public void ValidateParts_ListContainsInvalidPart()
{
// Arrange
Application app = TestDataUtil.GetApplication("ttd", "events");
string partName = "hundebilde";
string dataTypeId = "hundebilde";
string contentType = "application/pdf";
RequestPart validPart = new RequestPart
{
Name = partName,
ContentType = contentType,
FileSize = 1337
};
RequestPart invalidPart = new RequestPart
{
Name = partName,
ContentType = contentType,
FileSize = 1337 * 1024 * 1024
};
List <RequestPart> parts = new List <RequestPart> {
validPart, invalidPart
};
string expectedErrorMessage = $"The multipart section named {partName} exceeds the size limit of element type '{dataTypeId}'";
RequestPartValidator sut = new RequestPartValidator(app);
// Act
string actual = sut.ValidateParts(parts);
// Assert
Assert.Equal(expectedErrorMessage, actual);
}
public void ValidatePart_InvalidContentSize()
{
// Arrange
Application app = TestDataUtil.GetApplication("ttd", "events");
string partName = "hundebilde";
string contentType = "application/pdf";
using Stream stream = new MemoryStream();
RequestPart part = new RequestPart
{
Name = partName,
ContentType = contentType,
Stream = stream
};
string expectedErrorMessage = $"The multipart section named {partName} has no data. Cannot process empty part.";
RequestPartValidator sut = new RequestPartValidator(app);
// Act
string actual = sut.ValidatePart(part);
// Assert
Assert.Equal(expectedErrorMessage, actual);
}
public void ValidateParts_ExceedsAllowedNuberOfDataElements()
{
// Arrange
Application app = TestDataUtil.GetApplication("ttd", "events");
string partName = "hundebilde";
string dataTypeId = "hundebilde";
string contentType = "application/pdf";
RequestPart part = new RequestPart
{
Name = partName,
ContentType = contentType,
FileSize = 1337
};
List <RequestPart> parts = new List <RequestPart> {
part, part
};
string expectedErrorMessage = $"The list of parts contains more elements of type '{dataTypeId}' than the element type allows.";
RequestPartValidator sut = new RequestPartValidator(app);
// Act
string actual = sut.ValidateParts(parts);
// Assert
Assert.Equal(expectedErrorMessage, actual);
}
public void ValidatePartTest_ValidElement_ReturnsNull()
{
// Arrange
Application application = new Application
{
ElementTypes = new List <ElementType>
{
new ElementType {
Id = "default", AllowedContentType = new List <string> {
"application/xml"
}, MaxCount = 1
}
}
};
RequestPartValidator target = new RequestPartValidator(application);
RequestPart part = new RequestPart
{
Name = "default",
ContentType = "application/xml",
Stream = new MemoryStream(Encoding.UTF8.GetBytes("viktig melding"))
};
// Act
string error = target.ValidatePart(part);
// Assert
Assert.Null(error);
}
/// <summary>The built-in Grace "print" method</summary>
public GraceObject Print(EvaluationContext ctx, GraceObject arg)
{
Object obj = arg;
var gop = arg as GraceObjectProxy;
if (gop != null)
{
obj = gop.Object;
}
var go = obj as GraceObject;
if (go != null)
{
var req = new MethodRequest();
var part = RequestPart.Nullary("asString");
req.AddPart(part);
if (go.RespondsTo(req))
{
obj = go.Request(ctx, req);
}
}
GraceString gs = null;
go = obj as GraceObject;
if (go != null)
{
gs = go.FindNativeParent <GraceString>();
}
if (gs != null)
{
obj = gs.Value.Replace("\u2028", Environment.NewLine);
}
sink.WriteLine("" + obj);
return(GraceObject.Done);
}
public static void MakeRequest(Dispatcher dispatcher, RequestPart url, bool isSearch)
{
if (dispatcher != null)
{
Dispatcher = dispatcher;
}
HttpWebRequest request;
try {
request = (HttpWebRequest)WebRequest.Create(url.ToString());
} catch {
//TODO: Actually do something here
//Raise error or notify what happened
return;
}
request.Method = "POST";
request.ContentType = "application/json; charset=utf-8";
if (isSearch)
{
request.BeginGetResponse(new AsyncCallback(ResponseHandler.SearchRequestCallback), request);
}
else if (url is AllRequestPart)
{
request.BeginGetResponse(new AsyncCallback(ResponseHandler.AllRequestCallback), request);
}
else if (url is TopRequestPart)
{
request.BeginGetResponse(new AsyncCallback(ResponseHandler.TopRequestCallback), request);
}
else
{
request.BeginGetResponse(new AsyncCallback(ResponseHandler.RequestCallback), request);
}
}
public RequestNode(Type type, RequestPart request)
{
Type = type;
Name = type.Name;
Request = request;
Children = new ObservableCollection <RequestNode>();
CreatePropertyTree();
}
public void ValidatePart_MissingContentType()
{
// Arrange
Application app = TestDataUtil.GetApplication("ttd", "events");
string partName = "hundebilde";
RequestPart part = new RequestPart
{
Name = partName
};
string expectedErrorMessage = $"The multipart section named {partName} is missing Content-Type.";
RequestPartValidator sut = new RequestPartValidator(app);
// Act
string actual = sut.ValidatePart(part);
// Assert
Assert.Equal(expectedErrorMessage, actual);
}
public void ValidatePart_InvalidDataType()
{
// Arrange
Application app = TestDataUtil.GetApplication("ttd", "events");
string partName = "kattebilde";
RequestPart part = new RequestPart
{
Name = partName
};
string expectedErrorMessage = $"Multipart section named, '{partName}' does not correspond to an element type in application metadata";
RequestPartValidator sut = new RequestPartValidator(app);
// Act
string actual = sut.ValidatePart(part);
// Assert
Assert.Equal(expectedErrorMessage, actual);
}
public void ValidatePartTest_InstanceElementWithWrongContentType_ReturnsError()
{
// Arrange
Application application = new Application();
RequestPartValidator target = new RequestPartValidator(application);
RequestPart part = new RequestPart
{
Name = "instance",
ContentType = "application/xml",
Stream = new MemoryStream(Encoding.UTF8.GetBytes("viktig melding")) // Content isn't validated atm.
