public void InvokeActionWithExceptionFilters_IfActionTaskIsFaulted_ExecutesFiltersAndReturnsResultIfHandled()
{
// Arrange
List <string> log = new List <string>();
var exception = new Exception();
var actionTask = TaskHelpers.FromError <HttpResponseMessage>(exception);
HttpResponseMessage globalFilterResponse = new HttpResponseMessage();
HttpResponseMessage actionFilterResponse = new HttpResponseMessage();
HttpResponseMessage resultSeenByGlobalFilter = null;
var globalFilterMock = CreateExceptionFilterMock((ec, ct) =>
{
log.Add("globalFilter");
resultSeenByGlobalFilter = ec.Response;
ec.Response = globalFilterResponse;
return(Task.Factory.StartNew(() => { }));
});
var actionFilterMock = CreateExceptionFilterMock((ec, ct) =>
{
log.Add("actionFilter");
ec.Response = actionFilterResponse;
return(Task.Factory.StartNew(() => { }));
});
var filters = new[] { globalFilterMock.Object, actionFilterMock.Object };
// Act
var result = ApiController.InvokeActionWithExceptionFilters(actionTask, _actionContextInstance, CancellationToken.None, filters);
// Assert
Assert.NotNull(result);
result.WaitUntilCompleted();
Assert.Equal(TaskStatus.RanToCompletion, result.Status);
Assert.Same(globalFilterResponse, result.Result);
Assert.Same(actionFilterResponse, resultSeenByGlobalFilter);
Assert.Equal(new string[] { "actionFilter", "globalFilter" }, log.ToArray());
}
public void HeaderParserSpecializedHeaders()
{
Dictionary <string, string> headerData = new Dictionary <string, string>
{
{ @"JsonProperties0", @"{ ""SessionId"": ""{27729E1-B37B-4D29-AA0A-E367906C206E}"", ""MessageId"": ""{701332E1-B37B-4D29-AA0A-E367906C206E}"", ""TimeToLive"" : 90, ""CorrelationId"": ""{701332F3-B37B-4D29-AA0A-E367906C206E}"", ""SequenceNumber"" : 12345, ""DeliveryCount"" : 2, ""To"" : ""http://contoso.com/path1"", ""ReplyTo"" : ""http://fabrikam.com/path1"", ""SentTimeUtc"" : ""Sun, 06 Nov 1994 08:49:37 GMT"", ""ScheduledEnqueueTimeUtc"" : ""Sun, 06 Nov 1994 08:49:37 GMT""}" },
{ @"JsonProperties1", @"{ ""SessionId"": ""{2813D4D2-46A9-4F4D-8904-E9BDE3712B70}"", ""MessageId"": ""{24AE31D6-63B8-46F3-9975-A3DAF1B6D3F4}"", ""TimeToLive"" : 80, ""CorrelationId"": ""{896DD5BD-1645-44D7-9E7C-D7F70958ECD6}"", ""SequenceNumber"" : 54321, ""DeliveryCount"" : 4, ""To"" : ""http://contoso.com/path2"", ""ReplyTo"" : ""http://fabrikam.com/path2"", ""SentTimeUtc"" : ""Sun, 06 Nov 1994 10:49:37 GMT"", ""ScheduledEnqueueTimeUtc"" : ""Sun, 06 Nov 1994 10:49:37 GMT""}" },
{ @"P3P", @"CP=""ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo CNT COM INT NAV ONL PHY PRE PUR UNI""" },
{ @"Cookie", @"omniID=1297715979621_9f45_1519_3f8a_f22f85346ac6; WT_FPC=id=65.55.227.138-2323234032.30136233:lv=1309374389020:ss=1309374389020; A=I&I=AxUFAAAAAACNCAAADYEZ7CFPss7Swnujy4PXZA!!