spring-framework / org.springframework.test.context.junit.jupiter / SpringExtension

SpringExtension

open class SpringExtension : BeforeAllCallback, AfterAllCallback, TestInstancePostProcessor, BeforeEachCallback, AfterEachCallback, BeforeTestExecutionCallback, AfterTestExecutionCallback, ParameterResolver

SpringExtension integrates the Spring TestContext Framework into JUnit 5's Jupiter programming model.

To use this extension, simply annotate a JUnit Jupiter based test class with @ExtendWith(SpringExtension.class), @SpringJUnitConfig, or @SpringJUnitWebConfig.

Author
Sam Brannen

Since
5.0

See Also
org.springframework.test.context.junit.jupiter.EnabledIforg.springframework.test.context.junit.jupiter.DisabledIforg.springframework.test.context.junit.jupiter.SpringJUnitConfigorg.springframework.test.context.junit.jupiter.web.SpringJUnitWebConfigorg.springframework.test.context.TestContextManager

Constructors

<init>

SpringExtension()

SpringExtension integrates the Spring TestContext Framework into JUnit 5's Jupiter programming model.

To use this extension, simply annotate a JUnit Jupiter based test class with @ExtendWith(SpringExtension.class), @SpringJUnitConfig, or @SpringJUnitWebConfig.

Functions

afterAll	`open fun afterAll(context: ExtensionContext): Unit` Delegates to `TestContextManager#afterTestClass`.
afterEach	`open fun afterEach(context: ExtensionContext): Unit` Delegates to `TestContextManager#afterTestMethod`.
afterTestExecution	`open fun afterTestExecution(context: ExtensionContext): Unit` Delegates to `TestContextManager#afterTestExecution`.
beforeAll	`open fun beforeAll(context: ExtensionContext): Unit` Delegates to `TestContextManager#beforeTestClass`.
beforeEach	`open fun beforeEach(context: ExtensionContext): Unit` Delegates to `TestContextManager#beforeTestMethod`.
beforeTestExecution	`open fun beforeTestExecution(context: ExtensionContext): Unit` Delegates to `TestContextManager#beforeTestExecution`.
getApplicationContext	`open static fun getApplicationContext(context: ExtensionContext): ApplicationContext` Get the ApplicationContext associated with the supplied `ExtensionContext`.
postProcessTestInstance	`open fun postProcessTestInstance(testInstance: Any, context: ExtensionContext): Unit` Delegates to `TestContextManager#prepareTestInstance`.
resolveParameter	`open fun resolveParameter(parameterContext: ParameterContext, extensionContext: ExtensionContext): Any` Resolve a value for the Parameter in the supplied ParameterContext by retrieving the corresponding dependency from the test's ApplicationContext. Delegates to `ParameterAutowireUtils#resolveDependency`.
supportsParameter	`open fun supportsParameter(parameterContext: ParameterContext, extensionContext: ExtensionContext): Boolean` Determine if the value for the Parameter in the supplied ParameterContext should be autowired from the test's ApplicationContext. Returns `true` if the parameter is declared in a Constructor that is annotated with Autowired and otherwise delegates to `ParameterAutowireUtils#isAutowirable`. WARNING: If the parameter is declared in a `Constructor` that is annotated with `@Autowired`, Spring will assume the responsibility for resolving all parameters in the constructor. Consequently, no other registered ParameterResolver will be able to resolve parameters.