public void CreateAndConvertInchesValidINput()
{
//test positive cases
var mm = Inch.ConvertTo(1.25, DynamoUnitType.Millimeters);
Assert.AreEqual(25.4 * 1.25, mm, 0.001);
var cm = Inch.ConvertTo(1.25, DynamoUnitType.Centimeters);
Assert.AreEqual(2.54 * 1.25, cm, 0.001);
var m = Inch.ConvertTo(1.25, DynamoUnitType.Meters);
Assert.AreEqual(0.0254 * 1.25, m, 0.001);
var inch = Inch.ConvertTo(1.25, DynamoUnitType.Inches);
Assert.AreEqual(1.0 * 1.25, inch, 0.001);
var ft = Inch.ConvertTo(1.25, DynamoUnitType.Feet);
Assert.AreEqual(0.083333 * 1.25, ft, 0.001);
Assert.AreEqual("1 1/4\"", Inch.AsString(1.25));
//test negative cases
mm = Inch.ConvertTo(-1.25, DynamoUnitType.Millimeters);
Assert.AreEqual(-25.4 * 1.25, mm, 0.001);
cm = Inch.ConvertTo(-1.25, DynamoUnitType.Centimeters);
Assert.AreEqual(-2.54 * 1.25, cm, 0.001);
m = Inch.ConvertTo(-1.25, DynamoUnitType.Meters);
Assert.AreEqual(-0.0254 * 1.25, m, 0.001);
inch = Inch.ConvertTo(-1.25, DynamoUnitType.Inches);
Assert.AreEqual(-1.0 * 1.25, inch, 0.001);
ft = Inch.ConvertTo(-1.25, DynamoUnitType.Feet);
Assert.AreEqual(-0.083333 * 1.25, ft, 0.001);
Assert.AreEqual("-1 1/4\"", Inch.AsString(-1.25));
//test just the fractional case
Assert.AreEqual("1/4\"", Inch.AsString(.25));
Assert.AreEqual("-1/4\"", Inch.AsString(-.25));
//test just the whole case
Assert.AreEqual("1\"", Inch.AsString(1.0));
Assert.AreEqual("-1\"", Inch.AsString(-1.0));
//test some edge cases
Assert.AreEqual("0\"", Inch.AsString(0.0));
Assert.AreEqual("1/64\"", Inch.AsString(0.01));
Assert.AreEqual("1\"", Inch.AsString(0.99));
}