DefaultTestContext (Spring Framework 5.3.7 API)

java.lang.Object
- org.springframework.test.context.support.DefaultTestContext

All Implemented Interfaces:

Serializable, 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 and Description
`DefaultTestContext(Class<?> testClass, MergedContextConfiguration mergedContextConfiguration, 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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String[]`	`attributeNames()` Return the names of all attributes.
`<T> T`	`computeAttribute(String name, Function<String,T> computeFunction)` Compute a new value for the attribute identified by `name` if necessary and set the new value in this `AttributeAccessor`.
`ApplicationContext`	`getApplicationContext()` Get the application context for this test context.
`Object`	`getAttribute(String name)` Get the value of the attribute identified by `name`.
`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.
`boolean`	`hasApplicationContext()` Determine if the application context for this test context is present in the context cache.
`boolean`	`hasAttribute(String name)` Return `true` if the attribute identified by `name` exists.
`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)` Remove the attribute identified by `name` and return its value.
`void`	`setAttribute(String name, Object value)` Set the attribute defined by `name` to the supplied `value`.
`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 Detail
  - 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 mergedContextConfiguration,
                          CacheAwareContextLoaderDelegate cacheAwareContextLoaderDelegate)
```
    Construct a new DefaultTestContext from the supplied arguments.
    
    Parameters:
    
    testClass - the test class for this test context
    
    mergedContextConfiguration - 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 Detail
  - 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 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
  - setAttribute
```
public void setAttribute(String name,
                         @Nullable
                         Object value)
```
    Description copied from interface: AttributeAccessor
    
    Set the attribute defined by name to the supplied value.
    If value is null, the attribute is removed.
    In general, users should take care to prevent overlaps with other metadata attributes by using fully-qualified names, perhaps using class or package names as prefix.
    
    Specified by:
    
    setAttribute in interface AttributeAccessor
    
    Parameters:
    
    name - the unique attribute key
    
    value - the attribute value to be attached
  - getAttribute
```
@Nullable
public Object getAttribute(String name)
```
    Description copied from interface: AttributeAccessor
    
    Get the value of the attribute identified by name.
    Return null if the attribute doesn't exist.
    
    Specified by:
    
    getAttribute in interface AttributeAccessor
    
    Parameters:
    
    name - the unique attribute key
    
    Returns:
    
    the current value of the attribute, if any
  - computeAttribute
```
public <T> T computeAttribute(String name,
                              Function<String,T> computeFunction)
```
    Description copied from interface: AttributeAccessor
    
    Compute a new value for the attribute identified by name if necessary and set the new value in this AttributeAccessor.
    If a value for the attribute identified by name already exists in this AttributeAccessor, the existing value will be returned without applying the supplied compute function.
    The default implementation of this method is not thread safe but can overridden by concrete implementations of this interface.
    
    Specified by:
    
    computeAttribute in interface AttributeAccessor
    
    Type Parameters:
    
    T - the type of the attribute value
    
    Parameters:
    
    name - the unique attribute key
    
    computeFunction - a function that computes a new value for the attribute name; the function must not return a null value
    
    Returns:
    
    the existing value or newly computed value for the named attribute
    
    See Also:
    
    AttributeAccessor.getAttribute(String), AttributeAccessor.setAttribute(String, Object)
  - removeAttribute
```
@Nullable
public Object removeAttribute(String name)
```
    Description copied from interface: AttributeAccessor
    
    Remove the attribute identified by name and return its value.
    Return null if no attribute under name is found.
    
    Specified by:
    
    removeAttribute in interface AttributeAccessor
    
    Parameters:
    
    name - the unique attribute key
    
    Returns:
    
    the last value of the attribute, if any
  - hasAttribute
```
public boolean hasAttribute(String name)
```
    Description copied from interface: AttributeAccessor
    
    Return true if the attribute identified by name exists.
    Otherwise return false.
    
    Specified by:
    
    hasAttribute in interface AttributeAccessor
    
    Parameters:
    
    name - the unique attribute key
  - attributeNames
```
public String[] attributeNames()
```
    Description copied from interface: AttributeAccessor
    
    Return the names of all attributes.
    
    Specified by:
    
    attributeNames in interface AttributeAccessor
  - toString
```
public String toString()
```
    Provide a String representation of this test context's state.
    
    Overrides:
    
    toString in class Object

Class DefaultTestContext

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTestContext

DefaultTestContext

Method Detail

hasApplicationContext

getApplicationContext

markApplicationContextDirty

getTestClass

getTestInstance

getTestMethod

getTestException

updateState

setAttribute

getAttribute

computeAttribute

removeAttribute

hasAttribute

attributeNames

toString