&M=1&CS=126mAa0002ZB51a02gZB51a; MC1=GUID=568428660ad44d4ab8f46133f4b03738&HASH=6628&LV=20113&V=3; WT_NVR_RU=0=msdn:1=:2=; MUID=A44DE185EA1B4E8088CCF7B348C5D65F; MSID=Microsoft.CreationDate=03/04/2011 23:38:15&Microsoft.LastVisitDate=06/20/2011 04:15:08&Microsoft.VisitStartDate=06/20/2011 04:15:08&Microsoft.CookieId=f658f3f2-e6d6-42ab-b86b-96791b942b6f&Microsoft.TokenId=ffffffff-ffff-ffff-ffff-ffffffffffff&Microsoft.NumberOfVisits=106&Microsoft.CookieFirstVisit=1&Microsoft.IdentityToken=AA==&Microsoft.MicrosoftId=0441-6141-1523-9969; msresearch=%7B%22version%22%3A%224.6%22%2C%22state%22%3A%7B%22name%22%3A%22IDLE%22%2C%22url%22%3Aundefined%2C%22timestamp%22%3A1299281911415%7D%2C%22lastinvited%22%3A1299281911415%2C%22userid%22%3A%2212992819114151265672533023080%22%2C%22vendorid%22%3A1%2C%22surveys%22%3A%5Bundefined%5D%7D; CodeSnippetContainerLang=C#; msdn=L=1033; ADS=SN=175A21EF; s_cc=true; s_sq=%5B%5BB%5D%5D; TocHashCookie=ms310241(n)/aa187916(n)/aa187917(n)/dd273952(n)/dd295083(n)/ff472634(n)/ee667046(n)/ee667070(n)/gg259047(n)/gg618436(n)/; WT_NVR=0=/:1=query|library|en-us:2=en-us/vcsharp|en-us/library" },
{ @"Set-Cookie", @"A=I&I=AxUFAAAAAADsBgAA1sWZz4FGun/kOeyV4LGZVg!!&M=1; domain=.microsoft.com; expires=Sun, 30-Jun-2041 00:14:40 GMT; path=/" },
};
byte[] data = InternetMessageFormatHeaderParserTests.CreateBuffer(headerData.Select((kv) => { return(String.Format("{0}: {1}", kv.Key, kv.Value)); }).ToArray());
for (var cnt = 1; cnt <= data.Length; cnt++)
{
HttpHeaders headers;
InternetMessageFormatHeaderParser parser = InternetMessageFormatHeaderParserTests.CreateHeaderParser(data.Length, out headers);
Assert.NotNull(parser);
int totalBytesConsumed = 0;
ParserState state = InternetMessageFormatHeaderParserTests.ParseBufferInSteps(parser, data, cnt, out totalBytesConsumed);
Assert.Equal(ParserState.Done, state);
Assert.Equal(data.Length, totalBytesConsumed);
Assert.Equal(headerData.Count, headers.Count());
for (int hCnt = 0; hCnt < headerData.Count; hCnt++)
{
Assert.Equal(headerData.Keys.ElementAt(hCnt), headers.ElementAt(hCnt).Key);
Assert.Equal(headerData.Values.ElementAt(hCnt), headers.ElementAt(hCnt).Value.ElementAt(0));
}
}
}
public void Constructor1SetsProperties()
{
// All combination of formatters presented to ctor should still set XmlFormatter
foreach (IEnumerable <MediaTypeFormatter> formatterCollection in HttpUnitTestDataSets.AllFormatterCollections)
{
MediaTypeFormatterCollection collection = new MediaTypeFormatterCollection(formatterCollection);
if (collection.OfType <XmlMediaTypeFormatter>().Any())
{
Assert.NotNull(collection.XmlFormatter);
}
else
{
Assert.Null(collection.XmlFormatter);
}
if (collection.OfType <JsonMediaTypeFormatter>().Any())
{
Assert.NotNull(collection.JsonFormatter);
}
else
{
Assert.Null(collection.JsonFormatter);
}
}
}
public void HeaderParserLwsHeader()
{
byte[] data = InternetMessageFormatHeaderParserTests.CreateBuffer("N1:V1", "N2: V2", "N3:\tV3");
for (var cnt = 1; cnt <= data.Length; cnt++)
{
HttpHeaders headers;
InternetMessageFormatHeaderParser parser = InternetMessageFormatHeaderParserTests.CreateHeaderParser(data.Length, out headers);
Assert.NotNull(parser);
int totalBytesConsumed = 0;
ParserState state = InternetMessageFormatHeaderParserTests.ParseBufferInSteps(parser, data, cnt, out totalBytesConsumed);
Assert.Equal(ParserState.Done, state);
Assert.Equal(data.Length, totalBytesConsumed);
Assert.Equal(3, headers.Count());
IEnumerable <string> parsedValues = headers.GetValues("N1");
