protected override void Act()
            {
                _actualJson = _openApiMetadataDocumentFactory.Create(
                    _stubbedOpenApiMetadataResourceStrategy, _openApiMetadataDocumentContext);

                _openApiMetadataDoc = JsonConvert.DeserializeObject <OpenApiMetadataDocument>(
                    _actualJson,
                    new JsonSerializerSettings {
                    MetadataPropertyHandling = MetadataPropertyHandling.Ignore
                });
            }
            protected override void Act()
            {
                _actualMetadataText = _extensionOnlyOpenApiMetadataDocumentFactory.Create(
                    _resourceStrategy,
                    new OpenApiMetadataDocumentContext(
                        DomainModelDefinitionsProviderHelper.ResourceModelProvider.GetResourceModel())
                {
                    RenderType          = RenderType.ExtensionArtifactsOnly,
                    IsIncludedExtension = r => r.FullName.Schema.Equals(requestedExtensionPhysicalName)
                });

                _actualMetadataObject = OpenApiMetadataHelper.DeserializeOpenApiMetadataDocument(_actualMetadataText);
            }