fix: allow registration of component references

Author: baywet

src/Microsoft.OpenApi/Models/OpenApiDocument.cs

@@ -587,43 +587,43 @@ public bool AddComponent<T>(string id, T componentToRegister)
             Components ??= new();
             switch (componentToRegister)
             {
-                case OpenApiSchema openApiSchema:
+                case IOpenApiSchema openApiSchema:
                     Components.Schemas ??= new Dictionary<string, IOpenApiSchema>();
                     Components.Schemas.Add(id, openApiSchema);
                     break;
-                case OpenApiParameter openApiParameter:
+                case IOpenApiParameter openApiParameter:
                     Components.Parameters ??= new Dictionary<string, IOpenApiParameter>();
                     Components.Parameters.Add(id, openApiParameter);
                     break;
-                case OpenApiResponse openApiResponse:
+                case IOpenApiResponse openApiResponse:
                     Components.Responses ??= new Dictionary<string, IOpenApiResponse>();
                     Components.Responses.Add(id, openApiResponse);
                     break;
-                case OpenApiRequestBody openApiRequestBody:
+                case IOpenApiRequestBody openApiRequestBody:
                     Components.RequestBodies ??= new Dictionary<string, IOpenApiRequestBody>();
                     Components.RequestBodies.Add(id, openApiRequestBody);
                     break;
-                case OpenApiLink openApiLink:
+                case IOpenApiLink openApiLink:
                     Components.Links ??= new Dictionary<string, IOpenApiLink>();
                     Components.Links.Add(id, openApiLink);
                     break;
-                case OpenApiCallback openApiCallback:
+                case IOpenApiCallback openApiCallback:
                     Components.Callbacks ??= new Dictionary<string, IOpenApiCallback>();
                     Components.Callbacks.Add(id, openApiCallback);
                     break;
-                case OpenApiPathItem openApiPathItem:
+                case IOpenApiPathItem openApiPathItem:
                     Components.PathItems ??= new Dictionary<string, IOpenApiPathItem>();
                     Components.PathItems.Add(id, openApiPathItem);
                     break;
-                case OpenApiExample openApiExample:
+                case IOpenApiExample openApiExample:
                     Components.Examples ??= new Dictionary<string, IOpenApiExample>();
                     Components.Examples.Add(id, openApiExample);
                     break;
-                case OpenApiHeader openApiHeader:
+                case IOpenApiHeader openApiHeader:
                     Components.Headers ??= new Dictionary<string, IOpenApiHeader>();
                     Components.Headers.Add(id, openApiHeader);
                     break;
-                case OpenApiSecurityScheme openApiSecurityScheme:
+                case IOpenApiSecurityScheme openApiSecurityScheme:
                     Components.SecuritySchemes ??= new Dictionary<string, IOpenApiSecurityScheme>();
                     Components.SecuritySchemes.Add(id, openApiSecurityScheme);
                     break;

src/Microsoft.OpenApi/Services/OpenApiWorkspace.cs

@@ -7,6 +7,7 @@
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Models;
+using Microsoft.OpenApi.Models.Interfaces;
 
 namespace Microsoft.OpenApi.Services
 {
@@ -165,16 +166,16 @@ public bool RegisterComponentForDocument<T>(OpenApiDocument openApiDocument, T c
 
             var location = componentToRegister switch
             {
-                OpenApiSchema => baseUri + ReferenceType.Schema.GetDisplayName() + ComponentSegmentSeparator + id,
-                OpenApiParameter => baseUri + ReferenceType.Parameter.GetDisplayName() + ComponentSegmentSeparator + id,
-                OpenApiResponse => baseUri + ReferenceType.Response.GetDisplayName() + ComponentSegmentSeparator + id,
-                OpenApiRequestBody => baseUri + ReferenceType.RequestBody.GetDisplayName() + ComponentSegmentSeparator + id,
-                OpenApiLink => baseUri + ReferenceType.Link.GetDisplayName() + ComponentSegmentSeparator + id,
-                OpenApiCallback => baseUri + ReferenceType.Callback.GetDisplayName() + ComponentSegmentSeparator + id,
-                OpenApiPathItem => baseUri + ReferenceType.PathItem.GetDisplayName() + ComponentSegmentSeparator + id,
-                OpenApiExample => baseUri + ReferenceType.Example.GetDisplayName() + ComponentSegmentSeparator + id,
-                OpenApiHeader => baseUri + ReferenceType.Header.GetDisplayName() + ComponentSegmentSeparator + id,
-                OpenApiSecurityScheme => baseUri + ReferenceType.SecurityScheme.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiSchema => baseUri + ReferenceType.Schema.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiParameter => baseUri + ReferenceType.Parameter.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiResponse => baseUri + ReferenceType.Response.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiRequestBody => baseUri + ReferenceType.RequestBody.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiLink => baseUri + ReferenceType.Link.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiCallback => baseUri + ReferenceType.Callback.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiPathItem => baseUri + ReferenceType.PathItem.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiExample => baseUri + ReferenceType.Example.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiHeader => baseUri + ReferenceType.Header.GetDisplayName() + ComponentSegmentSeparator + id,
+                IOpenApiSecurityScheme => baseUri + ReferenceType.SecurityScheme.GetDisplayName() + ComponentSegmentSeparator + id,
                 _ => throw new ArgumentException($"Invalid component type {componentToRegister.GetType().Name}"),
             };