CollectionAssert.Contains Method

Definition

Namespace:

Microsoft.VisualStudio.TestTools.UnitTesting

Assembly:

Microsoft.VisualStudio.TestPlatform.TestFramework.dll

Package:

MSTest.TestFramework v3.7.0

Overloads

Contains(ICollection, Object, String, Object[])	Tests whether the specified collection contains the specified element and throws an exception if the element is not in the collection.
Contains(ICollection, Object)	Tests whether the specified collection contains the specified element and throws an exception if the element is not in the collection.
Contains(ICollection, Object, String)	Tests whether the specified collection contains the specified element and throws an exception if the element is not in the collection.

Contains(ICollection, Object, String, Object[])

Source:

CollectionAssert.cs

Tests whether the specified collection contains the specified element and throws an exception if the element is not in the collection.

public:
 static void Contains(System::Collections::ICollection ^ collection, System::Object ^ element, System::String ^ message, ... cli::array <System::Object ^> ^ parameters);

public static void Contains (System.Collections.ICollection? collection, object? element, string? message, params object?[]? parameters);

static member Contains : System.Collections.ICollection * obj * string * obj[] -> unit

Public Shared Sub Contains (collection As ICollection, element As Object, message As String, ParamArray parameters As Object())

Parameters

collection

ICollection

The collection in which to search for the element.

element

Object

The element that is expected to be in the collection.

message

String

The message to include in the exception when element is not in collection. The message is shown in test results.

parameters

Object[]

An array of parameters to use when formatting message.

Exceptions

AssertFailedException

collection is null, or collection does not contain element element.

Contains(ICollection, Object)

Source:

CollectionAssert.cs

Tests whether the specified collection contains the specified element and throws an exception if the element is not in the collection.

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

public static void Contains (System.Collections.ICollection? collection, object? element);

static member Contains : System.Collections.ICollection * obj -> unit

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

Parameters

collection

ICollection

The collection in which to search for the element.

element

Object

The element that is expected to be in the collection.

Exceptions

AssertFailedException

collection is null, or collection does not contain element element.

Contains(ICollection, Object, String)

Source:

CollectionAssert.cs

Tests whether the specified collection contains the specified element and throws an exception if the element is not in the collection.

public:
 static void Contains(System::Collections::ICollection ^ collection, System::Object ^ element, System::String ^ message);

public static void Contains (System.Collections.ICollection? collection, object? element, string? message);

static member Contains : System.Collections.ICollection * obj * string -> unit

Public Shared Sub Contains (collection As ICollection, element As Object, message As String)

Parameters

collection

ICollection

The collection in which to search for the element.

element

Object

The element that is expected to be in the collection.

message

String

The message to include in the exception when element is not in collection. The message is shown in test results.

Exceptions

AssertFailedException

collection is null, or collection does not contain element element.