public void MatchingParsesSubstitutions(string template, string newer, string older, PersistentFileRollingInterval interval)
{
var roller = new PathRoller(template, interval);
var matched = roller.SelectMatches(new[] { older, newer }).OrderByDescending(m => m.DateTime).Select(m => m.Filename).ToArray();
Assert.Equal(new[] { newer, older }, matched);
}
public void MatchingSelectsFiles(string template, string zeroth, string thirtyFirst, PersistentFileRollingInterval interval)
{
var roller = new PathRoller(template, interval);
var matched = roller.SelectMatches(new[] { zeroth, thirtyFirst }).ToArray();
Assert.Equal(2, matched.Length);
Assert.Equal(null, matched[0].SequenceNumber);
Assert.Equal(31, matched[1].SequenceNumber);
}
public void MatchingExcludesSimilarButNonmatchingFiles()
{
var roller = new PathRoller("log-.txt", PersistentFileRollingInterval.Day);
const string similar1 = "log-0.txt";
const string similar2 = "log-helloyou.txt";
var matched = roller.SelectMatches(new[] { similar1, similar2 });
Assert.Equal(0, matched.Count());
}
public void TheLogFileIsNotRequiredToIncludeADirectory()
{
var roller = new PathRoller("log-", PersistentFileRollingInterval.Day);
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
string path;
roller.GetLogFilePath(now, null, out path);
AssertEqualAbsolute("log-20130714", path);
}
public void TheLogFileIsNotRequiredToIncludeAnExtension()
{
var roller = new PathRoller(Path.Combine("Logs", "log-"), PersistentFileRollingInterval.Day);
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
string path;
roller.GetLogFilePath(now, null, out path);
AssertEqualAbsolute(Path.Combine("Logs", "log-20130714"), path);
}
public void ANonZeroIncrementIsIncludedAndPadded()
{
var roller = new PathRoller(Path.Combine("Logs", "log-.txt"), PersistentFileRollingInterval.Day);
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
string path;
roller.GetLogFilePath(now, 12, out path);
AssertEqualAbsolute(Path.Combine("Logs", "log-20130714_012.txt"), path);
}
public void TheLogFileIncludesDateToken()
{
var roller = new PathRoller(Path.Combine("Logs", "log-.txt"), RollingInterval.Day);
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
string path;
roller.GetLogFilePath(now, null, out path);
AssertEqualAbsolute(Path.Combine("Logs", "log-20130714.txt"), path);
}
public void TheDirectorSearchPatternUsesWildcardInPlaceOfDate()
{
var roller = new PathRoller(Path.Combine("Logs", "log-.txt"), PersistentFileRollingInterval.Day);
Assert.Equal("log-*.txt", roller.DirectorySearchPattern);
}
public void TheRollerReturnsTheLogFileDirectory()
{
var roller = new PathRoller(Path.Combine("Logs", "log-.txt"), PersistentFileRollingInterval.Day);
AssertEqualAbsolute("Logs", roller.LogFileDirectory);
}
