<PackageReference Include="NUnit" Version="4.2.2" />

NUnit.Framework.Constraints.RangeConstraint

public class RangeConstraint : Constraint
RangeConstraint tests whether two values are within a specified range.
namespace NUnit.Framework.Constraints { public class RangeConstraint : Constraint { public RangeConstraint(object from, object to); public RangeConstraint Using(IComparer comparer); public RangeConstraint Using<[System.Runtime.CompilerServices.Nullable(2)] T>(IComparer<T> comparer); public RangeConstraint Using<[System.Runtime.CompilerServices.Nullable(2)] T>(Comparison<T> comparer); } }