public void MultipleThreadsWrittingToFile()
{
if (File.Exists(".\\test.log"))
{
File.Delete(".\\test.log");
}
var repo = new LogFilesRepository();
Task[] tasks = new Task[10];
for (int t = 0; t < 10; t++)
{
tasks[t] = Task.Run(() =>
{
for (int n = 0; n < 1000; n++)
{
repo.WriteLine(".\\test.log", $"{Thread.CurrentThread.ManagedThreadId} - {n}", Encoding.UTF8);
}
});
}
Task.WaitAll(tasks);
repo.Flush();
Assert.Equal(10000, File.ReadAllLines(".\\test.log").Length);
}
public void WriteToFile()
{
if (File.Exists(".\\test2.log"))
{
File.Delete(".\\test2.log");
}
var repo = new LogFilesRepository();
for (int n = 0; n < 10000; n++)
{
repo.WriteLine(".\\test2.log", $"Log entry number {n}", Encoding.UTF8);
}
repo.Flush();
Assert.Equal(10000, File.ReadAllLines(".\\test2.log").Length);
}
