org.springframework.test.context

Interface TestContext

All Superinterfaces:

AttributeAccessor, Serializable

public interface TestContext
extends AttributeAccessor, Serializable

TestContext encapsulates the context in which a test is executed, agnostic of the actual testing framework in use.

Since:

2.5

Author:

Sam Brannen

Method Summary

Modifier and Type	Method and Description
ApplicationContext	getApplicationContext() Get the application context for this test context, possibly cached.
Class<?>	getTestClass() Get the test class for this test context.
Throwable	getTestException() Get the exception that was thrown during execution of the test method.
Object	getTestInstance() Get the current test instance for this test context.
Method	getTestMethod() Get the current test method for this test context.
void	markApplicationContextDirty(DirtiesContext.HierarchyMode hierarchyMode) Call this method to signal that the application context associated with this test context is dirty and should be discarded.
void	updateState(Object testInstance, Method testMethod, Throwable testException) Update this test context to reflect the state of the currently executing test.

Methods inherited from interface org.springframework.core.AttributeAccessor

attributeNames, getAttribute, hasAttribute, removeAttribute, setAttribute

Method Detail

getApplicationContext

ApplicationContext getApplicationContext()

Get the application context for this test context, possibly cached.

Implementations of this method are responsible for loading the application context if the corresponding context has not already been loaded, potentially caching the context as well.

Returns:

the application context

Throws:

IllegalStateException - if an error occurs while retrieving the application context

getTestClass

Class<?> getTestClass()

Get the test class for this test context.

Returns:

the test class (never null)

getTestInstance

Object getTestInstance()

Get the current test instance for this test context.

Note: this is a mutable property.

Returns:

the current test instance (may be null)

See Also:

updateState(Object, Method, Throwable)

getTestMethod

Method getTestMethod()

Get the current test method for this test context.

Note: this is a mutable property.

Returns:

the current test method (may be null)

See Also:

updateState(Object, Method, Throwable)

getTestException

Throwable getTestException()

Get the exception that was thrown during execution of the test method.

Note: this is a mutable property.

Returns:

the exception that was thrown, or null if no exception was thrown

See Also:

updateState(Object, Method, Throwable)

markApplicationContextDirty

void markApplicationContextDirty(DirtiesContext.HierarchyMode hierarchyMode)

Call this method to signal that the application context associated with this test context is dirty and should be discarded. Do this if a test has modified the context — for example, by replacing a bean definition or modifying the state of a singleton bean.

Parameters:

hierarchyMode - the context cache clearing mode to be applied if the context is part of a hierarchy (may be null)

updateState

void updateState(Object testInstance,
                 Method testMethod,
                 Throwable testException)

Update this test context to reflect the state of the currently executing test.

Caution: concurrent invocations of this method might not be thread-safe, depending on the underlying implementation.

Parameters:

testInstance - the current test instance (may be null)

testMethod - the current test method (may be null)

testException - the exception that was thrown in the test method, or null if no exception was thrown