Package org.springframework.integration.test.context

Class MockIntegrationContext

java.lang.Object

org.springframework.integration.test.context.MockIntegrationContext

All Implemented Interfaces:

Aware, BeanFactoryAware, BeanPostProcessor, SmartInitializingSingleton

public class MockIntegrationContext
extends Object
implements BeanPostProcessor, SmartInitializingSingleton, BeanFactoryAware

A BeanFactoryAware component with an API to customize real beans in the application context from test code.

The bean for this class is registered automatically via the SpringIntegrationTest annotation and can be autowired into test class.

Since:

5.0

Author:

Artem Bilan, Yicheng Feng

See Also:

• SpringIntegrationTest

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MOCK_INTEGRATION_CONTEXT_BEAN_NAME	The bean name for the mock integration context.

Constructor Summary

Constructors

Constructor	Description
MockIntegrationContext()

Method Summary

Modifier and Type	Method	Description
void	afterSingletonsInstantiated()
Object	postProcessBeforeInitialization(Object bean, String beanName)
void	resetBeans(String... beanNames)	Reinstate the mocked beans after execution test to their real state.
void	setBeanFactory(BeanFactory beanFactory)
void	substituteMessageHandlerFor(String consumerEndpointId, MessageHandler mockMessageHandler)
void	substituteMessageHandlerFor(String consumerEndpointId, MessageHandler mockMessageHandler, boolean autoStartup)
void	substituteMessageSourceFor(String pollingAdapterId, MessageSource<?> mockMessageSource)	Replace the real MessageSource in the SourcePollingChannelAdapter bean with provided MessageSource instance.
void	substituteMessageSourceFor(String pollingAdapterId, MessageSource<?> mockMessageSource, boolean autoStartup)	Replace the real MessageSource in the SourcePollingChannelAdapter bean with provided MessageSource instance.
void	substituteTriggerFor(String pollingEndpointId, Trigger trigger)	Replace the real Trigger in the AbstractPollingEndpoint bean with provided instance.
void	substituteTriggerFor(String pollingEndpointId, Trigger trigger, boolean autoStartup)	Replace the real Trigger in the AbstractPollingEndpoint bean with provided instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.beans.factory.config.BeanPostProcessor

postProcessAfterInitialization

Field Details

MOCK_INTEGRATION_CONTEXT_BEAN_NAME

public static final String MOCK_INTEGRATION_CONTEXT_BEAN_NAME

The bean name for the mock integration context.

See Also:

• Constant Field Values

Constructor Details

MockIntegrationContext

public MockIntegrationContext()

Method Details

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)
                    throws BeansException

Specified by:

setBeanFactory in interface BeanFactoryAware

Throws:

BeansException

postProcessBeforeInitialization

public Object postProcessBeforeInitialization(Object bean,
 String beanName)
                                       throws BeansException

Specified by:

postProcessBeforeInitialization in interface BeanPostProcessor

Throws:

BeansException

afterSingletonsInstantiated

public void afterSingletonsInstantiated()

Specified by:

afterSingletonsInstantiated in interface SmartInitializingSingleton

resetBeans

public void resetBeans(String... beanNames)

Reinstate the mocked beans after execution test to their real state. Typically, this method is used from JUnit clean up methods.

Parameters:

beanNames - the bean names to reset. If null, all the mocked beans are reset

substituteMessageSourceFor

public void substituteMessageSourceFor(String pollingAdapterId,
 MessageSource<?> mockMessageSource)

Replace the real MessageSource in the SourcePollingChannelAdapter bean with provided MessageSource instance. Can be a mock object.

Parameters:

pollingAdapterId - the endpoint bean name

mockMessageSource - the MessageSource to replace in the endpoint bean

See Also:

• MockIntegration.mockMessageSource(T)

substituteMessageSourceFor

public void substituteMessageSourceFor(String pollingAdapterId,
 MessageSource<?> mockMessageSource,
 boolean autoStartup)

Replace the real MessageSource in the SourcePollingChannelAdapter bean with provided MessageSource instance. Can be a mock object. The endpoint is not started when autoStartup == false.

Parameters:

pollingAdapterId - the endpoint bean name

mockMessageSource - the MessageSource to replace in the endpoint bean

autoStartup - start or not the endpoint after replacing its MessageSource

See Also:

• MockIntegration.mockMessageSource(T)

substituteMessageHandlerFor

public void substituteMessageHandlerFor(String consumerEndpointId,
 MessageHandler mockMessageHandler)

substituteMessageHandlerFor

public void substituteMessageHandlerFor(String consumerEndpointId,
 MessageHandler mockMessageHandler,
 boolean autoStartup)

substituteTriggerFor

public void substituteTriggerFor(String pollingEndpointId,
 Trigger trigger)

Replace the real Trigger in the AbstractPollingEndpoint bean with provided instance.

Parameters:

pollingEndpointId - the AbstractPollingEndpoint bean id to replace

trigger - the Trigger to set into AbstractPollingEndpoint

Since:

6.3

substituteTriggerFor

public void substituteTriggerFor(String pollingEndpointId,
 Trigger trigger,
 boolean autoStartup)

Replace the real Trigger in the AbstractPollingEndpoint bean with provided instance. The endpoint is not started when autoStartup == false.

Parameters:

pollingEndpointId - the AbstractPollingEndpoint bean id to replace

trigger - the Trigger to set into AbstractPollingEndpoint

autoStartup - start or not the endpoint after replacing its MessageSource

Since:

6.3