/// <summary>
/// Creates some dummy files with different previous dates, including the <see cref="BaseDate"/>.
/// </summary>
/// <param name="period">Rolling file period to consider.</param>
private void CreateDummyFiles(RollingFilePeriod period)
{
for (var days = 0; days < 10; days++)
{
var date = BaseDate.AddDays(-days);
File.Create(Path.Combine(tempFolder.FolderPath, period.GetFileName(date)));
}
}
public void WhenCreatingFileWithFormat_PatternMatches(RollingFilePeriod period)
{
using (var tempFolder = TempFolder.Create())
{
var date = DateTime.Now;
File.Create(Path.Combine(tempFolder.FolderPath, period.GetFileName(date)));
var files = Directory.GetFiles(tempFolder.FolderPath);
Assert.Single(files);
Assert.True(Regex.IsMatch(Path.GetFileName(files[0]), period.FileNamePattern));
var match = Regex.Match(Path.GetFileName(files[0]), period.FileNamePattern);
Assert.Equal(date.ToString(period.DateFormat), match.Groups[1].Value);
}
}
public void WhenWritingInDifferentPeriod_CreateNewFile(bool async, RollingFilePeriod period, int[] minutesToAdd)
{
using (var temp = TempFolder.Create())
{
WriteLogs(async, temp.FolderPath, period, minutesToAdd);
foreach (var minutes in minutesToAdd)
{
var date = BaseDate.AddMinutes(minutes);
var contentsFile = File.ReadAllLines(Path.Combine(temp.FolderPath, period.GetFileName(date)));
var log = string.Format("{0} [DBG] date={1}", date.ToString(DefaultDateTimeFormat),
date.ToString(period.DateFormat));
Assert.Equal(log, contentsFile[0]);
}
}
}
