EqualNumericWithoutUsingConstraint<T>
                    public class EqualNumericWithoutUsingConstraint<T> : Constraint where T : ValueType modreq(System.Runtime.InteropServices.UnmanagedType), IConvertible
                
                EqualNumericConstraint is able to compare an actual value with the
            expected value provided in its constructor. Two objects are
            considered equal if both are null, or if both have the same
            value. NUnit has special semantics for some object types.
            
                
The expected value.
            
Switches the .Within() modifier to interpret its tolerance as
            a percentage that the actual values is allowed to deviate from
            the expected value.
            
Gets the tolerance for this comparison.
            
Switches the .Within() modifier to interpret its tolerance as
            a distance in representable values (see remarks).
            
Initializes a new instance of the  EqualConstraint class.
            
Test whether the constraint is satisfied by a given value
            
Flag the constraint to use a tolerance when determining equality.