<PackageReference Include="NUnit" Version="4.3.0" />

NUnit.Framework.Constraints.UniqueItemsConstraint

UniqueItemsConstraint tests whether all the items in a collection are unique.
namespace NUnit.Framework.Constraints { public class UniqueItemsConstraint : CollectionItemsEqualConstraint { public UniqueItemsConstraint(); } } namespace NUnit.Framework.Constraints { public class RegexConstraint : Constraint { public RegexConstraint IgnoreCase { get; } public RegexConstraint(string pattern); public RegexConstraint(Regex regex); } }