RunWith(SpringRunner::class)
@TransactionalDevTestConfig
class UserRepositoryTests
----
======
If we write tests that use JUnit Jupiter, we can reduce code duplication even further,
since annotations in JUnit 5 can also be used as meta-annotations. Consider the following
example:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@ExtendWith(SpringExtension.class)
@ContextConfiguration({"/app-config.xml", "/test-data-access-config.xml"})
@ActiveProfiles("dev")
@Transactional
class OrderRepositoryTests { }
@ExtendWith(SpringExtension.class)
@ContextConfiguration({"/app-config.xml", "/test-data-access-config.xml"})
@ActiveProfiles("dev")
@Transactional
class UserRepositoryTests { }
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
@ExtendWith(SpringExtension::class)
@ContextConfiguration("/app-config.xml", "/test-data-access-config.xml")
@ActiveProfiles("dev")
@Transactional
class OrderRepositoryTests { }
@ExtendWith(SpringExtension::class)
@ContextConfiguration("/app-config.xml", "/test-data-access-config.xml")
@ActiveProfiles("dev")
@Transactional
class UserRepositoryTests { }
----
======
If we discover that we are repeating the preceding configuration across our JUnit
Jupiter-based test suite, we can reduce the duplication by introducing a custom composed
annotation that centralizes the common test configuration for Spring and JUnit Jupiter,
as follows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@ExtendWith(SpringExtension.class)
@ContextConfiguration({"/app-config.xml", "/test-data-access-config.xml"})
@ActiveProfiles("dev")
@Transactional
public @interface TransactionalDevTestConfig { }
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
@Target(AnnotationTarget.TYPE)
@Retention(AnnotationRetention.RUNTIME)
@ExtendWith(SpringExtension::class)
@ContextConfiguration("/app-config.xml", "/test-data-access-config.xml")
@ActiveProfiles("dev")
@Transactional
annotation class TransactionalDevTestConfig { }
----
======
Then we can use our custom `@TransactionalDevTestConfig` annotation to simplify the
configuration of individual JUnit Jupiter based test classes, as follows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@TransactionalDevTestConfig
class OrderRepositoryTests { }
@TransactionalDevTestConfig
class UserRepositoryTests { }
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
@TransactionalDevTestConfig
class OrderRepositoryTests { }
@TransactionalDevTestConfig
class UserRepositoryTests { }
----
======
Since JUnit Jupiter supports the use of `@Test`, `@RepeatedTest`, `ParameterizedTest`,
and others as meta-annotations, you can also create custom composed annotations at the
test method level. For example, if we wish to create a composed annotation that combines
the `@Test` and `@Tag` annotations from JUnit Jupiter with the `@Transactional`
annotation from Spring, we could create an `@TransactionalIntegrationTest` annotation, as
follows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@Transactional
@Tag("integration-test") // org.junit.jupiter.api.Tag
@Test // org.junit.jupiter.api.Test
public @interface TransactionalIntegrationTest { }
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
@Target(AnnotationTarget.TYPE)
@Retention(AnnotationRetention.RUNTIME)
@Transactional
@Tag("integration-test") // org.junit.jupiter.api.Tag
@Test // org.junit.jupiter.api.Test
annotation class TransactionalIntegrationTest { }
----
======
Then we can use our custom `@TransactionalIntegrationTest` annotation to simplify the
configuration of individual JUnit Jupiter based test methods, as follows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@TransactionalIntegrationTest
void saveOrder() { }
@TransactionalIntegrationTest
void deleteOrder() { }
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
@TransactionalIntegrationTest
fun saveOrder() { }
@TransactionalIntegrationTest
fun deleteOrder() { }
----
======
For further details, see the
{spring-framework-wiki}/Spring-Annotation-Programming-Model[Spring Annotation Programming Model]
wiki page.