/// <summary>
/// Finds text in the content, returning them as variables, e.g. {capturedvariable1} = value
/// </summary>
public static List <Variable> MatchVariables(List <CapturedVariable> capturedVariables, string content, ITestFileRunnerLogger logger)
{
var variables = new List <Variable>();
var variablePostProcessor = new VariablePostProcessor();
foreach (CapturedVariable regexItem in capturedVariables)
{
logger.WriteLine("Parsing captured variable '{{{0}}}'", regexItem.Name);
logger.WriteLine("- Regex: {0}", regexItem.Regex);
string capturedValue = "";
try
{
var regex = new Regex(regexItem.Regex, RegexOptions.IgnoreCase);
if (regex.IsMatch(content))
{
MatchCollection matches = regex.Matches(content);
int matchCount = 0;
foreach (Match match in matches)
{
if (match.Groups.Count > 1)
{
string detectedValue = match.Groups[1].Value;
logger.WriteLine($"- Detected value: {detectedValue}");
string transformedValue = variablePostProcessor.Process(detectedValue, regexItem.PostProcessorType);
logger.WriteLine($"- Transformed value: {detectedValue}");
capturedValue = transformedValue;
logger.WriteLine($"{++matchCount}. '{regexItem.Regex}' matched, updated variable to '{capturedValue}'");
break;
}
logger.WriteLine("- {0}. '{1}' matched, but the regex has no capture groups so the variable value wasn't updated.", ++matchCount, regexItem.Regex);
}
}
else
{
logger.WriteLine("- No match");
}
}
catch (ArgumentException e)
{
logger.WriteLine("- Invalid regex: {0}", e.Message);
}
variables.Add(new Variable(regexItem.Name, capturedValue, ""));
}
return(variables);
}
private static void ProcessResponse(Test test, ICapturedVariableProvider variables, AssertionsMatcher assertionMatcher,
TestResult testResult, HttpResponse response, HttpLogWriter httpLogWriter, ITestFileRunnerLogger logger)
{
testResult.ResponseTime = response.ResponseTime;
testResult.HttpResponse = response;
testResult.HttpLog = httpLogWriter.StringBuilder.ToString();
testResult.HttpContent = response.Content;
if (response.StatusCode == test.ExpectedHttpStatusCode)
{
testResult.ResponseCodeSuccess = true;
string content = response.ToString();
// Put the captured variables regex values in the current variable set
foreach (var capturedVariable in test.CapturedVariables)
{
capturedVariable.Regex = variables.ReplacePlainTextVariablesIn(capturedVariable.Regex);
}
List <Variable> parsedVariables = CapturedVariableProvider.MatchVariables(test.CapturedVariables, content, logger);
variables.AddOrUpdateVariables(parsedVariables);
logger.WriteLine("{0} captured variable(s) parsed.", parsedVariables.Count);
// Verify assertions
testResult.AssertionResults = assertionMatcher.MatchVerifications(test.Assertions, content);
logger.WriteLine("Verifying {0} assertion(s)", testResult.AssertionResults.Count);
foreach (Assertion item in testResult.AssertionResults)
{
logger.AppendTextLine(item.Log);
}
// Store the log
testResult.Log = logger.GetLog();
}
else
{
testResult.ResponseCodeSuccess = false;
testResult.Log = $"No verifications run - the response code {response.StatusCode} did not match the expected response code {test.ExpectedHttpStatusCode}.";
}
}
public void LogItem(AssertionType assertionType, Assertion item)
{
_logger.WriteLine("Verifying {0} item \"{1}\"", assertionType, item.Description ?? "(no description)");
}