<PackageReference Include="NUnit" Version="4.1.0" />

CollectionSupersetConstraint

public class CollectionSupersetConstraint : CollectionItemsEqualConstraint
CollectionSupersetConstraint is used to determine whether one collection is a superset of another
public CollectionSupersetConstraint(IEnumerable expected)

Construct a CollectionSupersetConstraint

public CollectionSupersetConstraint Using<TSupersetType, TSubsetType>(Func<TSupersetType, TSubsetType, bool> comparison)

Flag the constraint to use the supplied predicate function