public void WriteRequest_should_append_headers_after_host()
{
// Arrange
var stringBuilder = new StringBuilder();
var logWriter = GetHttpLogWriter(stringBuilder);
var headers = new List<HeaderItem>()
{
new HeaderItem("Cookie", "aaa=bbb;loggedin=true"),
new HeaderItem("Accept-Language", "en-US"),
new HeaderItem("Accept", "text/html")
};
var requestDetails = new RequestDetails()
{
Method = "post",
Url = "http://en.wikipedia.org/wiki/Microsoft?a=b",
Headers = headers
};
// Act
logWriter.AppendRequest(requestDetails);
// Assert
string[] lines = stringBuilder.ToString().Split(new string[] { Environment.NewLine }, StringSplitOptions.None);
Assert.AreEqual("POST http://en.wikipedia.org/wiki/Microsoft?a=b HTTP/1.1", lines[0]);
Assert.AreEqual("Host: en.wikipedia.org", lines[1]);
Assert.AreEqual("Cookie: aaa=bbb;loggedin=true", lines[2]);
Assert.AreEqual("Accept-Language: en-US", lines[3]);
Assert.AreEqual("Accept: text/html", lines[4]);
Assert.AreEqual("", lines[5]);
}
public virtual void AppendRequest(RequestDetails requestDetails)
{
if (string.IsNullOrEmpty(requestDetails.Method))
return;
if (string.IsNullOrEmpty(requestDetails.Url))
return;
if (!Uri.IsWellFormedUriString(requestDetails.Url, UriKind.Absolute))
return;
Uri uri = new Uri(requestDetails.Url);
Writer.WriteLine(REQUEST_LINE_FORMAT, requestDetails.Method.ToUpper(), requestDetails.Url);
Writer.WriteLine(HEADER_FORMAT, "Host", uri.Host);
if (requestDetails.Headers != null)
{
foreach (var keyValuePair in requestDetails.Headers)
{
Writer.WriteLine(HEADER_FORMAT, keyValuePair.Key, keyValuePair.Value);
}
}
if (!string.IsNullOrEmpty(requestDetails.Body))
Writer.WriteLine(requestDetails.Body);
Writer.WriteLine();
}
public void WriteRequest_should_ignore_invalid_url_parameter()
{
// Arrange
var stringBuilder = new StringBuilder();
var logWriter = GetHttpLogWriter(stringBuilder);
var requestDetails = new RequestDetails()
{
Method = null,
Url = "not a valid url",
Headers = new List<HeaderItem>()
};
// Act
logWriter.AppendRequest(requestDetails);
// Assert
Assert.AreEqual("", stringBuilder.ToString());
}
public void WriteRequest_should_allow_null_for_headers()
{
// Arrange
var stringBuilder = new StringBuilder();
var logWriter = GetHttpLogWriter(stringBuilder);
var requestDetails = new RequestDetails()
{
Method = null,
Url = "http://www.uri",
Headers = null
};
// Act
logWriter.AppendRequest(requestDetails);
// Assert
Assert.AreEqual("", stringBuilder.ToString());
}
public void AppendRequest(RequestDetails requestDetails)
{
RequestDetails = requestDetails;
}
public void WriteRequest_should_write_request_line_and_host_and_extra_newline_at_end()
{
// Arrange
var stringBuilder = new StringBuilder();
var logWriter = GetHttpLogWriter(stringBuilder);
var requestDetails = new RequestDetails()
{
Method = "post",
Url = "http://en.wikipedia.org/wiki/Microsoft?a=b",
Headers = new List<HeaderItem>()
};
// Act
logWriter.AppendRequest(requestDetails);
// Assert
string[] lines = stringBuilder.ToString().Split(new string[] { Environment.NewLine }, StringSplitOptions.None);
Assert.AreEqual("POST http://en.wikipedia.org/wiki/Microsoft?a=b HTTP/1.1", lines[0]);
Assert.AreEqual("Host: en.wikipedia.org", lines[1]);
Assert.AreEqual("", lines[2]);
}
public HttpResponse ExecuteRequest(string httpMethod, string url, string contentType, string postBody, IEnumerable<HeaderItem> headers)
{
Uri uri;
if (!Uri.TryCreate(url, UriKind.Absolute, out uri))
throw new ArgumentException(url + " is not a valid Uri", "url");
_restClient.BaseUrl = uri;
_restClient.CookieContainer = _cookieContainer;
//
// Make the request adding the content-type, body and headers
//
Method method = GetMethodEnum(httpMethod);
var request = new RestRequest(method);
if (method == Method.POST)
{
// From the RestSharp docs:
// "The name of the parameter will be used as the Content-Type header for the request."
request.AddParameter(contentType, postBody, ParameterType.RequestBody);
}
if (headers != null)
{
headers = headers.ToList();
foreach (var keyValuePair in headers)
{
request.AddHeader(keyValuePair.Key, keyValuePair.Value);
}
}
_lastRequest = new RequestDetails()
{
Body = postBody,
Headers = headers,
Method = httpMethod,
Url = url
};
//
// Get the response back, parsing the headers
//
DateTime startTime = DateTime.UtcNow;
IRestResponse response = _restClient.Execute(request);
TimeSpan responseTime = DateTime.UtcNow - startTime;
List<KeyValuePair<string, string>> keyvaluePairs = new List<KeyValuePair<string, string>>();
if (response.Headers != null)
{
keyvaluePairs = response.Headers.Select(x => new KeyValuePair<string, string>(x.Name, Convert.ToString(x.Value)))
.ToList();
}
_lastResponse = new ResponseDetails()
{
BodyResponse = response.Content,
Headers = keyvaluePairs,
Status = response.StatusCode
};
return new HttpResponse()
{
StatusCode = response.StatusCode,
Content = response.Content,
Headers = keyvaluePairs,
ResponseTime = responseTime
};
}