CollectionAssert.AreEqual Method (ICollection, ICollection, IComparer)
Verifies that two specified collections are equal, using the specified method to compare the values of elements. The assertion fails if the collections are not equal.
Namespace: Microsoft.VisualStudio.TestTools.UnitTesting
Assembly: Microsoft.VisualStudio.QualityTools.UnitTestFramework (in Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll)
'Declaration
Public Shared Sub AreEqual ( _
expected As ICollection, _
actual As ICollection, _
comparer As IComparer _
)
public static void AreEqual(
ICollection expected,
ICollection actual,
IComparer comparer
)
public:
static void AreEqual(
ICollection^ expected,
ICollection^ actual,
IComparer^ comparer
)
static member AreEqual :
expected:ICollection *
actual:ICollection *
comparer:IComparer -> unit
public static function AreEqual(
expected : ICollection,
actual : ICollection,
comparer : IComparer
)
expected
Type: ICollectionThe first collection to compare. This is the collection the unit test expects.
actual
Type: ICollectionThe second collection to compare. This is the collection the unit test produced.
comparer
Type: IComparerThe compare implementation to use when comparing elements of the collection.
| Exception | Condition |
|---|---|
| AssertFailedException | expected is not equal to actual. |
Two collections are equal if they have the same elements in the same order and quantity. Elements are equal if their values are equal, not if they refer to the same object.
- 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.