StringAssert.Contains Method

Definition

Namespace:

Microsoft.VisualStudio.TestTools.UnitTesting

Assembly:

Microsoft.VisualStudio.TestPlatform.TestFramework.dll

Package:

MSTest.TestFramework v3.7.0

Overloads

Contains(String, String)	Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.
Contains(String, String, String)	Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.
Contains(String, String, StringComparison)	Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.
Contains(String, String, String, Object[])	Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.
Contains(String, String, String, StringComparison)	Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.
Contains(String, String, String, StringComparison, Object[])	Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.

Contains(String, String)

Source:

StringAssert.cs

Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.

public static void Contains (string? value, string? substring);

static member Contains : string * string -> unit

Public Shared Sub Contains (value As String, substring As String)

Parameters

value

String

The string that is expected to contain substring.

substring

String

The string expected to occur within value.

Exceptions

AssertFailedException

value is null, or substring is null, or value does not contain substring.

Contains(String, String, String)

Source:

StringAssert.cs

Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.

public static void Contains (string? value, string? substring, string? message);

static member Contains : string * string * string -> unit

Public Shared Sub Contains (value As String, substring As String, message As String)

Parameters

value

String

The string that is expected to contain substring.

substring

String

The string expected to occur within value.

message

String

The message to include in the exception when substring is not in value. The message is shown in test results.

Exceptions

AssertFailedException

value is null, or substring is null, or value does not contain substring.

Contains(String, String, StringComparison)

Source:

StringAssert.cs

Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.

public static void Contains (string? value, string? substring, StringComparison comparisonType);

static member Contains : string * string * StringComparison -> unit

Public Shared Sub Contains (value As String, substring As String, comparisonType As StringComparison)

Parameters

value

String

The string that is expected to contain substring.

substring

String

The string expected to occur within value.

comparisonType

StringComparison

The comparison method to compare strings comparisonType.

Exceptions

AssertFailedException

value is null, or substring is null, or value does not contain substring.

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

Source:

StringAssert.cs

Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.

public static void Contains (string? value, string? substring, string? message, params object?[]? parameters);

static member Contains : string * string * string * obj[] -> unit

Public Shared Sub Contains (value As String, substring As String, message As String, ParamArray parameters As Object())

Parameters

value

String

The string that is expected to contain substring.

substring

String

The string expected to occur within value.

message

String

The message to include in the exception when substring is not in value. The message is shown in test results.

parameters

Object[]

An array of parameters to use when formatting message.

Exceptions

AssertFailedException

value is null, or substring is null, or value does not contain substring.

Contains(String, String, String, StringComparison)

Source:

StringAssert.cs

Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.

public static void Contains (string? value, string? substring, string? message, StringComparison comparisonType);

static member Contains : string * string * string * StringComparison -> unit

Public Shared Sub Contains (value As String, substring As String, message As String, comparisonType As StringComparison)

Parameters

value

String

The string that is expected to contain substring.

substring

String

The string expected to occur within value.

message

String

The message to include in the exception when substring is not in value. The message is shown in test results.

comparisonType

StringComparison

The comparison method to compare strings comparisonType.

Exceptions

AssertFailedException

value is null, or substring is null, or value does not contain substring.

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

Source:

StringAssert.cs

Tests whether the specified string contains the specified substring and throws an exception if the substring does not occur within the test string.

public static void Contains (string? value, string? substring, string? message, StringComparison comparisonType, params object?[]? parameters);

static member Contains : string * string * string * StringComparison * obj[] -> unit

Public Shared Sub Contains (value As String, substring As String, message As String, comparisonType As StringComparison, ParamArray parameters As Object())

Parameters

value

String

The string that is expected to contain substring.

substring

String

The string expected to occur within value.

message

String

The message to include in the exception when substring is not in value. The message is shown in test results.

comparisonType

StringComparison

The comparison method to compare strings comparisonType.

parameters

Object[]

An array of parameters to use when formatting message.

Exceptions

AssertFailedException

value is null, or substring is null, or value does not contain substring.