public static String GetNumberPart(this TestFilePattern pattern, String name)
{
var preffixMatches = pattern.GetPreffixRegex().Matches(name);
var suffixMatches = pattern.GetSuffixRegex().Matches(name);
if (preffixMatches.Count > 1 || suffixMatches.Count > 1)
{
throw new Exception($"String: {name} have more than one preffix or suffix part");
}
var firstPreffix = preffixMatches.Cast <Match>().First();
var firstSuffix = suffixMatches.Cast <Match>().First();
var leftPos = firstPreffix.Index + firstPreffix.Length;
var rightPos = firstSuffix.Index;
var number = name.Substring(leftPos, rightPos - leftPos);
var numberMatches = pattern.GetNumberRegex().Matches(name);
if (numberMatches.Count > 1 || numberMatches.Count == 0)
{
throw new Exception($"String: {name} have more than bad number part: {number}");
}
return(number);
}
public static Regex GetSuffixRegex(this TestFilePattern pattern)
{
return(new Regex(pattern.SuffixPattern));
}
public static Regex GetNumberRegex(this TestFilePattern pattern)
{
return(new Regex(pattern.NumberPattern));
}
public static Regex GetFullRegex(this TestFilePattern pattern)
{
return(new Regex(pattern.Pattern));
}