Assert.Equal(1, parsedValues.Count());
Assert.Equal("V1", parsedValues.ElementAt(0));
parsedValues = headers.GetValues("N2");
Assert.Equal(1, parsedValues.Count());
Assert.Equal("V2", parsedValues.ElementAt(0));
parsedValues = headers.GetValues("N3");
Assert.Equal(1, parsedValues.Count());
Assert.Equal("V3", parsedValues.ElementAt(0));
}
}
public void MultipartParserMultipleShortBodyPartsWithLws(string boundary)
{
string[] text = new string[] { "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z" };
byte[] data = CreateBuffer(boundary, true, text);
for (var cnt = 1; cnt <= data.Length; cnt++)
{
MimeMultipartParser parser = CreateMimeMultipartParser(data.Length, boundary);
Assert.NotNull(parser);
int totalBytesConsumed;
List <string> bodyParts;
MimeMultipartParser.State state = ParseBufferInSteps(parser, data, cnt, out bodyParts, out totalBytesConsumed);
Assert.Equal(MimeMultipartParser.State.BodyPartCompleted, state);
Assert.Equal(data.Length, totalBytesConsumed);
Assert.Equal(text.Length + 1, bodyParts.Count);
Assert.Equal(0, bodyParts[0].Length);
for (var check = 0; check < text.Length; check++)
{
Assert.Equal(1, bodyParts[check + 1].Length);
Assert.Equal(text[check], bodyParts[check + 1]);
}
}
}
public void Completed_ReturnsCompletedTask()
{
Task result = TaskHelpers.Completed();
Assert.NotNull(result);
Assert.Equal(TaskStatus.RanToCompletion, result.Status);
}
public void DefaultMediaType_ReturnsApplicationJson()
{
MediaTypeHeaderValue mediaType = JsonMediaTypeFormatter.DefaultMediaType;
Assert.NotNull(mediaType);
Assert.Equal("application/json", mediaType.MediaType);
}
public void Canceled_ReturnsCanceledTask()
{
Task result = TaskHelpers.Canceled();
Assert.NotNull(result);
Assert.True(result.IsCanceled);
}
public void Negotiate_MediaTypeMappingTakesPrecedenceOverAcceptHeader()
{
// Prepare the request message
_request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/xml"));
_request.Headers.Add("Browser", "IE");
_request.Headers.Add("Cookie", "ABC");
// Prepare the formatters
List <MediaTypeFormatter> formatters = new List <MediaTypeFormatter>();
formatters.Add(new JsonMediaTypeFormatter());
formatters.Add(new XmlMediaTypeFormatter());
PlainTextFormatter frmtr = new PlainTextFormatter();
frmtr.SupportedMediaTypes.Clear();
frmtr.MediaTypeMappings.Clear();
frmtr.SupportedMediaTypes.Add(new MediaTypeHeaderValue("application/xml"));
frmtr.MediaTypeMappings.Add(new MyMediaTypeMapping(new MediaTypeHeaderValue(("application/xml"))));
formatters.Add(frmtr);
// Act
var result = _negotiator.Negotiate(typeof(string), _request, formatters);
// Assert
Assert.NotNull(result);
Assert.Equal("application/xml", result.MediaType.MediaType);
Assert.IsType <PlainTextFormatter>(result.Formatter);
}
public void Canceled_Generic_ReturnsCanceledTask()
{
Task <string> result = TaskHelpers.Canceled <string>();
Assert.NotNull(result);
Assert.True(result.IsCanceled);
}
public void MimeMultipartParserTestMultipartContent(string boundary)
{
MultipartContent content = new MultipartContent("mixed", boundary);
content.Add(new StringContent("A"));
