Assert.ContainsAll Method

Definition

Namespace:: Microsoft.VisualStudio.TestTools.UnitTesting

Assembly:: MSTest.TestFramework.dll

Package:: MSTest.TestFramework v4.3.0

Important

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Overloads

Name	Description
ContainsAll(IEnumerable, IEnumerable, String, String, String)	Tests whether `collection` contains every element of `expected` (with multiplicity) and throws an exception if any element in `expected` occurs more times than in `collection`.
ContainsAll(IEnumerable, IEnumerable, IEqualityComparer, String, String, String)	Tests whether `collection` contains every element of `expected` (with multiplicity) and throws an exception if any element in `expected` occurs more times than in `collection`.
ContainsAll<T>(IEnumerable<T>, IEnumerable<T>, String, String, String)	Tests whether `collection` contains every element of `expected` (with multiplicity) and throws an exception if any element in `expected` occurs more times than in `collection`.
ContainsAll<T>(IEnumerable<T>, IEnumerable<T>, IEqualityComparer<T>, String, String, String)	Tests whether `collection` contains every element of `expected` (with multiplicity) and throws an exception if any element in `expected` occurs more times than in `collection`.

ContainsAll(IEnumerable, IEnumerable, String, String, String)

Source:: Assert.ContainsAll.cs

Tests whether collection contains every element of expected (with multiplicity) and throws an exception if any element in expected occurs more times than in collection.

public static void ContainsAll(System.Collections.IEnumerable? expected, System.Collections.IEnumerable? collection, string? message = "", string expectedExpression = "", string collectionExpression = "");

static member ContainsAll : System.Collections.IEnumerable * System.Collections.IEnumerable * string * string * string -> unit

Public Shared Sub ContainsAll (expected As IEnumerable, collection As IEnumerable, Optional message As String = "", Optional expectedExpression As String = "", Optional collectionExpression As String = "")

Parameters

expected: IEnumerable

The collection of items expected to all be present in collection.

collection: IEnumerable

The collection expected to contain every item of expected.

message: String

The message to include in the exception when an element in expected is not found (with sufficient multiplicity) in collection. The message is shown in test results.

expectedExpression: String

The syntactic expression of expected as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

collectionExpression: String

The syntactic expression of collection as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

Exceptions

AssertFailedException

Thrown if expected contains at least one element that occurs more times than in collection.

Remarks

Element multiplicity is significant: [1] does not contain all of [1, 1].

Applies to

ContainsAll(IEnumerable, IEnumerable, IEqualityComparer, String, String, String)

Source:: Assert.ContainsAll.cs

Tests whether collection contains every element of expected (with multiplicity) and throws an exception if any element in expected occurs more times than in collection.

public static void ContainsAll(System.Collections.IEnumerable? expected, System.Collections.IEnumerable? collection, System.Collections.IEqualityComparer? comparer, string? message = "", string expectedExpression = "", string collectionExpression = "");

static member ContainsAll : System.Collections.IEnumerable * System.Collections.IEnumerable * System.Collections.IEqualityComparer * string * string * string -> unit

Public Shared Sub ContainsAll (expected As IEnumerable, collection As IEnumerable, comparer As IEqualityComparer, Optional message As String = "", Optional expectedExpression As String = "", Optional collectionExpression As String = "")

Parameters

expected: IEnumerable

The collection of items expected to all be present in collection.

collection: IEnumerable

The collection expected to contain every item of expected.

comparer: IEqualityComparer

The equality comparer to use when comparing elements.

message: String

The message to include in the exception when an element in expected is not found (with sufficient multiplicity) in collection. The message is shown in test results.

expectedExpression: String

The syntactic expression of expected as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

collectionExpression: String

The syntactic expression of collection as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

Exceptions

AssertFailedException

Thrown if expected contains at least one element that occurs more times than in collection.

Remarks

Element multiplicity is significant: [1] does not contain all of [1, 1].

Applies to

ContainsAll<T>(IEnumerable<T>, IEnumerable<T>, String, String, String)

Source:: Assert.ContainsAll.cs

Tests whether collection contains every element of expected (with multiplicity) and throws an exception if any element in expected occurs more times than in collection.

public static void ContainsAll<T>(System.Collections.Generic.IEnumerable<T>? expected, System.Collections.Generic.IEnumerable<T>? collection, string? message = "", string expectedExpression = "", string collectionExpression = "");

static member ContainsAll : seq<'T> * seq<'T> * string * string * string -> unit

Public Shared Sub ContainsAll(Of T) (expected As IEnumerable(Of T), collection As IEnumerable(Of T), Optional message As String = "", Optional expectedExpression As String = "", Optional collectionExpression As String = "")

Type Parameters

T

The type of the collection items.

Parameters

expected: IEnumerable<T>

The collection of items expected to all be present in collection.

collection: IEnumerable<T>

The collection expected to contain every item of expected.

message: String

The message to include in the exception when an element in expected is not found (with sufficient multiplicity) in collection. The message is shown in test results.

expectedExpression: String

The syntactic expression of expected as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

collectionExpression: String

The syntactic expression of collection as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

Exceptions

AssertFailedException

Thrown if expected contains at least one element that occurs more times than in collection.

Remarks

Element multiplicity is significant: [1] does not contain all of [1, 1].

Applies to

ContainsAll<T>(IEnumerable<T>, IEnumerable<T>, IEqualityComparer<T>, String, String, String)

Source:: Assert.ContainsAll.cs

Tests whether collection contains every element of expected (with multiplicity) and throws an exception if any element in expected occurs more times than in collection.

public static void ContainsAll<T>(System.Collections.Generic.IEnumerable<T>? expected, System.Collections.Generic.IEnumerable<T>? collection, System.Collections.Generic.IEqualityComparer<T>? comparer, string? message = "", string expectedExpression = "", string collectionExpression = "");

static member ContainsAll : seq<'T> * seq<'T> * System.Collections.Generic.IEqualityComparer<'T> * string * string * string -> unit

Public Shared Sub ContainsAll(Of T) (expected As IEnumerable(Of T), collection As IEnumerable(Of T), comparer As IEqualityComparer(Of T), Optional message As String = "", Optional expectedExpression As String = "", Optional collectionExpression As String = "")

Type Parameters

T

The type of the collection items.

Parameters

expected: IEnumerable<T>

The collection of items expected to all be present in collection.

collection: IEnumerable<T>

The collection expected to contain every item of expected.

comparer: IEqualityComparer<T>

The equality comparer to use when comparing elements.

message: String

The message to include in the exception when an element in expected is not found (with sufficient multiplicity) in collection. The message is shown in test results.

expectedExpression: String

The syntactic expression of expected as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

collectionExpression: String

The syntactic expression of collection as given by the compiler via caller argument expression. Users shouldn't pass a value for this parameter.

Exceptions

AssertFailedException

Thrown if expected contains at least one element that occurs more times than in collection.

Remarks

Element multiplicity is significant: [1] does not contain all of [1, 1].

Applies to

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