Assert.IsInstanceOfType Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.TestTools.UnitTesting

Assembly:: Microsoft.VisualStudio.TestPlatform.TestFramework.dll

Assembly:: Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll

Package:: MSTest.TestFramework v1.1.18

Package:: MSTest.TestFramework v1.2.1

Package:: MSTest.TestFramework v1.3.2

Package:: MSTest.TestFramework v1.4.0

Package:: MSTest.TestFramework v2.0.0

Package:: MSTest.TestFramework v2.1.2

Package:: MSTest.TestFramework v2.2.10

Package:: MSTest.TestFramework v3.0.4

Package:: MSTest.TestFramework v3.1.1

Package:: MSTest.TestFramework v3.2.2

Package:: MSTest.TestFramework v3.3.1

Package:: MSTest.TestFramework v3.4.3

Package:: MSTest.TestFramework v3.5.1

Package:: MSTest.TestFramework v3.6.4

Package:: MSTest.TestFramework v3.7.3

Package:: MSTest.TestFramework v3.8.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Overloads

IsInstanceOfType(Object, Type, String, Object[])	Tests whether the specified object is an instance of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of the object.
IsInstanceOfType(Object, Type)	Tests whether the specified object is an instance of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of the object.
IsInstanceOfType(Object, Type, Assert+AssertIsInstanceOfTypeInterpolatedStringHandler)	Tests whether the specified object is an instance of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of the object.
IsInstanceOfType(Object, Type, String)	Tests whether the specified object is an instance of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of the object.
IsInstanceOfType<T>(Object, T, Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T>)	Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.
IsInstanceOfType<T>(Object, String, Object[])	Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.
IsInstanceOfType<T>(Object, T, String)	Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.
IsInstanceOfType<T>(Object, T, String, Object[])	Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.
IsInstanceOfType<T>(Object, T)	Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.
IsInstanceOfType<T>(Object, Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T>)	Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.
IsInstanceOfType<T>(Object)	Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.
IsInstanceOfType<T>(Object, String)	Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.

IsInstanceOfType(Object, Type, String, Object[])

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType(object value, Type expectedType, string message, params object[] parameters);

public static void IsInstanceOfType(object? value, Type? expectedType, string? message, params object?[]? parameters);

static member IsInstanceOfType : obj * Type * string * obj[] -> unit

Public Shared Sub IsInstanceOfType (value As Object, expectedType As Type, message As String, ParamArray parameters As Object())

Parameters

value: Object

The object the test expects to be of the specified type.

expectedType: Type

The expected type of value.

message: String

The message to include in the exception when value is not an instance of expectedType. The message is shown in test results.

parameters: Object[]

An array of parameters to use when formatting message.

Exceptions

AssertFailedException

Thrown if value is null or expectedType is not in the inheritance hierarchy of value.

Applies to

MSTest.TestFramework 3.8.0 et autres versions

Produit	Versions
MSTest.TestFramework	1.1.18, 1.2.1, 1.3.2, 1.4.0, 2.2.0, 2.1.2, 2.2.10, 3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.0

IsInstanceOfType(Object, Type)

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType(object value, Type expectedType);

public static void IsInstanceOfType(object? value, Type? expectedType);

static member IsInstanceOfType : obj * Type -> unit

Public Shared Sub IsInstanceOfType (value As Object, expectedType As Type)

Parameters

value: Object

The object the test expects to be of the specified type.

expectedType: Type

The expected type of value.

Exceptions

AssertFailedException

Thrown if value is null or expectedType is not in the inheritance hierarchy of value.

Applies to

MSTest.TestFramework 3.8.0 et autres versions

Produit	Versions
MSTest.TestFramework	1.1.18, 1.2.1, 1.3.2, 1.4.0, 2.2.0, 2.1.2, 2.2.10, 3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.0

IsInstanceOfType(Object, Type, Assert+AssertIsInstanceOfTypeInterpolatedStringHandler)

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType(object? value, Type? expectedType, ref Microsoft.VisualStudio.TestTools.UnitTesting.Assert.AssertIsInstanceOfTypeInterpolatedStringHandler message);

static member IsInstanceOfType : obj * Type * AssertIsInstanceOfTypeInterpolatedStringHandler -> unit

Public Shared Sub IsInstanceOfType (value As Object, expectedType As Type, ByRef message As Assert.AssertIsInstanceOfTypeInterpolatedStringHandler)

Parameters

value: Object

The object the test expects to be of the specified type.

expectedType: Type

The expected type of value.

message: Microsoft.VisualStudio.TestTools.UnitTesting.Assert.AssertIsInstanceOfTypeInterpolatedStringHandler

The message to include in the exception when value is not an instance of expectedType. The message is shown in test results.

Applies to

MSTest.TestFramework 3.8.0

Produit	Versions
MSTest.TestFramework	3.8.0

IsInstanceOfType(Object, Type, String)

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the expected type and throws an exception if the expected type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType(object value, Type expectedType, string message);

public static void IsInstanceOfType(object? value, Type? expectedType, string? message);

static member IsInstanceOfType : obj * Type * string -> unit

Public Shared Sub IsInstanceOfType (value As Object, expectedType As Type, message As String)

Parameters

value: Object

The object the test expects to be of the specified type.

expectedType: Type

The expected type of value.

message: String

The message to include in the exception when value is not an instance of expectedType. The message is shown in test results.

Exceptions

AssertFailedException

Thrown if value is null or expectedType is not in the inheritance hierarchy of value.