content.Add(new StringContent("B"));
content.Add(new StringContent("C"));
MemoryStream memStream = new MemoryStream();
content.CopyToAsync(memStream).Wait();
memStream.Position = 0;
byte[] data = memStream.ToArray();
for (var cnt = 1; cnt <= data.Length; cnt++)
{
MimeMultipartParser parser = CreateMimeMultipartParser(data.Length, boundary);
Assert.NotNull(parser);
int totalBytesConsumed;
List <string> bodyParts;
MimeMultipartParser.State state = ParseBufferInSteps(parser, data, cnt, out bodyParts, out totalBytesConsumed);
Assert.Equal(MimeMultipartParser.State.BodyPartCompleted, state);
Assert.Equal(data.Length, totalBytesConsumed);
Assert.Equal(4, bodyParts.Count);
Assert.Empty(bodyParts[0]);
Assert.True(bodyParts[1].EndsWith("A"));
Assert.True(bodyParts[2].EndsWith("B"));
Assert.True(bodyParts[3].EndsWith("C"));
}
}
public void UrlDecodeParsesEmptySegmentsCorrectly()
{
int iterations = 16;
List <string> segments = new List <string>();
for (int index = 1; index < iterations; index++)
{
segments.Add("&");
string query = string.Join("", segments);
NameValueCollection result = ParseQueryString(query);
Assert.NotNull(result);
// Because this is a NameValueCollection, the same name appears only once
Assert.Equal(1, result.Count);
// Values should be a comma separated list of empty strings
string[] values = result[""].Split(new char[] { ',' });
// We expect length+1 segment as the final '&' counts as a segment
Assert.Equal(index + 1, values.Length);
foreach (var value in values)
{
Assert.Equal("", value);
}
}
}
public void MultipartParserNesting(string boundary)
{
for (var nesting = 0; nesting < 16; nesting++)
{
string nested = CreateNestedBuffer(nesting);
byte[] data = CreateBuffer(boundary, nested);
for (var cnt = 1; cnt <= data.Length; cnt++)
{
MimeMultipartParser parser = CreateMimeMultipartParser(data.Length, boundary);
Assert.NotNull(parser);
int totalBytesConsumed;
List <string> bodyParts;
MimeMultipartParser.State state = ParseBufferInSteps(parser, data, cnt, out bodyParts, out totalBytesConsumed);
Assert.Equal(MimeMultipartParser.State.BodyPartCompleted, state);
Assert.Equal(data.Length, totalBytesConsumed);
Assert.Equal(2, bodyParts.Count);
Assert.Equal(0, bodyParts[0].Length);
Assert.Equal(nested.Length, bodyParts[1].Length);
}
}
}
public void InvokeActionWithExceptionFilters_IfActionTaskIsFaulted_ExecutesFiltersAndReturnsFaultedTaskIfNotHandled()
{
// Arrange
List <string> log = new List <string>();
var exception = new Exception();
var actionTask = TaskHelpers.FromError <HttpResponseMessage>(exception);
Exception exceptionSeenByFilter = null;
var exceptionFilterMock = CreateExceptionFilterMock((ec, ct) =>
{
exceptionSeenByFilter = ec.Exception;
log.Add("exceptionFilter");
return(Task.Factory.StartNew(() => { }));
});
var filters = new[] { exceptionFilterMock.Object };
// Act
var result = ApiController.InvokeActionWithExceptionFilters(actionTask, _actionContextInstance, CancellationToken.None, filters);
// Assert
Assert.NotNull(result);
result.WaitUntilCompleted();
Assert.Equal(TaskStatus.Faulted, result.Status);
Assert.Same(exception, result.Exception.InnerException);
