public void TheLogFileIsNotRequiredToIncludeADirectory()
{
var roller = new TemplatedPathRoller("log-{Date}");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
var path = roller.GetLogFilePath(now, LogEventLevel.Information, 0);
AssertEqualAbsolute("log-20130714", path);
}
public void ANonZeroIncrementIsIncludedAndPadded()
{
var roller = new TemplatedPathRoller("Logs\\log.{Date}.txt");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
var path = roller.GetLogFilePath(now, LogEventLevel.Information, 12);
AssertEqualAbsolute("Logs\\log.20130714_0012.txt", path);
}
public void IfNoTokenIsSpecifiedDashFollowedByTheDateIsImplied()
{
var roller = new TemplatedPathRoller("Logs\\log.txt");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
var path = roller.GetLogFilePath(now, LogEventLevel.Information, 0);
AssertEqualAbsolute("Logs\\log-20130714.txt", path);
}
public void TheLogFileIncludesDateToken(string pattern, string expectedResult)
{
var roller = new TemplatedPathRoller(pattern);
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
var path = roller.GetLogFilePath(now, LogEventLevel.Information, 0);
AssertEqualAbsolute(expectedResult, path);
}
public void MatchingParsesSubstitutions(string template, string newer, string older)
{
var roller = new TemplatedPathRoller(template);
var matched = roller.SelectMatches(new[] { older, newer }).OrderByDescending(m => m.DateTime).Select(m => m.Filename).ToArray();
Assert.Equal(new[] { newer, older }, matched);
}
public void ANonZeroIncrementIsIncludedAndPadded()
{
var roller = new TemplatedPathRoller("Logs\\log.{Date}.txt");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
var path = roller.GetLogFilePath(now, 12);
AssertEqualAbsolute("Logs\\log.20130714_0012.txt", path);
}
public void IfNoTokenIsSpecifiedDashFollowedByTheDateIsImplied()
{
var roller = new TemplatedPathRoller("Logs\\log.txt");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
var path = roller.GetLogFilePath(now, 0);
AssertEqualAbsolute("Logs\\log-20130714.txt", path);
}
public void TheLogFileIsNotRequiredToIncludeADirectory()
{
var roller = new TemplatedPathRoller("log-{Date}");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
var path = roller.GetLogFilePath(now, 0);
AssertEqualAbsolute("log-20130714", path);
}
public void TheLogFileIncludesDateToken()
{
var roller = new TemplatedPathRoller("Logs\\log.{Date}.txt");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
var path = roller.GetLogFilePath(now, 0);
AssertEqualAbsolute("Logs\\log.20130714.txt", path);
}
public void OrderingMatchesFiles()
{
var roller = new TemplatedPathRoller("log-{Date}.txt");
const string example = "log-20131210.txt";
var matched = roller.OrderMatchingByAge(new[] { example });
Assert.AreEqual(1, matched.Count());
}
public void OrderingPresentsNewerFilesFirst()
{
var roller = new TemplatedPathRoller("log-{Date}.txt");
const string newer = "log-20150101.txt";
const string older = "log-20141231.txt";
var matched = roller.OrderMatchingByAge(new[] { older, newer });
CollectionAssert.AreEqual(new[] { newer, older }, matched);
}
public void MatchingExcludesSimilarButNonmatchingFiles()
{
var roller = new TemplatedPathRoller("log-{Date}.txt");
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 MatchingSelectsFiles(string template, string zeroth, string thirtyFirst)
{
var roller = new TemplatedPathRoller(template);
var matched = roller.SelectMatches(new[] { zeroth, thirtyFirst }).ToArray();
Assert.Equal(2, matched.Count());
Assert.Equal(0, matched[0].SequenceNumber);
Assert.Equal(31, matched[1].SequenceNumber);
}
public void TheLogFileIsNotRequiredToIncludeAnExtension()
{
var roller = new TemplatedPathRoller("Logs\\log-{Date}");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
string path;
roller.GetLogFilePath(now, 0, out path);
AssertEqualAbsolute("Logs\\log-20130714", path);
}
public void MatchingParsesDates()
{
var roller = new TemplatedPathRoller("log-{Date}.txt");
const string newer = "log-20150101.txt";
const string older = "log-20141231.txt";
var matched = roller.SelectMatches(new[] { newer, older }).OrderBy(m => m.Date).Select(m => m.Filename).ToArray();
