public void ReturnsIntPart()
        {
            //Arrange
            IntegerMixedNumberTextResult subject = new IntegerMixedNumberTextResult(new FakeResult(5.5));

            //Act
            string actual = subject.AsSystemType();

            //Assert
            actual.Should().Be("5");
        }
        public void ReturnsEmptyStringForNoInteger()
        {
            //Arrange
            IntegerMixedNumberTextResult subject = new IntegerMixedNumberTextResult(new FakeResult(.1));

            //Act
            string actual = subject.AsSystemType();

            //Assert
            actual.Should().BeEmpty();
        }