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Context Configuration with Groovy Scripts

To load an ApplicationContext for your tests by using Groovy scripts that use the Groovy Bean Definition DSL, you can annotate your test class with @ContextConfiguration and configure the locations or value attribute with an array that contains the resource locations of Groovy scripts. Resource lookup semantics for Groovy scripts are the same as those described for XML configuration files.

Enabling Groovy script support

Support for using Groovy scripts to load an ApplicationContext in the Spring TestContext Framework is enabled automatically if Groovy is on the classpath.

The following example shows how to specify Groovy configuration files:

Java
Kotlin

@ExtendWith(SpringExtension.class)
// ApplicationContext will be loaded from "/AppConfig.groovy" and
// "/TestConfig.groovy" in the root of the classpath
@ContextConfiguration({"/AppConfig.groovy", "/TestConfig.Groovy"}) (1)
class MyTest {
	// class body...
}

1	Specifying the location of Groovy configuration files.

@ExtendWith(SpringExtension::class)
// ApplicationContext will be loaded from "/AppConfig.groovy" and
// "/TestConfig.groovy" in the root of the classpath
@ContextConfiguration("/AppConfig.groovy", "/TestConfig.Groovy") (1)
class MyTest {
	// class body...
}

1	Specifying the location of Groovy configuration files.

If you omit both the locations and value attributes from the @ContextConfiguration annotation, the TestContext framework tries to detect a default Groovy script. Specifically, GenericGroovyXmlContextLoader and GenericGroovyXmlWebContextLoader detect a default location based on the name of the test class. If your class is named com.example.MyTest, the Groovy context loader loads your application context from "classpath:com/example/MyTestContext.groovy". The following example shows how to use the default:

Java
Kotlin

@ExtendWith(SpringExtension.class)
// ApplicationContext will be loaded from
// "classpath:com/example/MyTestContext.groovy"
@ContextConfiguration (1)
class MyTest {
	// class body...
}

1	Loading configuration from the default location.

@ExtendWith(SpringExtension::class)
// ApplicationContext will be loaded from
// "classpath:com/example/MyTestContext.groovy"
@ContextConfiguration (1)
class MyTest {
	// class body...
}

1	Loading configuration from the default location.

Declaring XML configuration and Groovy scripts simultaneously

You can declare both XML configuration files and Groovy scripts simultaneously by using the locations or value attribute of @ContextConfiguration. If the path to a configured resource location ends with .xml, it is loaded by using an XmlBeanDefinitionReader. Otherwise, it is loaded by using a GroovyBeanDefinitionReader.

The following listing shows how to combine both in an integration test:

Java
Kotlin

@ExtendWith(SpringExtension.class)
// ApplicationContext will be loaded from
// "/app-config.xml" and "/TestConfig.groovy"
@ContextConfiguration({ "/app-config.xml", "/TestConfig.groovy" })
class MyTest {
	// class body...
}

@ExtendWith(SpringExtension::class)
// ApplicationContext will be loaded from
// "/app-config.xml" and "/TestConfig.groovy"
@ContextConfiguration("/app-config.xml", "/TestConfig.groovy")
class MyTest {
	// class body...
}