public void Adding2Customers()
{
const string lineExpected1 = "Dennis;Ritchie;9/9/1941;";
var customer1 = new CustomerRecord
{
Firstname = "Dennis",
Lastname = "Ritchie",
BirthDay = "9/9/1941"
};
const string lineExpected2 = "Ken;Thompson;2/4/1943;";
var customer2 = new CustomerRecord
{
Firstname = "Ken",
Lastname = "Thompson",
BirthDay = "2/4/1943"
};
var csvFile = Path.GetTempFileName();
var lineFile = new LineFile(csvFile);
var repo = new CustomerRepository <CustomerRecord>(lineFile, ';');
repo.Open();
repo.Store(customer1);
repo.Store(customer2);
repo.Close();
var lines = File.ReadAllLines(csvFile);
Assert.AreEqual(lineExpected1, lines[0]);
Assert.AreEqual(lineExpected2, lines[1]);
}
public void UpdatingACustomer()
{
var customer = new CustomerRecord
{
Firstname = "Bjorn",
Lastname = "Stroustrup",
BirthDay = "12/30/1950"
};
var csvFile = Path.GetTempFileName();
var lineFile = new LineFile(csvFile);
var repo = new CustomerRepository <CustomerRecord>(lineFile, ';');
repo.Open();
repo.Store(customer);
customer.Firstname = "Bjarne";
repo.Store(customer);
repo.Close();
var lines = File.ReadAllLines(csvFile);
const string lineExpected = "Bjarne;Stroustrup;12/30/1950;";
Assert.IsTrue(lines.Length == 1);
Assert.AreEqual(lineExpected, lines[0]);
}
public void DeletingSomeLines()
{
const int totalLines = 10000;
var filename = Path.Combine(Path.GetTempPath(), string.Format("{0}.txt", DateTime.Now.Ticks));
var lineFileWriter = new LineFile(filename);
var linesToAdd = new List <string>();
for (int i = 0; i < totalLines; i++)
{
linesToAdd.Add(string.Format("This is a medium lenght line, and, incidentally, this is the {0} line :)", i));
}
lineFileWriter.AddLines(linesToAdd.ToArray());
var linesToDelete = new List <string>();
for (int i = 0; i < totalLines; i += 10)
{
linesToDelete.Add(string.Format("This is a medium lenght line, and, incidentally, this is the {0} line :)", i));
}
lineFileWriter.DeleteLines(linesToDelete.ToArray());
var readLines = lineFileWriter.ReadAllLines();
Assert.AreEqual(totalLines - (totalLines / 10), readLines.Count);
}
public void Set(LineFile l)
{
myFile = l;
GetComponentInChildren <Text>().text = l.fileName;
GetComponentInChildren <Button>().SetOnClickListener(() => {
Select(this);
});
}
public void AddALine_ToAnInexistentFile_CreatesFile()
{
var filename = Path.Combine(Path.GetTempPath(), string.Format("{0}.txt", DateTime.Now.Ticks));
var lineFileWriter = new LineFile(filename);
lineFileWriter.AddLine("hello!");
Assert.IsTrue(File.Exists(filename));
}
public static List <LineFile> GetFiles()
{
List <LineFile> l = new List <LineFile>();
foreach (string i in Directory.GetFiles(directory))
{
LineFile n = new LineFile();
n.fullPath = i;
n.fileName = Path.GetFileNameWithoutExtension(i);
l.Add(n);
}
return(l);
}
public void AddingTooMuchLines()
{
var filename = Path.Combine(Path.GetTempPath(), string.Format("{0}.txt", DateTime.Now.Ticks));
var lineFileWriter = new LineFile(filename);
var lines = new List <string>();
for (int i = 0; i < 1000000; i++)
{
lines.Add(string.Format("This is a medium lenght line, and, incidentally, this is the {0} line :)", i));
}
lineFileWriter.AddLines(lines.ToArray());
Assert.IsTrue(File.Exists(filename));
}
public void ReadLine(int number)
{
var filename = Path.Combine(Path.GetTempPath(), string.Format("{0}.txt", DateTime.Now.Ticks));
var lineFileWriter = new LineFile(filename);
var lines = new List <string>();
for (int i = 0; i < 1000; i++)
{
lines.Add(i.ToString());
}
lineFileWriter.AddLines(lines.ToArray());
var line = lineFileWriter.ReadLine(number);
Assert.AreEqual(number.ToString(), line);
}
public void ReadAllLines()
{
var filename = Path.Combine(Path.GetTempPath(), string.Format("{0}.txt", DateTime.Now.Ticks));
var lineFileWriter = new LineFile(filename);
var lines = new List <string>();
for (int i = 0; i < 1000000; i++)
{
lines.Add(string.Format("This is a medium lenght line, and, incidentally, this is the {0} line :)", i));
}
lineFileWriter.AddLines(lines.ToArray());
var readLines = lineFileWriter.ReadAllLines();
Assert.AreEqual(1000000, readLines.Count);
}
public void AddingACustomer()
{
var customer = new CustomerRecord
{
Firstname = "Niklaus",
Lastname = "Wirth",
BirthDay = "02/15/1934"
};
var csvFile = Path.GetTempFileName();
var lineFile = new LineFile(csvFile);
var repo = new CustomerRepository <CustomerRecord>(lineFile, ';');
repo.Open();
repo.Store(customer);
repo.Close();
var line = File.ReadAllText(csvFile);
const string lineExpected = "Niklaus;Wirth;02/15/1934;\r\n";
Assert.AreEqual(lineExpected, line);
}
public void AddAndRetrieveACustomer()
{
var customer = new CustomerRecord
{
Firstname = "James",
Lastname = "Gosling",
BirthDay = "05/19/1955"
};
var csvFile = Path.GetTempFileName();
var lineFile = new LineFile(csvFile);
var repo = new CustomerRepository <CustomerRecord>(lineFile, ';', true);
repo.Open();
repo.Store(customer);
repo.Flush();
var func = new Func <CustomerRecord, bool>(f => f.Lastname == "Gosling");
var customerResult = repo.Select(func).FirstOrDefault();
Assert.AreEqual(customer, customerResult);
}
