public void GetAllChannelsTest()
{
using (ShimsContext.Create())
{
var responseStream = new FileStream("Fixtures/v1.channels.index.response", FileMode.Open);
var responseShim = new ShimHttpWebResponse()
{
GetResponseStream = () => responseStream
};
String actualMethod = "";
var requestShim = new ShimHttpWebRequest()
{
MethodSetString = (method) => { actualMethod = method; },
GetResponse = () => responseShim
};
String actualURL = "";
ShimWebRequest.CreateString = (url) =>
{
actualURL = url;
return requestShim;
};
Channel ch = new Channel();
JArray json = ch.getAllBroadcastsChannels();
StringAssert.AreEqualIgnoringCase("GET", actualMethod);
StringAssert.AreEqualIgnoringCase("http://panoply-staging.herokuapp.com/api/channels.json", actualURL);
Assert.AreEqual(2, json.Count);
}
}
private void InitializeApiTest()
{
_requestUrl = string.Empty;
_webRequestMethod = string.Empty;
_webRequest = new ShimHttpWebRequest {MethodSetString = m => _webRequestMethod = m};
// Setup a shim for the call to create a web request so that when an API call references it
// a dummy request is returned for unit testing purposes, and the requestURL is set
// appropriately so that it can be checked in the assert stage of the test.
ShimSkytapApi.CreateSkytapWebRequestCredentialsString = (c, url) =>
{
_requestUrl = url;
return _webRequest;
};
}
public void SkytapApi_SendSkytapHttpRequest_Success()
{
using (ShimsContext.Create())
{
// Arrange
var webHeaders = new ShimWebHeaderCollection();
webHeaders.ToString = () => "TestString";
var response = new ShimHttpWebResponse();
response.StatusCodeGet = () => HttpStatusCode.OK;
response.HeadersGet = () => webHeaders;
response.GetResponseStream = () => new MemoryStream(System.Text.Encoding.UTF8.GetBytes("BodyString"));
var request = new ShimHttpWebRequest();
request.GetResponse = () => response;
// This was experimental code that is left here for reference purposes. It shows how to
// simulate an exception being thrown in a shimmed object's method.
//
//var webException = new ShimHttpException();
//ShimHttpWebRequest.AllInstances.GetResponse = url => { throw (HttpException)webException; };
// Act
var responseString = SkytapApi.SendSkytapHttpRequest(request);
// Assert
Assert.IsFalse(string.IsNullOrEmpty(responseString));
}
}
public void SkytapApi_SendSkytapHttpRequest_BadHttpStatuses()
{
var badHttpStatuses = new[] {HttpStatusCode.NotFound, HttpStatusCode.ServiceUnavailable};
using (ShimsContext.Create())
{
foreach (var httpStatus in badHttpStatuses)
{
var response = new ShimHttpWebResponse();
var status = httpStatus; // required as accessing foreach variable may have different behavior with different compilers
response.StatusCodeGet = () => status;
var request = new ShimHttpWebRequest();
request.GetResponse = () => response;
try
{
// The following call should trigger an exception so the next line should never be hit
SkytapApi.SendSkytapHttpRequest(request);
Assert.Fail("Exception was expected; fail the test");
}
catch (Exception e)
{
StringAssert.Contains(e.Message, ((int)httpStatus).ToString(CultureInfo.InvariantCulture));
}
}
}
}
private GeoCodeAddressResponseModel.WebServiceGeocodeQueryResultSet SendData(HttpStatusCode statusCode, string dataToSend, GeoCodeAddressModel.GeocodeAddressNonParsed addressData)
{
using (ShimsContext.Create())
{
var requestShim = new ShimHttpWebRequest();
var responseShim = new ShimHttpWebResponse();
ShimWebRequest.CreateHttpString = (url) => requestShim.Instance;
requestShim.HeadersGet = () => new WebHeaderCollection();
ExpectSerialize(dataToSend);
GeoCodeAddressResponseModel.WebServiceGeocodeQueryResultSet serviceResponse = GeoCodeAddressModelResponseSample.TypedSample;
ExpectDeSerialize(serviceResponse);
using (Stream requestStream = BuildStream(), responseStream = BuildStream(dataToSend))
{
requestShim.GetRequestStream = () => requestStream;
requestShim.GetResponse = () => responseShim.Instance;
responseShim.StatusCodeGet = () => statusCode;
responseShim.GetResponseStream = () => responseStream;
GeoCodeAddressResponseModel.WebServiceGeocodeQueryResultSet result;
Assert.IsTrue(Client.SendData(addressData, out result));
Assert.IsNotNull(result);
return result;
}
}
}
