Team Test API
CollectionAssert Class

Verifies true/false propositions associated with collections in unit tests.

Namespace:  Microsoft.VisualStudio.TestTools.UnitTesting
Assembly:  Microsoft.VisualStudio.QualityTools.UnitTestFramework (in Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll)
Syntax

Visual Basic (Declaration)
Public NotInheritable Class CollectionAssert
Visual Basic (Usage)
You do not need to declare an instance of a static class in order to access its members.
C#
public static class CollectionAssert
Visual C++
public ref class CollectionAssert abstract sealed
JScript
public final class CollectionAssert
Remarks

This class contains a set of static methods that evaluate a Boolean condition. If this condition evaluates to true, the assertion passes.

An assertion verifies an assumption of truth for compared conditions.

If the condition being verified is not true, the assertion fails.

ms245294.alert_caution(en-us,VS.90).gifImportant Note:

The CollectionAssert class throws an AssertFailedException to signal a failure. This exception should not be captured. This exception is handled by the unit test engine to indicate an assert failure.

Inheritance Hierarchy

System..::.Object
  Microsoft.VisualStudio.TestTools.UnitTesting..::.CollectionAssert
Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
See Also

Reference

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