C# Class NUnit.Framework.Internal.Execution.WorkItem

A WorkItem may be an individual test case, a fixture or a higher level grouping of tests. All WorkItems inherit from the abstract WorkItem class, which uses the template pattern to allow derived classes to perform work in whatever way is needed. A WorkItem is created with a particular TestExecutionContext and is responsible for re-establishing that context in the current thread before it begins or resumes execution.

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Private Properties

Property	Type	Description
RunTest	void
RunTestOnOwnThread	void
RunThread	void

Public Methods

Method	Description
Cancel ( bool force ) : void	Cancel (abort or stop) a WorkItem
CreateWorkItem ( ITest test, ITestFilter filter ) : WorkItem	Creates a work item.
Execute ( ) : void	Execute the current work item, including any child work items.
InitializeContext ( TestExecutionContext context ) : void	Initialize the TestExecutionContext. This must be done before executing the WorkItem. Originally, the context was provided in the constructor but delaying initialization of the context until the item is about to be dispatched allows changes in the parent context during OneTimeSetUp to be reflected in the child.
WorkItem ( System.Test test ) : System	Construct a WorkItem for a particular test.

Protected Methods

Method	Description
PerformWork ( ) : void	Method that performs actually performs the work. It should set the State to WorkItemState.Complete when done.
WorkItemComplete ( ) : void	Method called by the derived class when all work is complete

Private Methods

Method	Description
RunTest ( ) : void
RunTestOnOwnThread ( int timeout, ApartmentState apartment ) : void
RunThread ( int timeout ) : void

Method Details

Cancel() public method

Cancel (abort or stop) a WorkItem

public Cancel ( bool force ) : void
force	bool	true if the WorkItem should be aborted, false if it should run to completion
return	void

CreateWorkItem() static public method

Creates a work item.

static public CreateWorkItem ( ITest test, ITestFilter filter ) : WorkItem
test	ITest	The test for which this WorkItem is being created.
filter	ITestFilter	The filter to be used in selecting any child Tests.
return	WorkItem

Execute() public method

Execute the current work item, including any child work items.

public Execute ( ) : void
return	void

InitializeContext() public method

Initialize the TestExecutionContext. This must be done before executing the WorkItem.

Originally, the context was provided in the constructor but delaying initialization of the context until the item is about to be dispatched allows changes in the parent context during OneTimeSetUp to be reflected in the child.

public InitializeContext ( TestExecutionContext context ) : void
context	TestExecutionContext	The TestExecutionContext to use
return	void

PerformWork() protected abstract method

Method that performs actually performs the work. It should set the State to WorkItemState.Complete when done.

protected abstract PerformWork ( ) : void
return	void

WorkItem() public method

Construct a WorkItem for a particular test.

public WorkItem ( System.Test test ) : System
test	System.Test	The test that the WorkItem will run
return	System

WorkItemComplete() protected method

Method called by the derived class when all work is complete

protected WorkItemComplete ( ) : void
return	void