public static GrokParseFilter <TAccumluator> Create(string pattern)
{
var resolver = new RegexPatternResolver(HardcodedPatterns.Patterns);
var filter = new GrokParseFilter <TAccumluator>(resolver, pattern);
return(filter);
}
public void RegexMatchesCorrectly()
{
// Arrange
var patterns = HardcodedPatterns.Patterns;
var resolver = new RegexPatternResolver(patterns);
var message = "testUser INFO 192.168.0.1 Internal Server Error";
var grok = "%{USERNAME:user} %{WORD:loglevel} %{IPV4:ip} %{GREEDYDATA:error}";
// Act
var output = resolver.Reslove(message, grok);
// Assert
Assert.AreEqual("testUser", output["user"]);
Assert.AreEqual("INFO", output["loglevel"]);
Assert.AreEqual("192.168.0.1", output["ip"]);
Assert.AreEqual("Internal Server Error", output["error"]);
}
public GrokParseFilter(RegexPatternResolver regexResolver, string pattern)
{
RegexResolver = regexResolver;
Pattern = pattern;
}