CollectionAssert.AreEqual Method (ICollection, ICollection)
Verifies that two specified collections are equal. The assertion fails if the collections are not equal.
Assembly: Microsoft.VisualStudio.QualityTools.UnitTestFramework (in Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll)
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. The values of elements are compared using Equals by default.