public void SwaggerPathHandlerWorksForSwaggerMetadataUri(string swaggerMetadataUri)
{
SwaggerPathHandler handler = new SwaggerPathHandler();
IEdmModel model = new EdmModel();
ODataPath path = handler.Parse(model, "http://any", swaggerMetadataUri);
ODataPathSegment segment = path.Segments.Last();
Assert.NotNull(path);
Assert.Null(path.NavigationSource);
Assert.Null(path.EdmType);
Assert.Equal("$swagger", segment.ToString());
Assert.IsType <SwaggerPathSegment>(segment);
}
/// <summary>Creates the first <see cref="SegmentInfo"/> for a request.</summary>
/// <param name="segment">The text of the segment.</param>
/// <returns>A description of the information on the segment.</returns>
private SegmentInfo CreateFirstSegment(ODataPathSegment segment)
{
Debug.Assert(segment != null, "identifier != null");
// Look for well-known system entry points.
if (segment is MetadataSegment)
{
return new SegmentInfo { Identifier = XmlConstants.UriMetadataSegment, TargetKind = RequestTargetKind.Metadata };
}
if (segment is BatchSegment)
{
return new SegmentInfo { Identifier = XmlConstants.UriBatchSegment, TargetKind = RequestTargetKind.Batch };
}
if (segment is CountSegment)
{
// $count on root: throw
throw DataServiceException.CreateResourceNotFound(Strings.RequestUriProcessor_CountOnRoot);
}
// Look for a service operation.
OperationImportSegment serviceOperation = segment as OperationImportSegment;
if (serviceOperation != null)
{
Debug.Assert(serviceOperation.OperationImports.Count() == 1, "Operation import segment should only ever have exactly one operation. Was a change made to how MetadataProviderEdmModel finds actions/service operations");
var operationImport = serviceOperation.OperationImports.Single();
var operation = ((MetadataProviderEdmOperationImport)operationImport).ServiceOperation;
Debug.Assert(operation != null, "operation != null");
if (operation.Kind == OperationKind.ServiceOperation)
{
return CreateSegmentForServiceOperation(operation);
}
Debug.Assert(operation.Kind == OperationKind.Action, "serviceAction.Kind == OperationKind.Action");
return this.CreateSegmentForServiceAction(null /*previousSegment*/, operation);
}
var batchReferenceSegment = segment as BatchReferenceSegment;
if (batchReferenceSegment != null)
{
SegmentInfo referencedSegmentInfo = this.crossReferenceCallback(batchReferenceSegment.ContentId);
Debug.Assert(referencedSegmentInfo != null, "Could not find SegmentInfo for content-id: " + batchReferenceSegment.ContentId);
referencedSegmentInfo.Identifier = batchReferenceSegment.ContentId;
return referencedSegmentInfo;
}
// Look for an entity set.
EntitySetSegment entitySetSegment = segment as EntitySetSegment;
if (entitySetSegment != null)
{
var container = ((IResourceSetBasedEdmEntitySet)entitySetSegment.EntitySet).ResourceSet;
Debug.Assert(container != null, "container != null");
SegmentInfo segmentInfo = new SegmentInfo
{
Identifier = container.Name,
TargetResourceSet = container,
TargetResourceType = container.ResourceType,
TargetSource = RequestTargetSource.EntitySet,
TargetKind = RequestTargetKind.Resource,
SingleResult = false
};
return segmentInfo;
}
WebUtil.CheckResourceExists(false, segment.ToString());
return null;
}
/// <summary>Creates the first <see cref="SegmentInfo"/> for a request.</summary>
/// <param name="segment">The text of the segment.</param>
/// <returns>A description of the information on the segment.</returns>
private SegmentInfo CreateFirstSegment(ODataPathSegment segment)
{
Debug.Assert(segment != null, "identifier != null");
// Look for well-known system entry points.
if (segment is MetadataSegment)
{
return(new SegmentInfo {
Identifier = XmlConstants.UriMetadataSegment, TargetKind = RequestTargetKind.Metadata
});
}
if (segment is BatchSegment)
{
return(new SegmentInfo {
Identifier = XmlConstants.UriBatchSegment, TargetKind = RequestTargetKind.Batch
});
}
if (segment is CountSegment)
{
// $count on root: throw
throw DataServiceException.CreateResourceNotFound(Strings.RequestUriProcessor_CountOnRoot);
}
// Look for a service operation.
OperationImportSegment serviceOperation = segment as OperationImportSegment;
if (serviceOperation != null)
{
Debug.Assert(serviceOperation.OperationImports.Count() == 1, "Operation import segment should only ever have exactly one operation. Was a change made to how MetadataProviderEdmModel finds actions/service operations");
var operationImport = serviceOperation.OperationImports.Single();
var operation = ((MetadataProviderEdmOperationImport)operationImport).ServiceOperation;
Debug.Assert(operation != null, "operation != null");
if (operation.Kind == OperationKind.ServiceOperation)
{
return(CreateSegmentForServiceOperation(operation));
}
Debug.Assert(operation.Kind == OperationKind.Action, "serviceAction.Kind == OperationKind.Action");
return(this.CreateSegmentForServiceAction(null /*previousSegment*/, operation));
}
var batchReferenceSegment = segment as BatchReferenceSegment;
if (batchReferenceSegment != null)
{
SegmentInfo referencedSegmentInfo = this.crossReferenceCallback(batchReferenceSegment.ContentId);
Debug.Assert(referencedSegmentInfo != null, "Could not find SegmentInfo for content-id: " + batchReferenceSegment.ContentId);
referencedSegmentInfo.Identifier = batchReferenceSegment.ContentId;
return(referencedSegmentInfo);
}
// Look for an entity set.
EntitySetSegment entitySetSegment = segment as EntitySetSegment;
if (entitySetSegment != null)
{
var container = ((IResourceSetBasedEdmEntitySet)entitySetSegment.EntitySet).ResourceSet;
Debug.Assert(container != null, "container != null");
SegmentInfo segmentInfo = new SegmentInfo
{
Identifier = container.Name,
TargetResourceSet = container,
TargetResourceType = container.ResourceType,
TargetSource = RequestTargetSource.EntitySet,
TargetKind = RequestTargetKind.Resource,
SingleResult = false
};
return(segmentInfo);
}
WebUtil.CheckResourceExists(false, segment.ToString());
return(null);
}