public void ProcessRandomBondsWithPrices()
{
var PricingFile = @"bondprices.data";
var baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
var binDirectory = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory).Parent.Parent.FullName;
var fqInputFile = Path.Combine(binDirectory, PricingFile);
var alphaRandom = new Random();
var decimalRandom = new Random();
using (var file = new StreamWriter(fqInputFile))
{
for (int i = 0; i < 100; i++)
{
file.WriteLine(alphaRandom.RandomString(8));
for (int j = 0; j < 10; j++)
{
file.WriteLine(decimalRandom.NextDouble(0.75, 100.0));
}
}
}
//Act
var fileProcessor = new BondFileProcessor(fqInputFile);
using (var consoleOutput = new ConsoleOutput())
{
fileProcessor.Process();
var data = consoleOutput.GetOutput();
//Assert
Assert.False(data.Split('\n').Length == 100);
}
}
public void ProcessBondFileWithNoCusipsJustPrices()
{
// Arrange
var result = @"";
var PricingFile = @"bondprices.data";
var baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
var binDirectory = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory).Parent.Parent.FullName;
var fqInputFile = Path.Combine(binDirectory, PricingFile);
using (var file = new StreamWriter(fqInputFile))
{
file.WriteLine("100");
file.WriteLine("200");
file.WriteLine("300");
}
//Act
var fileProcessor = new BondFileProcessor(fqInputFile);
using (var consoleOutput = new ConsoleOutput())
{
fileProcessor.Process();
var data = consoleOutput.GetOutput();
//Assert
Assert.Equal(data, result);
}
}
public void ProcessBondFileWithJustCusipsNoPrices()
{
// Arrange
var result = @"Cusip=XXXXXXXX OpeningPrice=0 LowestPrice=0 HighestPrice=0 ClosingPrice=0
Cusip=YYYYYYYY OpeningPrice=0 LowestPrice=0 HighestPrice=0 ClosingPrice=0
Cusip=ZZZZZZZZ OpeningPrice=0 LowestPrice=0 HighestPrice=0 ClosingPrice=0
";
var PricingFile = @"bondprices.data";
var baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
var binDirectory = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory).Parent.Parent.FullName;
var fqInputFile = Path.Combine(binDirectory, PricingFile);
using (var file = new StreamWriter(fqInputFile))
{
file.WriteLine("XXXXXXXX");
file.WriteLine("YYYYYYYY");
file.WriteLine("ZZZZZZZZ");
}
//Act
var fileProcessor = new BondFileProcessor(fqInputFile);
using (var consoleOutput = new ConsoleOutput())
{
fileProcessor.Process();
var data = consoleOutput.GetOutput();
//Assert
Assert.Equal(data, result);
}
}
public void ProcessBondsWithPricesFrom0to9()
{
// Arrange
var result = @"Cusip=00000000 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
Cusip=11111111 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
Cusip=22222222 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
Cusip=33333333 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
Cusip=44444444 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
Cusip=55555555 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
Cusip=66666666 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
Cusip=77777777 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
Cusip=88888888 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
Cusip=99999999 OpeningPrice=0 LowestPrice=0 HighestPrice=9 ClosingPrice=9
";
var PricingFile = @"bondprices.data";
var baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
var binDirectory = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory).Parent.Parent.FullName;
var fqInputFile = Path.Combine(binDirectory, PricingFile);
using (var file = new StreamWriter(fqInputFile))
{
for (int i = 0; i < 10; i++)
{
file.WriteLine($"{i}{i}{i}{i}{i}{i}{i}{i}");
for (int j = 0; j < 10; j++)
{
file.WriteLine(j);
}
}
}
//Act
var fileProcessor = new BondFileProcessor(fqInputFile);
using (var consoleOutput = new ConsoleOutput())
{
fileProcessor.Process();
var data = consoleOutput.GetOutput();
//Assert
Assert.Equal(data, result);
}
}
public void FailWhenInputFileHasNoValidCusipsAndPrices()
{
// Arrange a file with just dates
var PricingFile = @"bondprices.data";
var baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
var binDirectory = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory).Parent.Parent.FullName;
var fqInputFile = Path.Combine(binDirectory, PricingFile);
var random = new Random();
using (var file = new StreamWriter(fqInputFile))
{
for (int i = 0; i < 10; i++)
{
file.WriteLine(random.GetRandomDateTime(DateTime.Parse("Jan 1 2019"), DateTime.Parse("Jan 1 2019")));
}
}
//Act
var fileProcessor = new BondFileProcessor(fqInputFile);
Assert.Throws <ArgumentOutOfRangeException>(() => fileProcessor.Process());
}