};
// Act
string error = target.ValidatePart(part);
// Assert
Assert.Contains("Expecting 'application/json'", error);
}
public void ValidatePartTest_ValidInstanceElement_ReturnsNull()
{
// Arrange
Application application = new Application();
RequestPartValidator target = new RequestPartValidator(application);
RequestPart part = new RequestPart
{
Name = "instance",
ContentType = "application/json",
Stream = new MemoryStream(Encoding.UTF8.GetBytes("viktig melding")) // Content isn't validated atm.
};
// Act
string error = target.ValidatePart(part);
// Assert
Assert.Null(error);
}
public void ValidatePart_ValidateInstance_ValidInstance()
{
// Arrange
Application app = TestDataUtil.GetApplication("ttd", "events");
string partName = "instance";
string contentType = "application/json";
RequestPart part = new RequestPart
{
Name = partName,
ContentType = contentType,
};
RequestPartValidator sut = new RequestPartValidator(app);
// Act
var actual = sut.ValidatePart(part);
// Assert
Assert.Null(actual);
}
public void ValidatePart_ValidateInstance_InvalidContentType()
{
// Arrange
Application app = TestDataUtil.GetApplication("ttd", "events");
string partName = "instance";
string contentType = "application/pdf";
RequestPart part = new RequestPart
{
Name = partName,
ContentType = contentType,
};
string expectedErrorMessage = $"Unexpected Content-Type '{contentType}' of embedded instance template. Expecting 'application/json'";
RequestPartValidator sut = new RequestPartValidator(app);
// Act
string actual = sut.ValidatePart(part);
// Assert
Assert.Equal(expectedErrorMessage, actual);
}
public void ValidatePart_InvalidContentType()
{
// Arrange
Application app = TestDataUtil.GetApplication("ttd", "events");
string partName = "hundebilde";
string dataTypeId = "hundebilde";
string contentType = "application/xml";
RequestPart part = new RequestPart
{
Name = partName,
ContentType = contentType
};
string expectedErrorMessage = $"The multipart section named {partName} has a Content-Type '{contentType}' which is invalid for element type '{dataTypeId}'";
RequestPartValidator sut = new RequestPartValidator(app);
// Act
string actual = sut.ValidatePart(part);
// Assert
Assert.Equal(expectedErrorMessage, actual);
}
/// <summary>
/// Extracts the instance template from a multipart reader, which contains a number of parts. If the reader contains
/// only one part and it has no name and contentType application/json it is assumed to be an instance template.
///
/// If found the method removes the part corresponding to the instance template form the parts list.
/// </summary>
/// <param name="reader">multipart reader object</param>
/// <returns>the instance template or null if none is found</returns>
private async Task <Instance> ExtractInstanceTemplate(MultipartRequestReader reader)
{
Instance instanceTemplate = null;
RequestPart instancePart = reader.Parts.Find(part => part.Name == "instance");
// assume that first part with no name is an instanceTemplate
if (instancePart == null && reader.Parts.Count == 1 && reader.Parts[0].ContentType.Contains("application/json") && reader.Parts[0].Name == null)
{
instancePart = reader.Parts[0];
}
if (instancePart != null)
{
reader.Parts.Remove(instancePart);
using StreamReader streamReader = new StreamReader(instancePart.Stream, Encoding.UTF8);
string content = await streamReader.ReadToEndAsync();
instanceTemplate = JsonConvert.DeserializeObject <Instance>(content);
}
return(instanceTemplate);
}
public static void MakeRequest(Dispatcher dispatcher, RequestPart url)
{
Connection.MakeRequest(dispatcher, url, false);
}
