public void AlphaUpperTest()
{
var alphaUpper = DataRandomizer.CreateString(DataRandomizer.DataType.AlphaUpper, 10);
Assert.IsTrue(alphaUpper.All(ch => char.IsUpper(ch)), $"The string {alphaUpper} wasn't all uppercase.");
Assert.AreEqual(10, alphaUpper.Length, "The string length wasn't 10.");
}
/// <summary>
/// Generates a random Social Security Number
/// in the format of ###-##-####
/// </summary>
/// <returns></returns>
private string GenerateRandomSSN()
{
var date = new DateTime(2011, 06, 25);
int loc;
var group = DataRandomizer.GenearteRandomNumber(2);
var sequence = DataRandomizer.GenearteRandomNumber(4);
// Location part cannot be 000,666 or 900-999
// If person is born after 6/25/2011
if (DateOfBirth >= date)
{
do
{
loc = Convert.ToInt32(DataRandomizer.GenearteRandomNumber(3));
}while (loc == 000 || loc == 666 || !Enumerable.Range(900, 999).Contains(loc));
return($"{loc.ToString()}-{group}-{sequence}");
}
//If Born before 06/25/2011 location part cannot be 667–679, 681–699 ,729–730, 750–772
else
{
do
{
loc = Convert.ToInt32(DataRandomizer.GenearteRandomNumber(3));
}while (!Enumerable.Range(667, 679).Contains(loc) || !Enumerable.Range(681, 699).Contains(loc) || !Enumerable.Range(729, 730).Contains(loc) || !Enumerable.Range(750, 772).Contains(loc));
return($"{loc.ToString()}-{group}-{sequence}");
}
}
public void NumericTest()
{
var numeric = DataRandomizer.CreateString(DataRandomizer.DataType.Numeric, 10);
Assert.IsTrue(numeric.All(ch => char.IsNumber(ch)), $"The string {numeric} didn't contain all numbers.");
Assert.AreEqual(10, numeric.Length, "The string length wasn't 10.");
}
/// <summary>
/// Generate a random contact message in json
/// </summary>
/// <returns></returns>
private BrokeredMessage GenerateRandomContactMessage()
{
var year = DataRandomizer.GetRandomInt(1950, 2000);
var month = DataRandomizer.GetRandomInt(1, 12);
var day = DataRandomizer.GetRandomInt(1, 25);
var birthDate = new DateTime(year, month, day);
var contact = new Contact
{
birthdate = birthDate,
contactid = Guid.NewGuid(),
description = DataRandomizer.GetRandomString(5, 30),
emailaddress1 = string.Concat(DataRandomizer.GetRandomString(5, 10), "@nonexistingdomain.disabled"),
firstname = DataRandomizer.GetRandomString(5, 10),
gendercode = DataRandomizer.GetRandomInt(1, 2).ToString(),
jobtitle = DataRandomizer.GetRandomString(5, 20),
lastname = DataRandomizer.GetRandomString(5, 10),
mobilephone = DataRandomizer.GetRandomPhoneNumber(true),
telephone1 = DataRandomizer.GetRandomPhoneNumber(),
telephone2 = DataRandomizer.GetRandomPhoneNumber()
};
var jsonSerializerSettings = new JsonSerializerSettings
{
DefaultValueHandling = DefaultValueHandling.IgnoreAndPopulate,
NullValueHandling = NullValueHandling.Ignore
};
var json = JsonConvert.SerializeObject(contact, jsonSerializerSettings);
return(new BrokeredMessage(json)
{
ContentType = "application/json"
});
}
public void AlphaUpperNumericTest()
{
var alphaUpperNumeric = DataRandomizer.CreateString(DataRandomizer.DataType.AlphaUpperNumeric, 10);
Assert.IsTrue(alphaUpperNumeric.Any(ch => char.IsUpper(ch)), $"The string {alphaUpperNumeric} didn't contain uppercase.");
Assert.IsTrue(alphaUpperNumeric.Any(ch => char.IsNumber(ch)), $"The string {alphaUpperNumeric} didn't contain a number.");
Assert.AreEqual(10, alphaUpperNumeric.Length, "The string length wasn't 10.");
}
public void AlphaLowerUpperTest()
{
var alphaLowerUpper = DataRandomizer.CreateString(DataRandomizer.DataType.AlphaLowerUpper, 10);
Assert.IsTrue(alphaLowerUpper.Any(ch => char.IsUpper(ch)), $"The string {alphaLowerUpper} didn't contain uppercase.");
Assert.IsTrue(alphaLowerUpper.Any(ch => char.IsLower(ch)), $"The string {alphaLowerUpper} didn't contain lowercase.");
Assert.AreEqual(10, alphaLowerUpper.Length, "The string length wasn't 10.");
}
public RandomAddress()
{
Number = DataRandomizer.GenearteRandomNumber(GenerateNumberLength());
Street = new Street();
GetRandomCityStateZip();
City = GetCityFromLine();
State = GetStateFromLine();
Zipcode = GetZipFromLine();
}
/// <summary>
/// Generate the random length of the address box number
/// </summary>
/// <returns></returns>
private int GenerateNumberLength()
{
int length;
do
{
length = Convert.ToInt32(DataRandomizer.GenearteRandomNumber(1));
}while (length == 0 || length > 5);
{
return(length);
}
}
private int?GenerateDependents()
{
int num = 0;
int.TryParse(DataRandomizer.GenearteRandomNumber(1), out num);
if (num <= 5)
{
return(num);
}
return(null);
}
/// <summary>
/// Generate the Random segments of the phonenumber
/// </summary>
private void GeneartePhoneNumberItems()
{
_areacode = DataRandomizer.GenearteRandomNumber(3);
_prefix = DataRandomizer.GenearteRandomNumber(3);
