public void Charge_Multiplication_Then_ResultShouldBeExpected()
        {
            var testee = new Charge(3, x => x.Coulombs);
            var potential = new Potential(4, x => x.Volts);

            var result = testee * potential;

            result.Should().Be(12, "J", UnitFormat.Default);
        }
        public void Potential_Add_Then_ResultShouldBeExpected()
        {
            var lhs = new Potential(5, units => units.Milli.Volts);
            var rhs = new Potential(5000, units => units.Micro.Volts);

            var result = lhs + rhs;

            result.Should().Be(10, "mV", UnitFormat.Default);
        }