程序包 cn.taketoday.test.context.support

类 DependencyInjectionTestExecutionListener

java.lang.Object

cn.taketoday.test.context.support.AbstractTestExecutionListener

cn.taketoday.test.context.support.DependencyInjectionTestExecutionListener

所有已实现的接口:

cn.taketoday.core.Ordered, TestExecutionListener

public class DependencyInjectionTestExecutionListener
extends AbstractTestExecutionListener

TestExecutionListener which provides support for dependency injection and initialization of test instances.

从以下版本开始:

4.0

作者:

Sam Brannen, Juergen Hoeller, Harry Yang

字段概要

字段

修饰符和类型	字段	说明
private final AotTestContextInitializers	aotTestContextInitializers
private static final cn.taketoday.logging.Logger	logger
static final String	REINJECT_DEPENDENCIES_ATTRIBUTE	Attribute name for a TestContext attribute which indicates whether the dependencies of a test instance should be reinjected in beforeTestMethod().

从接口继承的字段 cn.taketoday.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

构造器概要

构造器

构造器	说明
DependencyInjectionTestExecutionListener()

方法概要

修饰符和类型	方法	说明
void	beforeTestMethod(TestContext testContext)	If the REINJECT_DEPENDENCIES_ATTRIBUTE in the supplied test context has a value of Boolean.TRUE, this method will have the same effect as prepareTestInstance(); otherwise, this method will have no effect.
final int	getOrder()	Returns 2000.
protected void	injectDependencies(TestContext testContext)	Performs dependency injection and bean initialization for the supplied TestContext as described in prepareTestInstance().
private void	injectDependenciesInAotMode(TestContext testContext)
void	prepareTestInstance(TestContext testContext)	Performs dependency injection on the test instance of the supplied test context by autowiring and initializing the test instance via its own application context (without checking dependencies).
private boolean	runningInAotMode(Class<?> testClass)	Determine if we are running in AOT mode for the supplied test class.

从类继承的方法 cn.taketoday.test.context.support.AbstractTestExecutionListener

afterTestClass, afterTestExecution, afterTestMethod, beforeTestClass, beforeTestExecution

从类继承的方法 java.lang.Object

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

字段详细资料

REINJECT_DEPENDENCIES_ATTRIBUTE

public static final String REINJECT_DEPENDENCIES_ATTRIBUTE

Attribute name for a TestContext attribute which indicates whether the dependencies of a test instance should be reinjected in beforeTestMethod(). Note that dependencies will be injected in prepareTestInstance() in any case.

Clients of a TestContext (e.g., other TestExecutionListeners) may therefore choose to set this attribute to signal that dependencies should be reinjected between execution of individual test methods.

Permissible values include Boolean.TRUE and Boolean.FALSE.

logger

private static final cn.taketoday.logging.Logger logger

aotTestContextInitializers

private final AotTestContextInitializers aotTestContextInitializers

构造器详细资料

DependencyInjectionTestExecutionListener

public DependencyInjectionTestExecutionListener()

方法详细资料

getOrder

public final int getOrder()

Returns 2000.

指定者:

getOrder 在接口中 cn.taketoday.core.Ordered

覆盖:

getOrder 在类中 AbstractTestExecutionListener

prepareTestInstance

public void prepareTestInstance(TestContext testContext)
                         throws Exception

Performs dependency injection on the test instance of the supplied test context by autowiring and initializing the test instance via its own application context (without checking dependencies).

The REINJECT_DEPENDENCIES_ATTRIBUTE will be subsequently removed from the test context, regardless of its value.

指定者:

prepareTestInstance 在接口中 TestExecutionListener

覆盖:

prepareTestInstance 在类中 AbstractTestExecutionListener

参数:

testContext - the test context for the test; never null

抛出:

Exception - allows any exception to propagate

beforeTestMethod

public void beforeTestMethod(TestContext testContext)
                      throws Exception

If the REINJECT_DEPENDENCIES_ATTRIBUTE in the supplied test context has a value of Boolean.TRUE, this method will have the same effect as prepareTestInstance(); otherwise, this method will have no effect.

指定者:

beforeTestMethod 在接口中 TestExecutionListener

覆盖:

beforeTestMethod 在类中 AbstractTestExecutionListener

参数:

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

抛出:

Exception - allows any exception to propagate

另请参阅:

• TestExecutionListener.afterTestMethod(cn.taketoday.test.context.TestContext)
• TestExecutionListener.beforeTestExecution(cn.taketoday.test.context.TestContext)
• TestExecutionListener.afterTestExecution(cn.taketoday.test.context.TestContext)

injectDependencies

protected void injectDependencies(TestContext testContext)
                           throws Exception

Performs dependency injection and bean initialization for the supplied TestContext as described in prepareTestInstance().

The REINJECT_DEPENDENCIES_ATTRIBUTE will be subsequently removed from the test context, regardless of its value.

参数:

testContext - the test context for which dependency injection should be performed (never null)

抛出:

Exception - allows any exception to propagate

另请参阅:

• prepareTestInstance(TestContext)
• beforeTestMethod(TestContext)

injectDependenciesInAotMode

private void injectDependenciesInAotMode(TestContext testContext)
                                  throws Exception

抛出:

Exception

runningInAotMode

private boolean runningInAotMode(Class<?> testClass)

Determine if we are running in AOT mode for the supplied test class.