public void Orientation_Vertical()
 {
     input = "V";
     StringConverters.Orientation(input).Should().Be("vertical");
 }
 public void Orientation_InvalidInput()
 {
     input = "G";
     StringConverters.Orientation(input).Should().Be("Error");
 }
 public void Orientation_Horizontal()
 {
     input = "H";
     StringConverters.Orientation(input).Should().Be("horizontal");
 }