Package org.springframework.test.context.bean.override

Class BeanOverrideTestExecutionListener

java.lang.Object

org.springframework.test.context.support.AbstractTestExecutionListener

org.springframework.test.context.bean.override.BeanOverrideTestExecutionListener

All Implemented Interfaces:

Ordered, TestExecutionListener

public class BeanOverrideTestExecutionListener
extends AbstractTestExecutionListener

TestExecutionListener that enables Bean Override support in tests, injecting overridden beans in appropriate fields of the test instance.

Since:

6.2

Author:

Simon Baslé

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
BeanOverrideTestExecutionListener()

Method Summary

Modifier and Type	Method	Description
void	beforeTestMethod(TestContext testContext)	The default implementation is empty.
int	getOrder()	Executes almost last (LOWEST_PRECEDENCE - 50).
protected void	injectFields(TestContext testContext)	Process the test instance and make sure that fields flagged for bean overriding are processed.
void	prepareTestInstance(TestContext testContext)	The default implementation is empty.
protected void	reinjectFieldsIfConfigured(TestContext testContext)	Process the test instance and make sure that fields flagged for bean overriding are processed.

Methods inherited from class org.springframework.test.context.support.AbstractTestExecutionListener

afterTestClass, afterTestExecution, afterTestMethod, beforeTestClass, beforeTestExecution

Methods inherited from class java.lang.Object

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

Constructor Details

BeanOverrideTestExecutionListener

public BeanOverrideTestExecutionListener()

Method Details

getOrder

public int getOrder()

Executes almost last (LOWEST_PRECEDENCE - 50).

Specified by:

getOrder in interface Ordered

Overrides:

getOrder in class AbstractTestExecutionListener

Returns:

the order value

See Also:

• Ordered.HIGHEST_PRECEDENCE
• Ordered.LOWEST_PRECEDENCE

prepareTestInstance

public void prepareTestInstance(TestContext testContext)
                         throws Exception

Description copied from class: AbstractTestExecutionListener

The default implementation is empty. Can be overridden by subclasses as necessary.

Specified by:

prepareTestInstance in interface TestExecutionListener

Overrides:

prepareTestInstance in class AbstractTestExecutionListener

Parameters:

testContext - the test context for the test; never null

Throws:

Exception - allows any exception to propagate

beforeTestMethod

public void beforeTestMethod(TestContext testContext)
                      throws Exception

Description copied from class: AbstractTestExecutionListener

The default implementation is empty. Can be overridden by subclasses as necessary.

Specified by:

beforeTestMethod in interface TestExecutionListener

Overrides:

beforeTestMethod in class AbstractTestExecutionListener

Parameters:

testContext - the test context in which the test method will be executed; never null

Throws:

Exception - allows any exception to propagate

See Also:

• TestExecutionListener.afterTestMethod(org.springframework.test.context.TestContext)
• TestExecutionListener.beforeTestExecution(org.springframework.test.context.TestContext)
• TestExecutionListener.afterTestExecution(org.springframework.test.context.TestContext)

injectFields

protected void injectFields(TestContext testContext)

Process the test instance and make sure that fields flagged for bean overriding are processed.

Each field's value will be updated with the overridden bean instance.

reinjectFieldsIfConfigured

protected void reinjectFieldsIfConfigured(TestContext testContext)
                                   throws Exception

Process the test instance and make sure that fields flagged for bean overriding are processed.

If a fresh instance is required, the field is nulled out and then re-injected with the overridden bean instance.

This method does nothing if the DependencyInjectionTestExecutionListener.REINJECT_DEPENDENCIES_ATTRIBUTE attribute is not present in the TestContext.

Throws:

Exception