Applies to

MSTest.TestFramework 3.8.0 et autres versions

Produit	Versions
MSTest.TestFramework	1.1.18, 1.2.1, 1.3.2, 1.4.0, 2.2.0, 2.1.2, 2.2.10, 3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.0

IsInstanceOfType<T>(Object, T, Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T>)

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType<T>(object? value, out T instance, ref Microsoft.VisualStudio.TestTools.UnitTesting.Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T> message);

static member IsInstanceOfType : obj * 'T * AssertGenericIsInstanceOfTypeInterpolatedStringHandler -> unit

Public Shared Sub IsInstanceOfType(Of T) (value As Object, ByRef instance As T, ByRef message As Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler(Of T))

Type Parameters

T

The expected type of value.

Parameters

value: Object

instance: T

message: Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T>

Applies to

MSTest.TestFramework 3.8.0

Produit	Versions
MSTest.TestFramework	3.8.0

IsInstanceOfType<T>(Object, String, Object[])

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType<T>(object? value, string? message, params object?[]? parameters);

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

Public Shared Sub IsInstanceOfType(Of T) (value As Object, message As String, ParamArray parameters As Object())

Type Parameters

T

The expected type of value.

Parameters

value: Object

message: String

parameters: Object[]

Applies to

MSTest.TestFramework 3.8.0 et autres versions

Produit	Versions
MSTest.TestFramework	3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.0

IsInstanceOfType<T>(Object, T, String)

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType<T>(object? value, out T instance, string? message);

static member IsInstanceOfType : obj * 'T * string -> unit

Public Shared Sub IsInstanceOfType(Of T) (value As Object, ByRef instance As T, message As String)

Type Parameters

T

The expected type of value.

Parameters

value: Object

instance: T

message: String

Applies to

MSTest.TestFramework 3.8.0 et autres versions

Produit	Versions
MSTest.TestFramework	3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.0

IsInstanceOfType<T>(Object, T, String, Object[])

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType<T>(object? value, out T instance, string? message, params object?[]? parameters);

static member IsInstanceOfType : obj * 'T * string * obj[] -> unit

Public Shared Sub IsInstanceOfType(Of T) (value As Object, ByRef instance As T, message As String, ParamArray parameters As Object())

Type Parameters

T

The expected type of value.

Parameters

value: Object

instance: T

message: String

parameters: Object[]

Applies to

MSTest.TestFramework 3.8.0 et autres versions

Produit	Versions
MSTest.TestFramework	3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.0

IsInstanceOfType<T>(Object, T)

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType<T>(object? value, out T instance);

static member IsInstanceOfType : obj * 'T -> unit

Public Shared Sub IsInstanceOfType(Of T) (value As Object, ByRef instance As T)

Type Parameters

T

The expected type of value.

Parameters

value: Object

instance: T

Applies to

MSTest.TestFramework 3.8.0 et autres versions

Produit	Versions
MSTest.TestFramework	3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.0

IsInstanceOfType<T>(Object, Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T>)

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType<T>(object? value, ref Microsoft.VisualStudio.TestTools.UnitTesting.Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T> message);

static member IsInstanceOfType : obj * AssertGenericIsInstanceOfTypeInterpolatedStringHandler -> unit

Public Shared Sub IsInstanceOfType(Of T) (value As Object, ByRef message As Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler(Of T))

Type Parameters

T

The expected type of value.

Parameters

value: Object

message: Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T>

Applies to

MSTest.TestFramework 3.8.0

Produit	Versions
MSTest.TestFramework	3.8.0

IsInstanceOfType<T>(Object)

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType<T>(object? value);

static member IsInstanceOfType : obj -> unit

Public Shared Sub IsInstanceOfType(Of T) (value As Object)

Type Parameters

T

The expected type of value.

Parameters

value: Object

Applies to

MSTest.TestFramework 3.8.0 et autres versions

Produit	Versions
MSTest.TestFramework	3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.0

IsInstanceOfType<T>(Object, String)

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Source:: Assert.IsInstanceOfType.cs

Tests whether the specified object is an instance of the generic type and throws an exception if the generic type is not in the inheritance hierarchy of the object.

public static void IsInstanceOfType<T>(object? value, string? message);

static member IsInstanceOfType : obj * string -> unit

Public Shared Sub IsInstanceOfType(Of T) (value As Object, message As String)

Type Parameters

T

The expected type of value.

Parameters

value: Object

message: String

Applies to

MSTest.TestFramework 3.8.0 et autres versions

Produit	Versions
MSTest.TestFramework	3.0.4, 3.1.1, 3.2.2, 3.3.1, 3.4.3, 3.5.1, 3.6.4, 3.7.3, 3.8.0

Partager via

Assert.IsInstanceOfType Method

Definition

Overloads

IsInstanceOfType(Object, Type, String, Object[])

Parameters

Exceptions

Applies to

IsInstanceOfType(Object, Type)

Parameters

Exceptions

Applies to

IsInstanceOfType(Object, Type, Assert+AssertIsInstanceOfTypeInterpolatedStringHandler)

Parameters

Applies to

IsInstanceOfType(Object, Type, String)

Parameters

Exceptions

Applies to

IsInstanceOfType<T>(Object, T, Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T>)

Type Parameters

Parameters

Applies to

IsInstanceOfType<T>(Object, String, Object[])

Type Parameters

Parameters

Applies to

IsInstanceOfType<T>(Object, T, String)

Type Parameters

Parameters

Applies to

IsInstanceOfType<T>(Object, T, String, Object[])

Type Parameters

Parameters

Applies to

IsInstanceOfType<T>(Object, T)

Type Parameters

Parameters

Applies to

IsInstanceOfType<T>(Object, Assert.AssertGenericIsInstanceOfTypeInterpolatedStringHandler<T>)

Type Parameters

Parameters

Applies to

IsInstanceOfType<T>(Object)

Type Parameters

Parameters

Applies to

IsInstanceOfType<T>(Object, String)

Type Parameters

Parameters

Applies to

Ressources supplémentaires