public void TestGallonsFromLiters()
{
// arrange
double liter = 1;
double expected = .264172;
// act
var bus = new Converter.Conversions();
var actual = bus.getGallonsFromLiters(liter);
// assert
Assert.AreEqual(expected, actual, 0.001, "Formulas are not equal");
}
public void TestCelciusFromFahrenheit()
{
// arrange
double fahrenheit = 32;
double expected = 0;
// act
var bus = new Converter.Conversions();
var actual = bus.getCelciusFromFahrenheit(fahrenheit);
// assert
Assert.AreEqual(expected, actual, 0.001, "Formulas are not equal");
}
public void TestFahrenheitFromCelcius()
{
// arrange
double celcius = 0;
double expected = 32;
// act
var bus = new Converter.Conversions();
var actual = bus.getFahrenheitFromCelcius(celcius);
// assert
Assert.AreEqual(expected, actual, 0.001, "Formulas are not equal");
}
public void TestKilogramsFromPounds()
{
// arrange
double pounds = 1;
double expected = 2.20462;
// act
var bus = new Converter.Conversions();
var actual = bus.getKilogramsFromPounds(pounds);
// assert
Assert.AreEqual(expected, actual, 0.001, "Formulas are not equal");
}
public void TestPoundsFromKilograms()
{
// arrange
double kilograms = 1;
double expected = .453592;
// act
var bus = new Converter.Conversions();
var actual = bus.getPoundsFromKilograms(kilograms);
// assert
Assert.AreEqual(expected, actual, 0.001, "Formulas are not equal");
}
public void TestLitersFromGallons()
{
// arrange
double gallon = 1;
double expected = 3.78541;
// act
var bus = new Converter.Conversions();
var actual = bus.getLitersFromGallons(gallon);
// assert
Assert.AreEqual(expected, actual, 0.001, "Formulas are not equal");
}
public ActionResult Index(Web.ViewModels.Converter.IndexViewModel model)
{
//if (!ModelState.IsValid)
//{
// return View(model); // returns the view with errors
//}
//if (!String.IsNullOrEmpty(model.InputCelcius))
try
{
var results = new Converter.Conversions();
if (model.ViewConvertDirection == "LeftToRight")
//if (model.ViewConvertFrom > 0)
{
switch (model.ViewConvertSelect)
{
case "Temperature":
model.ViewConvertTo = results.getFahrenheitFromCelcius(model.ViewConvertFrom);
break;
case "Volume":
model.ViewConvertTo = results.getGallonsFromLiters(model.ViewConvertFrom);
break;
case "Weight":
model.ViewConvertTo = results.getPoundsFromKilograms(model.ViewConvertFrom);
break;
default:
break;
}
}
else
//if (model.ViewConvertTo > 0)
if (model.ViewConvertDirection == "RightToLeft")
{
switch (model.ViewConvertSelect)
{
case "Temperature":
model.ViewConvertFrom = results.getCelciusFromFahrenheit(model.ViewConvertTo);
break;
case "Volume":
model.ViewConvertFrom = results.getLitersFromGallons(model.ViewConvertTo);
break;
case "Weight":
model.ViewConvertFrom = results.getKilogramsFromPounds(model.ViewConvertTo);
break;
default:
break;
}
}
}
catch
{
return(View(model));
}
finally
{
}
//the next statement makes sure you post new information to the view
ModelState.Clear();
return(View(model));
}
