CollectionAssert.Contains Method (ICollection, Object)

Verifies that the specified collection contains the specified element. The assertion fails if the element is not found in the collection.

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

Syntax

'Declaration
Public Shared Sub Contains ( _
    collection As ICollection, _
    element As Object _
)

public static void Contains(
    ICollection collection,
    Object element
)

public:
static void Contains(
    ICollection^ collection, 
    Object^ element
)

static member Contains : 
        collection:ICollection * 
        element:Object -> unit

public static function Contains(
    collection : ICollection, 
    element : Object
)

Parameters

• collection
  Type: ICollection

  The collection in which to search for the element.

• element
  Type: Object

  The element that is expected to be in the collection.

Exceptions

Exception	Condition
AssertFailedException	element is not found in collection.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

CollectionAssert Class

Contains Overload

Microsoft.VisualStudio.TestTools.UnitTesting Namespace

Other Resources

Using the Assert Classes