public ActionResult DeleteConfirmed(int id)
{
FunctionComparison functionComparison = db.FunctionComparisons.Find(id);
db.FunctionComparisons.Remove(functionComparison);
db.SaveChanges();
return(RedirectToAction("Index"));
}
// GET: FunctionComparisons/Create
public ActionResult Compare()
{
FunctionComparison functionComparison = new FunctionComparison();
functionComparison.FirstFunctionCode = System.IO.File.ReadAllText(Server.MapPath(@"~/App_Data/function_text_placeholder1.txt"));
functionComparison.SecondFunctionCode = System.IO.File.ReadAllText(Server.MapPath(@"~/App_Data/function_text_placeholder2.txt"));
return(View(functionComparison));
}
public ActionResult Edit([Bind(Include = "FirstFunctionCode,SecondFunctionCode")] FunctionComparison functionComparison)
{
if (ModelState.IsValid)
{
db.Entry(functionComparison).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(functionComparison));
}
// GET: FunctionComparisons/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
FunctionComparison functionComparison = db.FunctionComparisons.Find(id);
if (functionComparison == null)
{
return(HttpNotFound());
}
return(View(functionComparison));
}
public ActionResult Compare([Bind(Include = "Index,FirstFunctionCode,SecondFunctionCode")] FunctionComparison functionComparison)
{
//return View("Result");
if (ModelState.IsValid)
{
try
{
var blah = db.FunctionComparisons.Add(functionComparison);
functionComparison.CalculateScores();
var id = db.SaveChanges();
}
catch (Exception ex)
{
Trace.TraceError(ex.Message);
}
return(View("Result", functionComparison));
}
return(View(functionComparison));
}
/// <summary>
/// Evaluate a boolean comparison between two function values that
/// implement IComparable.
/// </summary>
private void AssertFunction(TInput sample, IComparable functionValue,
FunctionComparison <TInput> comparison)
{
var expected = comparison.ExpectedFunction(sample);
if (functionValue != null)
{
if (Math.Sign(functionValue.CompareTo(expected)) != (int)comparison.EqualityOperator)
{
throw new PropertyException($"Expected {functionValue} to relate to {expected} by operator {comparison.EqualityOperator}");
}
return;
}
switch (comparison.EqualityOperator)
{
case EqualityOperator.EqualTo:
if (expected != null)
{
throw new PropertyException($"Expected null to be equal to {expected}");
}
break;
case EqualityOperator.LessThan:
if (expected == null)
{
throw new PropertyException($"Expected null to be less than null");
}
break;
case EqualityOperator.GreaterThan:
throw new PropertyException($"Expected null to be greater than {expected}");
default:
throw new PropertyException($"Unexpected equality operator {comparison.EqualityOperator}");
}
}
