[Ignore] // TODO fix race condition
public void ConcurrentAppendsEntriesToFlatFileWhenUsingAsync()
{
const int NumberOfEntries = 300;
using (var sink = new RollingFlatFileSink(fileName, 0, "yyyy", RollFileExistsBehavior.Increment, RollInterval.Day, 0, new SimpleMessageFormatter(), isAsync: true))
{
Parallel.For(0, NumberOfEntries, i => sink.OnNext(EventEntryTestHelper.Create(formattedMessage: "|" + i)));
sink.FlushAsync().Wait();
}
var entries = File.ReadAllText(fileName).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
Assert.AreEqual <int>(NumberOfEntries, entries.Length);
for (int i = 0; i < NumberOfEntries; i++)
{
CollectionAssert.Contains(entries, i.ToString());
}
}
public void WillRollExistingFileIfOverSizeThresholdAndNoPatternIsSpecifiedForIncrementBehaviorWhenUsingAsync()
{
string existingPayload = new string('c', 5000);
DateTime currentDateTime = new DateTime(2007, 1, 1);
File.WriteAllText(fileName, existingPayload);
File.SetCreationTime(fileName, currentDateTime);
using (var sink
= new RollingFlatFileSink(fileName, 1, string.Empty, RollFileExistsBehavior.Increment, RollInterval.None, 0, new SimpleMessageFormatter(), isAsync: true))
{
sink.RollingHelper.DateTimeProvider = dateTimeProvider;
dateTimeProvider.CurrentDateTimeField = currentDateTime;
sink.OnNext(EventEntryTestHelper.Create(formattedMessage: "logged message"));
sink.FlushAsync().Wait();
}
Assert.AreEqual(existingPayload, File.ReadAllText(fileNameWithoutExtension + ".1" + Extension));
Assert.IsTrue(File.ReadAllText(fileName).Contains("logged message"));
}
public void ConcurrentAppendsEntriesToFlatFileWhenUsingAsync()
{
const int NumberOfEntries = 300;
using (var sink = new RollingFlatFileSink(fileName, 0, "yyyy", RollFileExistsBehavior.Increment, RollInterval.Day, 0, isAsync: true))
{
Parallel.For(0, NumberOfEntries, i => sink.OnNext("|" + i));
sink.FlushAsync().Wait();
}
var entries = File.ReadAllText(fileName).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
Assert.AreEqual<int>(NumberOfEntries, entries.Length);
for (int i = 0; i < NumberOfEntries; i++)
{
CollectionAssert.Contains(entries, i.ToString());
}
}
public void WillRollExistingFileIfOverSizeThresholdAndNoPatternIsSpecifiedForIncrementBehaviorWhenUsingAsync()
{
string existingPayload = new string('c', 5000);
DateTime currentDateTime = new DateTime(2007, 1, 1);
File.WriteAllText(fileName, existingPayload);
File.SetCreationTime(fileName, currentDateTime);
using (var sink
= new RollingFlatFileSink(fileName, 1, "", RollFileExistsBehavior.Increment, RollInterval.None, 0, isAsync: true))
{
sink.RollingHelper.DateTimeProvider = dateTimeProvider;
dateTimeProvider.currentDateTime = currentDateTime;
sink.OnNext("logged message");
sink.FlushAsync().Wait();
}
Assert.AreEqual(existingPayload, File.ReadAllText(fileNameWithoutExtension + ".1" + extension));
Assert.IsTrue(File.ReadAllText(fileName).Contains("logged message"));
}