public AnalyzedStepText Analyze(string stepText, CultureInfo bindingCulture)
{
var result = new AnalyzedStepText();
var paramMatches = RecognizeQuotedTexts(stepText).Concat(RecognizeIntegers(stepText)).Concat(RecognizeDecimals(stepText, bindingCulture))
.OrderBy(m => m.Item1.Index).ThenByDescending(m => m.Item1.Length);
int textIndex = 0;
foreach (var paramMatch in paramMatches)
{
if (paramMatch.Item1.Index < textIndex)
{
continue;
}
string value = paramMatch.Item1.Value;
int index = paramMatch.Item1.Index;
string paramValue = paramMatch.Item3;
result.TextParts.Add(stepText.Substring(textIndex, index - textIndex));
result.Parameters.Add(AnalyzeParameter(result.Parameters.Count, paramMatch.Item2, paramValue));
textIndex = index + value.Length;
}
result.TextParts.Add(stepText.Substring(textIndex));
return(result);
}
protected override string GetExpression(AnalyzedStepText stepText)
{
StringBuilder result = new StringBuilder();
result.Append(EscapeRegex(stepText.TextParts[0]));
for (int i = 1; i < stepText.TextParts.Count; i++)
{
result.Append(stepText.Parameters[i - 1].RegexPattern);
result.Append(EscapeRegex(stepText.TextParts[i]));
}
return(result.ToString());
}
// imported from SpecFlow v2.4
private static string GetRegex(AnalyzedStepText stepText)
{
StringBuilder result = new StringBuilder();
result.Append(EscapeRegex(stepText.TextParts[0]));
for (int i = 1; i < stepText.TextParts.Count; i++)
{
result.AppendFormat("({0})", stepText.Parameters[i - 1].RegexPattern);
result.Append(EscapeRegex(stepText.TextParts[i]));
}
return(result.ToString());
}
public AnalyzedStepText Analyze(string stepText, CultureInfo bindingCulture)
{
var result = new AnalyzedStepText();
var paramMatches = RecognizeQuotedTexts(stepText).Concat(RecognizeIntegers(stepText)).Concat(RecognizeDecimals(stepText, bindingCulture))
.OrderBy(m => m.Index).ThenByDescending(m => m.Length);
int textIndex = 0;
foreach (var paramMatch in paramMatches)
{
if (paramMatch.Index < textIndex)
{
continue;
}
const string singleQuoteRegexPattern = "[^']*";
const string doubleQuoteRegexPattern = "[^\"\"]*";
const string defaultRegexPattern = ".*";
string regexPattern = defaultRegexPattern;
string value = paramMatch.Value;
int index = paramMatch.Index;
if (index > 0)
{
switch (stepText[index - 1])
{
case '\"':
regexPattern = doubleQuoteRegexPattern;
break;
case '\'':
regexPattern = singleQuoteRegexPattern;
break;
}
}
result.TextParts.Add(stepText.Substring(textIndex, index - textIndex));
result.Parameters.Add(AnalyzeParameter(value, bindingCulture, result.Parameters.Count, regexPattern));
textIndex = index + value.Length;
}
result.TextParts.Add(stepText.Substring(textIndex));
return(result);
}
private static string GetMethodName(UndefinedStepDescriptor stepInstance, AnalyzedStepText analyzedStepText)
{
var keyword = stepInstance.ScenarioBlock.ToString(); //TODO: get lang specific keyword
return(keyword.ToIdentifier() + string.Concat(analyzedStepText.TextParts.ToArray()).ToIdentifier());
}
protected abstract string GetExpression(AnalyzedStepText stepText);