_linenumber = DataRandomizer.GenearteRandomNumber(4);
}
/// <summary>
/// Generates a random alpha lower string with a length of 10
/// </summary>
/// <returns></returns>
private string GenerateRandomSecondLevelDomain()
{
return(DataRandomizer.GenearteRandomString(10).ToLower());
}
/// <summary>
/// Generates and returns the Email Local Part
/// </summary>
/// <returns></returns>
private string GetLocalPart()
{
return(DataRandomizer.GenearteRandomString(8).ToLower());
}
public ActionResult <CalculationStatistic[]> CalculateStatistic(CalculationStatisticRequest request)
{
var result = new List <CalculationStatistic>();
Runs = request.Amounts[0];
var gaCalculator =
new TravelingSalesmanProblemCalculation(
MaxNotChangedGenerations,
PopulationSize,
MutationRate,
CrossoverRate,
ElitismCount);
foreach (var amount in request.Amounts)
{
var data = DataRandomizer.GenerateRandomPlaces(amount).ToArray();
var statPoint = DateTime.Now;
gaCalculator.CalculateBestRoute(data);
var endPoint = DateTime.Now;
result.Add(
new CalculationStatistic
{
AmountOfData = amount * 10,
Duration = endPoint.Subtract(statPoint).TotalSeconds * 5
});
}
//var gaCalculator =
// new TravelingSalesmanProblemCalculation(
// MaxNotChangedGenerations,
// 300,
// MutationRate,
// CrossoverRate,
// ElitismCount);
//if (data == null)
//{
// data = DataRandomizer.GenerateRandomPlaces(75).ToArray();
//}
//if (exactValue == null)
//{
// exactValue = gaCalculator.CalculateBestRoute(data);
//}
//// коефіцієнту мутації від часу виконання
//if (Runs == 0)
//{
// Runs++;
// var rate = 0.001;
// for (int i = 1; i <= 10; i++, rate += 0.005)
// {
// gaCalculator =
// new TravelingSalesmanProblemCalculation(
// MaxNotChangedGenerations,
// PopulationSize,
// CrossoverRate,
// rate,
// ElitismCount);
// var solution = gaCalculator.CalculateBestRoute(data);
// result.Add(
// new CalculationStatistic
// {
// AmountOfData = rate,
// Duration = solution.DurationInMilliseconds
// });
// if (rate == 0.006)
// {
// rate -= 0.001;
// }
// }
//}
//// коефіцієнту мутації від точності розв’язку
//else if (Runs == 1)
//{
// Runs++;
// var rate = 0.001;
// for (int i = 1; i <= 10; i++, rate += 0.005)
// {
// gaCalculator =
// new TravelingSalesmanProblemCalculation(
// MaxNotChangedGenerations,
// PopulationSize,
// CrossoverRate,
// rate,
// ElitismCount);
// var solution = gaCalculator.CalculateBestRoute(data);
// result.Add(
// new CalculationStatistic
// {
// AmountOfData = rate,
// Duration = ((solution.distance - exactValue.distance) / solution.distance) * 100
// });
// if (rate == 0.006)
// {
// rate -= 0.001;
// }
// }
//}
//// коефіцієнту схрещування від часу виконання
//else if (Runs == 2)
//{
// Runs++;
// var rate = 0.1;
// for (int i = 1; i <= 9; i++, rate += 0.1)
// {
// gaCalculator =
// new TravelingSalesmanProblemCalculation(
// MaxNotChangedGenerations,
// PopulationSize,
// rate,
// MutationRate,
// ElitismCount);
// var solution = gaCalculator.CalculateBestRoute(data);
// result.Add(
// new CalculationStatistic
// {
// AmountOfData = rate,
// Duration = solution.DurationInMilliseconds
// });
// }
//}
//// коефіцієнту схрещування від точності розв’язку
//else if (Runs == 3)
//{
// Runs++;
// var rate = 0.1;
// for (int i = 1; i <= 9; i++, rate += 0.1)
// {
// gaCalculator =
// new TravelingSalesmanProblemCalculation(
// MaxNotChangedGenerations,
// PopulationSize,
// rate,
// MutationRate,
// ElitismCount);
// var solution = gaCalculator.CalculateBestRoute(data);
// result.Add(
// new CalculationStatistic
// {
// AmountOfData = rate,
// Duration = ((solution.distance - exactValue.distance) / solution.distance) * 100
// });
// }
//}
//// коефіцієнту розміру популяції від часу виконання
//else if (Runs == 4)
//{
// Runs++;
// var amount = 10;
// for (int i = 1; i <= 10; i++, amount += 10)
// {
// gaCalculator =
// new TravelingSalesmanProblemCalculation(
// MaxNotChangedGenerations,
// amount,
// CrossoverRate,
// MutationRate,
// ElitismCount);
// var solution = gaCalculator.CalculateBestRoute(data);
// result.Add(
// new CalculationStatistic
// {
// AmountOfData = amount,
// Duration = solution.DurationInMilliseconds
// });
// }
//}
//// коефіцієнту розміру популяції від точності розв’язку
//else if (Runs == 5)
//{
// Runs++;
// var amount = 10;
// for (int i = 1; i <= 10; i++, amount += 10)
// {
// gaCalculator =
// new TravelingSalesmanProblemCalculation(
// MaxNotChangedGenerations,
// amount,
// CrossoverRate,
// MutationRate,
// ElitismCount);
// var solution = gaCalculator.CalculateBestRoute(data);
// result.Add(
// new CalculationStatistic
// {
// AmountOfData = amount,
// Duration = ((solution.distance - exactValue.distance) / solution.distance) * 100
// });
// }
//}
return(result.ToArray());
}
