Package org.springframework.test.context.support

Class DefaultTestContext

java.lang.Object

org.springframework.test.context.support.DefaultTestContext

All Implemented Interfaces:

Serializable, org.springframework.core.AttributeAccessor, TestContext

public class DefaultTestContext
extends Object
implements TestContext

Default implementation of the TestContext interface.

Since:

4.0

Author:

Sam Brannen, Juergen Hoeller, Rob Harrop

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DefaultTestContext(Class<?> testClass, MergedContextConfiguration mergedConfig, CacheAwareContextLoaderDelegate cacheAwareContextLoaderDelegate)	Construct a new DefaultTestContext from the supplied arguments.
DefaultTestContext(DefaultTestContext testContext)	Copy constructor for creating a new DefaultTestContext based on the attributes and immutable state of the supplied context.

Method Summary

Modifier and Type	Method	Description
String[]	attributeNames()
<T> T	computeAttribute(String name, Function<String,T> computeFunction)
org.springframework.context.ApplicationContext	getApplicationContext()	Get the application context for this test context.
Object	getAttribute(String name)
final MethodInvoker	getMethodInvoker()	Get the MethodInvoker to use.
final Class<?>	getTestClass()	Get the test class for this test context.
final Throwable	getTestException()	Get the exception that was thrown during execution of the test method.
final Object	getTestInstance()	Get the current test instance for this test context.
final Method	getTestMethod()	Get the current test method for this test context.
boolean	hasApplicationContext()	Determine if the application context for this test context is present in the context cache.
boolean	hasAttribute(String name)
void	markApplicationContextDirty(DirtiesContext.HierarchyMode hierarchyMode)	Mark the application context associated with this test context as dirty (i.e., by removing it from the context cache and closing it).
Object	removeAttribute(String name)
void	setAttribute(String name, Object value)
final void	setMethodInvoker(MethodInvoker methodInvoker)	Set the MethodInvoker to use.
String	toString()	Provide a String representation of this test context's state.
void	updateState(Object testInstance, Method testMethod, Throwable testException)	Update this test context to reflect the state of the currently executing test.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.test.context.TestContext

publishEvent

Constructor Details

DefaultTestContext

public DefaultTestContext(DefaultTestContext testContext)

Copy constructor for creating a new DefaultTestContext based on the attributes and immutable state of the supplied context.

Immutable state includes all arguments supplied to the standard constructor.

Throws:

NullPointerException - if the supplied DefaultTestContext is null

DefaultTestContext

public DefaultTestContext(Class<?> testClass,
 MergedContextConfiguration mergedConfig,
 CacheAwareContextLoaderDelegate cacheAwareContextLoaderDelegate)

Construct a new DefaultTestContext from the supplied arguments.

Parameters:

testClass - the test class for this test context

mergedConfig - the merged application context configuration for this test context

cacheAwareContextLoaderDelegate - the delegate to use for loading and closing the application context for this test context

Method Details

hasApplicationContext

public boolean hasApplicationContext()

Determine if the application context for this test context is present in the context cache.

Specified by:

hasApplicationContext in interface TestContext

Returns:

true if the application context has already been loaded and stored in the context cache

Since:

5.2

See Also:

• getApplicationContext()
• CacheAwareContextLoaderDelegate.isContextLoaded(org.springframework.test.context.MergedContextConfiguration)

getApplicationContext

public org.springframework.context.ApplicationContext getApplicationContext()

Get the application context for this test context.

The default implementation delegates to the CacheAwareContextLoaderDelegate that was supplied when this TestContext was constructed.

Specified by:

getApplicationContext in interface TestContext

Returns:

the application context (never null)

Throws:

IllegalStateException - if the context returned by the context loader delegate is not active (i.e., has been closed)

See Also:

• CacheAwareContextLoaderDelegate.loadContext(org.springframework.test.context.MergedContextConfiguration)

markApplicationContextDirty

public void markApplicationContextDirty(@Nullable
 DirtiesContext.HierarchyMode hierarchyMode)

Mark the application context associated with this test context as dirty (i.e., by removing it from the context cache and closing it).

The default implementation delegates to the CacheAwareContextLoaderDelegate that was supplied when this TestContext was constructed.

Specified by:

markApplicationContextDirty in interface TestContext

Parameters:

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

See Also:

• CacheAwareContextLoaderDelegate.closeContext(org.springframework.test.context.MergedContextConfiguration, org.springframework.test.annotation.DirtiesContext.HierarchyMode)

getTestClass

public final Class<?> getTestClass()

Description copied from interface: TestContext

Get the test class for this test context.

Specified by:

getTestClass in interface TestContext

Returns:

the test class (never null)

getTestInstance

public final Object getTestInstance()

Description copied from interface: TestContext

Get the current test instance for this test context.

Note: this is a mutable property.

Specified by:

getTestInstance in interface TestContext

Returns:

the current test instance (never null)

See Also:

• TestContext.updateState(Object, Method, Throwable)

getTestMethod

public final Method getTestMethod()

Description copied from interface: TestContext

Get the current test method for this test context.

Note: this is a mutable property.

Specified by:

getTestMethod in interface TestContext

Returns:

the current test method (never null)

See Also:

• TestContext.updateState(Object, Method, Throwable)

getTestException

@Nullable
public final Throwable getTestException()

Description copied from interface: TestContext

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

Note: this is a mutable property.

Specified by:

getTestException in interface TestContext

Returns:

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

See Also:

• TestContext.updateState(Object, Method, Throwable)

updateState

public void updateState(@Nullable
 Object testInstance,
 @Nullable
 Method testMethod,
 @Nullable
 Throwable testException)

Description copied from interface: TestContext

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

WARNING: This method should only be invoked by the TestContextManager.

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

Specified by:

updateState in interface TestContext

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

setMethodInvoker

public final void setMethodInvoker(MethodInvoker methodInvoker)

Description copied from interface: TestContext

Set the MethodInvoker to use.

By default, this method does nothing.

Concrete implementations should track the supplied MethodInvoker and return it from TestContext.getMethodInvoker(). Note that the standard TestContext implementation in Spring overrides this method appropriately.

Specified by:

setMethodInvoker in interface TestContext

getMethodInvoker

public final MethodInvoker getMethodInvoker()

Description copied from interface: TestContext

Get the MethodInvoker to use.

By default, this method returns MethodInvoker.DEFAULT_INVOKER.

Concrete implementations should return the MethodInvoker supplied to TestContext.setMethodInvoker(MethodInvoker). Note that the standard TestContext implementation in Spring overrides this method appropriately.

Specified by:

getMethodInvoker in interface TestContext

setAttribute

public void setAttribute(String name,
 @Nullable
 Object value)

Specified by:

setAttribute in interface org.springframework.core.AttributeAccessor

getAttribute

@Nullable
public Object getAttribute(String name)

Specified by:

getAttribute in interface org.springframework.core.AttributeAccessor

computeAttribute

public <T> T computeAttribute(String name,
 Function<String,T> computeFunction)

Specified by:

computeAttribute in interface org.springframework.core.AttributeAccessor

removeAttribute

@Nullable
public Object removeAttribute(String name)

Specified by:

removeAttribute in interface org.springframework.core.AttributeAccessor

hasAttribute

public boolean hasAttribute(String name)

Specified by:

hasAttribute in interface org.springframework.core.AttributeAccessor

attributeNames

public String[] attributeNames()

Specified by:

attributeNames in interface org.springframework.core.AttributeAccessor

toString

public String toString()

Provide a String representation of this test context's state.

Overrides:

toString in class Object