/// <summary>
/// Verifies whether an LRO PUT operation returns response models for
/// 200/201 status codes
/// </summary>
/// <param name="definitions"></param>
/// <param name="context"></param>
/// <returns></returns>
public override IEnumerable <ValidationMessage> GetValidationMessages(Dictionary <string, Dictionary <string, Operation> > paths, RuleContext context)
{
var serviceDefinition = (ServiceDefinition)context.Root;
foreach (var path in paths)
{
var lroPutOps = path.Value.Where(val => val.Key.ToLower().Equals("put")).Select(val => val.Value);
foreach (var op in lroPutOps)
{
if (op.Responses == null)
{
// if put operation has no response model, let some other validation rule handle the violation
continue;
}
foreach (var resp in op.Responses)
{
if (resp.Key == "200" || resp.Key == "201")
{
var modelRef = resp.Value?.Schema?.Reference ?? string.Empty;
if (!serviceDefinition.Definitions.ContainsKey(modelRef.StripDefinitionPath()))
{
var violatingVerb = ValidationUtilities.GetOperationIdVerb(op.OperationId, path);
yield return(new ValidationMessage(new FileObjectPath(context.File, context.Path.AppendProperty(path.Key).AppendProperty(violatingVerb).AppendProperty("responses").AppendProperty(resp.Key)),
this, op.OperationId, resp.Key));
}
}
}
}
}
}
// Verifies if a tracked resource has a corresponding PATCH operation
public override IEnumerable <ValidationMessage> GetValidationMessages(Dictionary <string, Dictionary <string, Operation> > paths, RuleContext context)
{
var serviceDefinition = context.Root;
var ops = ValidationUtilities.GetOperationsByRequestMethod("put", serviceDefinition);
var putRespModels = ops.Select(op => (op.Responses?.ContainsKey("200") != true) ? null : op.Responses["200"].Schema?.Reference?.StripDefinitionPath());
putRespModels = putRespModels.Where(modelName => !string.IsNullOrEmpty(modelName));
var xmsResModels = ValidationUtilities.GetXmsAzureResourceModels(serviceDefinition.Definitions);
var violatingModels = putRespModels.Where(respModel => !ValidationUtilities.EnumerateModelHierarchy(respModel, serviceDefinition.Definitions).Intersect(xmsResModels).Any());
foreach (var model in violatingModels)
{
var violatingOp = ops.Where(op => (op.Responses?.ContainsKey("200") == true) && op.Responses["200"]?.Schema?.Reference?.StripDefinitionPath() == model).First();
var violatingPath = ValidationUtilities.GetOperationIdPath(violatingOp.OperationId, paths);
var violatingOpVerb = ValidationUtilities.GetOperationIdVerb(violatingOp.OperationId, violatingPath);
yield return(new ValidationMessage(new FileObjectPath(context.File, context.Path.AppendProperty(violatingPath.Key).AppendProperty(violatingOpVerb)), this, violatingOp.OperationId, model));
}
}
/// Verifies if a PUT operation request and response schemas match
public override IEnumerable <ValidationMessage> GetValidationMessages(Dictionary <string, Dictionary <string, Operation> > paths, RuleContext context)
{
var serviceDefinition = (ServiceDefinition)context.Root;
var ops = ValidationUtilities.GetOperationsByRequestMethod("put", serviceDefinition);
foreach (var op in ops)
{
// if PUT operation does not have any request parameters, skip, let some other validation rule handle it
// if no 200 response exists, skip, let some other validation rule handle empty PUT response operations
if (op.Parameters?.Any() != true || op.Responses?.ContainsKey("200") != true || serviceDefinition.Definitions?.Any() != true)
{
continue;
}
// look for the request body schema in the operation parameters section as well as the global parameters section
string reqBodySchema = null;
if (op.Parameters.Any(p => p.In == ParameterLocation.Body))
{
reqBodySchema = op.Parameters.First(p => p.In == ParameterLocation.Body).Schema?.Reference?.StripDefinitionPath();
}
else
{
var opGlobalParams = op.Parameters.Where(p => serviceDefinition.Parameters.ContainsKey(p.Reference?.StripParameterPath() ?? ""));
if (opGlobalParams.Any())
{
reqBodySchema = opGlobalParams.FirstOrDefault(p => p.In == ParameterLocation.Body)?.Schema?.Reference?.StripDefinitionPath();
}
}
// if no body parameters were found, skip, let some other validation handle an empty body put operation
if (string.IsNullOrEmpty(reqBodySchema) || !serviceDefinition.Definitions.ContainsKey(reqBodySchema))
{
continue;
}
var respModel = op.Responses["200"]?.Schema?.Reference?.StripDefinitionPath() ?? string.Empty;
// if the 200 response schema does not match the request body parameter schema, flag violation
if (respModel != reqBodySchema)
{
var violatingPath = ValidationUtilities.GetOperationIdPath(op.OperationId, paths);
var violatingOpVerb = ValidationUtilities.GetOperationIdVerb(op.OperationId, violatingPath);
yield return(new ValidationMessage(new FileObjectPath(context.File, context.Path.AppendProperty(violatingPath.Key).AppendProperty(violatingOpVerb)), this, op.OperationId, reqBodySchema, respModel));
}
}
}
