public void StatusCodeShouldBe(HttpStatusCode httpStatusCode)
{
if (_httpResponse == null)
{
throw new BardException($"{nameof(_httpResponse)} property has not been set.");
}
var statusCode = _httpResponse.StatusCode;
if (Log)
{
var headerMessage =
new StringBuilder($"THEN THE RESPONSE SHOULD BE HTTP {(int) httpStatusCode} {httpStatusCode}");
if (statusCode != httpStatusCode)
{
headerMessage.Append($" BUT WAS HTTP {(int) statusCode} {statusCode}");
}
_logWriter.LogHeaderMessage(headerMessage.ToString());
LogResponse();
}
if (statusCode != httpStatusCode)
{
throw new BardException(
$"Invalid HTTP Status Code Received \n Expected: {(int) httpStatusCode} {httpStatusCode} \n Actual: {(int) statusCode} {statusCode} \n ");
}
_apiResult.AssertElapsedTime(MaxElapsedTime);
}
public IHeaders ShouldInclude(string headerName, string?headerValue = null)
{
var headerMessage =
new StringBuilder($"THEN THE RESPONSE SHOULD INCLUDE THE HTTP HEADER '{headerName}'");
if (headerValue != null)
{
headerMessage.Append($":{headerValue}");
}
_logWriter.LogHeaderMessage(headerMessage.ToString());
_logWriter.WriteHttpResponseToConsole(_apiResult);
var contentHeaders = _responseMessage.Content.Headers.Select(pair => pair);
var headers = _responseMessage.Headers.Select(pair => pair);
var allHeaders = contentHeaders.Concat(headers).ToList();
var(headerKey, headerValues) = allHeaders.FirstOrDefault(pair =>
string.Equals(pair.Key, headerName, StringComparison.CurrentCultureIgnoreCase));
if (headerKey == null)
{
throw new BardException($"Header '{headerName} not present.");
}
if (headerValue != null)
{
var lowerCase = headerValue.ToLower();
if (headerValues.Select(hv => hv.ToLower()).Contains(lowerCase) == false)
{
throw new BardException($"Header Value'{headerValue} not present.");
}
}
_apiResult.AssertElapsedTime(MaxElapsedTime);
return(this);
}
public void AssertElapsedTime(Func <IResponse>?apiRequest, ApiResult apiResult, int?maxElapsedTime)
{
const int retryCount = 3;
IResponse RetryApiCall(int i)
{
var response = apiRequest();
_logWriter.LogMessage($"Retry #{i + 1} Response Time: {response.ElapsedTime?.TotalMilliseconds} (milliseconds)");
_logWriter.BlankLine();
_logWriter.LogLineBreak();
_logWriter.BlankLine();
return(response);
}
if (apiResult.ExceededElapsedTime(maxElapsedTime))
{
if (apiRequest == null)
{
return;
}
_logWriter.LogHeaderMessage($"The API response took longer than {maxElapsedTime} milliseconds. ({apiResult.ElapsedTime?.TotalMilliseconds})");
var totalTime = new TimeSpan();
for (var i = 0; i < retryCount; i++)
{
var response = RetryApiCall(i);
totalTime = totalTime.Add(response.ElapsedTime.GetValueOrDefault());
}
var averageTime = totalTime.Divide(retryCount);
_logWriter.LogMessage($"Average Response Time: {averageTime.TotalMilliseconds} (milliseconds)");
apiResult.AssertElapsedTime(averageTime, maxElapsedTime);
}
}