Assert.Same(exception, exceptionSeenByFilter);
Assert.Equal(new string[] { "exceptionFilter" }, log.ToArray());
}
public void ParseBufferCorrectly(string segment, string name, string value)
{
for (int index = 1; index < Iterations; index++)
{
List <string> segments = new List <string>();
for (int cnt = 0; cnt < index; cnt++)
{
segments.Add(segment);
}
byte[] data = CreateBuffer(segments.ToArray());
for (var cnt = 1; cnt <= data.Length; cnt++)
{
ICollection <KeyValuePair <string, string> > collection;
FormUrlEncodedParser parser = CreateParser(data.Length + 1, out collection);
Assert.NotNull(parser);
int totalBytesConsumed;
ParserState state = ParseBufferInSteps(parser, data, cnt, out totalBytesConsumed);
Assert.Equal(ParserState.Done, state);
Assert.Equal(data.Length, totalBytesConsumed);
Assert.Equal(index, collection.Count());
foreach (KeyValuePair <string, string> element in collection)
{
Assert.Equal(name, element.Key);
Assert.Equal(value, element.Value);
}
}
}
}
public void TryReadQueryAsTSucceeds()
{
UriBuilder address = new UriBuilder("http://some.host");
address.Query = "a=2";
SimpleObject1 so1;
Assert.True(address.Uri.TryReadQueryAs <SimpleObject1>(out so1), "Expected 'true' reading valid data");
Assert.NotNull(so1);
Assert.Equal(2, so1.a);
address.Query = "b=true";
SimpleObject2 so2;
Assert.True(address.Uri.TryReadQueryAs <SimpleObject2>(out so2), "Expected 'true' reading valid data");
Assert.NotNull(so2);
Assert.True(so2.b, "Value should have been true");
address.Query = "c=hello";
SimpleObject3 so3;
Assert.True(address.Uri.TryReadQueryAs <SimpleObject3>(out so3), "Expected 'true' reading valid data");
Assert.NotNull(so3);
Assert.Equal("hello", so3.c);
address.Query = "c=";
Assert.True(address.Uri.TryReadQueryAs <SimpleObject3>(out so3), "Expected 'true' reading valid data");
Assert.NotNull(so3);
Assert.Equal("", so3.c);
address.Query = "c=null";
Assert.True(address.Uri.TryReadQueryAs <SimpleObject3>(out so3), "Expected 'true' reading valid data");
Assert.NotNull(so3);
Assert.Equal("null", so3.c);
}
public void Initializer_Default_Set_By_Ctor()
{
// Arrange
var config = new HttpConfiguration();
// Assert
Assert.NotNull(config.Initializer);
}
public void ReadAsMultipartAsync_ThrowsOnWriteError()
{
HttpContent content = CreateContent(ValidBoundary, "A", "B", "C");
IOException exception = Assert.Throws <IOException>(() => content.ReadAsMultipartAsync(new WriteErrorStreamProvider()).Result);
Assert.NotNull(exception.InnerException);
Assert.Equal(ExceptionAsyncStreamMessage, exception.InnerException.Message);
}
public void ControllerContext_HasUrlHelperWithValidContext()
{
HttpControllerContext cc = new HttpControllerContext();
Assert.NotNull(cc.Url);
Assert.IsType <UrlHelper>(cc.Url);
Assert.Same(cc, cc.Url.ControllerContext);
}
public void ReadAsMultipartAsync_ThrowsOnBadStreamProvider()
{
HttpContent content = CreateContent(ValidBoundary, "A", "B", "C");
InvalidOperationException exception = Assert.Throws <InvalidOperationException>(() => content.ReadAsMultipartAsync(new BadStreamProvider()).Result);
Assert.NotNull(exception.InnerException);