Assert.AreEqual(new[] { newer, older }, matched);
}
public void TheLogFileIsNotRequiredToIncludeADirectory()
{
var roller = new TemplatedPathRoller("log-{Date}");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
string path;
DateTime nextCheckpoint;
roller.GetLogFilePath(now, out path, out nextCheckpoint);
Assert.AreEqual("log-20130714", path);
}
public void IfNoTokenIsSpecifiedDashFollowedByTheDateIsImplied()
{
var roller = new TemplatedPathRoller("Logs\\log.txt");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
string path;
DateTime nextCheckpoint;
roller.GetLogFilePath(now, out path, out nextCheckpoint);
Assert.AreEqual("Logs\\log-20130714.txt", path);
}
public void TheLogFileIncludesDateTokenAndSetsCheckpointToNextDay()
{
var roller = new TemplatedPathRoller("Logs\\log.{Date}.txt");
var now = new DateTime(2013, 7, 14, 3, 24, 9, 980);
string path;
DateTime nextCheckpoint;
roller.GetLogFilePath(now, out path, out nextCheckpoint);
Assert.AreEqual("Logs\\log.20130714.txt", path);
Assert.AreEqual(new DateTime(2013, 7, 15), nextCheckpoint);
}
public void MatchingSelectsFiles()
{
var roller = new TemplatedPathRoller("log-{Date}.txt");
const string example1 = "log-20131210.txt";
const string example2 = "log-20131210_031.txt";
var matched = roller.SelectMatches(new[] { example1, example2 }).ToArray();
Assert.AreEqual(2, matched.Count());
Assert.AreEqual(0, matched[0].SequenceNumber);
Assert.AreEqual(31, matched[1].SequenceNumber);
}
public void MatchingSelectsFilesIncludeLevel()
{
var roller = new TemplatedPathRoller("log-{Date}-{Level}.txt");
const string example1 = "log-20131210-information.txt";
const string example2 = "log-20131210-debug_031.txt";
const string example3 = "log-20131210-021.txt";
var matched = roller.SelectMatches(new[] { example1, example2, example3 }).ToArray();
Assert.AreEqual(2, matched.Count());
Assert.AreEqual(0, matched[0].SequenceNumber);
Assert.AreEqual(31, matched[1].SequenceNumber);
Assert.AreEqual(LogEventLevel.Information, matched[0].Level);
Assert.AreEqual(LogEventLevel.Debug, matched[1].Level);
}
public void TheRollerReturnsTheLogFileDirectory()
{
var roller = new TemplatedPathRoller("Logs\\log.{Date}.txt");
AssertEqualAbsolute("Logs", roller.LogFileDirectory);
}
public void MatchingParsesDates()
{
var roller = new TemplatedPathRoller("log-{Date}.txt");
const string newer = "log-20150101.txt";
const string older = "log-20141231.txt";
var matched = roller.SelectMatches(new[] { newer, older }).OrderBy(m => m.Date).Select(m => m.Filename).ToArray();
Assert.AreEqual(new[] { newer, older }, matched);
}
public void TheDirectorSearchPatternUsesWildcardInPlaceOfDate(string template)
{
var roller = new TemplatedPathRoller(template);
Assert.Equal("log-*.txt", roller.DirectorySearchPattern);
}
public void TheDirectorSearchPatternUsesWildcardInPlaceOfDate()
{
var roller = new TemplatedPathRoller("Logs\\log-{Date}.txt");
Assert.AreEqual("log-*.txt", roller.DirectorySearchPattern);
}
public void TheRollerReturnsTheLogFileDirectory()
{
var roller = new TemplatedPathRoller("Logs\\log.{Date}.txt");
AssertEqualAbsolute("Logs", roller.LogFileDirectory);
}
public void TheDirectorSearchPatternUsesWildcardInPlaceOfDate()
{
var roller = new TemplatedPathRoller("Logs\\log-{Date}.txt");
Assert.AreEqual("log-*.txt", roller.DirectorySearchPattern);
}
public void MatchingSelectsFiles()
{
var roller = new TemplatedPathRoller("log-{Date}.txt");
const string example1 = "log-20131210.txt";
const string example2 = "log-20131210-debug_031.txt";
const string example3 = "log-20131210_031.txt";
var matched = roller.SelectMatches(new[] { example1, example2, example3 }).ToArray();
Assert.AreEqual(2, matched.Count());
Assert.AreEqual(0, matched[0].SequenceNumber);
Assert.AreEqual(31, matched[1].SequenceNumber);
}
public void MatchingExcludesSimilarButNonmatchingFiles()
{
var roller = new TemplatedPathRoller("log-{Date}.txt");
const string similar1 = "log-0.txt";
const string similar2 = "log-helloyou.txt";
var matched = roller.SelectMatches(new[] { similar1, similar2 });
Assert.AreEqual(0, matched.Count());
}
