public void MassToleranceFromDaType()
        {
            var tol = Tolerance.FromDA(10);

            Assert.AreEqual(ToleranceUnit.DA, tol.Unit);
        }
        public void MassToleranceFromDaValue()
        {
            var tol = Tolerance.FromDA(10);

            Assert.AreEqual(10, tol.Value);
        }