Assert.Equal(ExceptionStreamProviderMessage, exception.InnerException.Message);
}
private static void ValidateEntity(HttpContent content)
{
Assert.NotNull(content);
Assert.Equal(ParserData.TextContentType, content.Headers.ContentType.ToString());
string entity = content.ReadAsStringAsync().Result;
Assert.Equal(ParserData.HttpMessageEntity, entity);
}
public void TryReadQueryAsJsonSucceeds(Uri address)
{
JObject value;
Assert.True(address.TryReadQueryAsJson(out value), "Expected 'true' as result");
Assert.NotNull(value);
Assert.IsType <JObject>(value);
}
public void HandleUnauthorizedRequest_SetsResponseWithUnauthorizedStatusCode()
{
_attribute.HandleUnauthorizedRequestPublic(_actionContext);
Assert.NotNull(_actionContext.Response);
Assert.Equal(HttpStatusCode.Unauthorized, _actionContext.Response.StatusCode);
Assert.Same(_request, _actionContext.Response.RequestMessage);
}
public void StaticComparer_Returns_SameInstance()
{
MediaTypeWithQualityHeaderValueComparer comparer1 = MediaTypeWithQualityHeaderValueComparer.QualityComparer;
MediaTypeWithQualityHeaderValueComparer comparer2 = MediaTypeWithQualityHeaderValueComparer.QualityComparer;
Assert.NotNull(comparer1);
Assert.Same(comparer1, comparer2);
}
public void StaticComparerReturnsSameInstance()
{
StringWithQualityHeaderValueComparer comparer1 = StringWithQualityHeaderValueComparer.QualityComparer;
StringWithQualityHeaderValueComparer comparer2 = StringWithQualityHeaderValueComparer.QualityComparer;
Assert.NotNull(comparer1);
Assert.Same(comparer1, comparer2);
}
public void EqualityComparerReturnsMediaTypeHeadeValueEqualityComparer()
{
MediaTypeHeaderValueEqualityComparer comparer1 = MediaTypeHeaderValueEqualityComparer.EqualityComparer;
MediaTypeHeaderValueEqualityComparer comparer2 = MediaTypeHeaderValueEqualityComparer.EqualityComparer;
Assert.NotNull(comparer1);
Assert.Same(comparer1, comparer2);
}
public void Constructor()
{
MediaTypeFormatterCollection collection = new MediaTypeFormatterCollection();
Assert.Equal(3, collection.Count);
Assert.NotNull(collection.XmlFormatter);
Assert.NotNull(collection.JsonFormatter);
Assert.NotNull(collection.FormUrlEncodedFormatter);
}
public void ResponseConstructor()
{
HttpResponseMessage response = new HttpResponseMessage();
HttpMessageContent instance = new HttpMessageContent(response);
Assert.NotNull(instance);
Assert.Same(response, instance.HttpResponseMessage);
Assert.Null(instance.HttpRequestMessage);
}
public void Iterate_Generic_ExecutesNextTaskOnlyAfterPreviousTaskSucceeded()
{
Task <IEnumerable <int> > result = TaskHelpers.Iterate(SuccessTaskEnumerable_Generic());
Assert.NotNull(result);
result.WaitUntilCompleted();
Assert.Equal(TaskStatus.RanToCompletion, result.Status);
Assert.Equal(new[] { 42, 2112 }, result.Result);
}
private static void ValidateClones(MediaTypeHeaderValue clone1, MediaTypeHeaderValue clone2, string charset)
{
Assert.NotNull(clone1);
Assert.NotNull(clone2);
Assert.NotSame(clone1, clone2);
Assert.Equal(clone1.MediaType, clone2.MediaType);
Assert.Equal(charset, clone1.CharSet);
Assert.Equal(charset, clone2.CharSet);
}
