Invalid Argument errors provide per field details. (#110)

* Invalid Argument errors now return a per field error message.

* Creating an API error struct.

* SDK uses field error details proto.

* Adding tests specifically for handler helper error messages resulting in expected API output.

* Inlining the error checks into the table driven tests.  Use protocmp for assertions to make printing out diffs easier to parse.

* Aggregate the invalid argument fields detected to be wrong.

* Make the returned order of fields deterministic in the error details..

* Fixing formatting issue in errors_test.go.

* Test to confirm unimplemented results in a 405 and not 404.
This commit is contained in:
Todd Knight authored and GitHub committed 2020-06-09 10:51:50 -07:00
1 parent 5333482ff8
commit 2c3fbe3024
10 files changed
+317 -186

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+113 -37
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@@ -30,9 +30,9 @@ type ErrorDetails struct {
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
TraceId string `protobuf:"bytes,1,opt,name=TraceId,proto3" json:"TraceId,omitempty"`
RequestId string `protobuf:"bytes,2,opt,name=request_id,proto3" json:"request_id,omitempty"`
RequestFields []string `protobuf:"bytes,3,rep,name=request_fields,proto3" json:"request_fields,omitempty"`
TraceId string `protobuf:"bytes,1,opt,name=TraceId,proto3" json:"TraceId,omitempty"`
RequestId string `protobuf:"bytes,2,opt,name=request_id,proto3" json:"request_id,omitempty"`
RequestFields []*FieldError `protobuf:"bytes,3,rep,name=request_fields,proto3" json:"request_fields,omitempty"`
}
func (x *ErrorDetails) Reset() {
@@ -81,13 +81,69 @@ func (x *ErrorDetails) GetRequestId() string {
return ""
}
func (x *ErrorDetails) GetRequestFields() []string {
func (x *ErrorDetails) GetRequestFields() []*FieldError {
if x != nil {
return x.RequestFields
}
return nil
}
// FieldErrors contains error information on a per field basis.
type FieldError struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
}
func (x *FieldError) Reset() {
*x = FieldError{}
if protoimpl.UnsafeEnabled {
mi := &file_controller_api_v1_error_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *FieldError) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*FieldError) ProtoMessage() {}
func (x *FieldError) ProtoReflect() protoreflect.Message {
mi := &file_controller_api_v1_error_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use FieldError.ProtoReflect.Descriptor instead.
func (*FieldError) Descriptor() ([]byte, []int) {
return file_controller_api_v1_error_proto_rawDescGZIP(), []int{1}
}
func (x *FieldError) GetName() string {
if x != nil {
return x.Name
}
return ""
}
func (x *FieldError) GetDescription() string {
if x != nil {
return x.Description
}
return ""
}
// Error is returned by the JSON API when an error occurs.
type Error struct {
state protoimpl.MessageState
@@ -108,7 +164,7 @@ type Error struct {
func (x *Error) Reset() {
*x = Error{}
if protoimpl.UnsafeEnabled {
mi := &file_controller_api_v1_error_proto_msgTypes[1]
mi := &file_controller_api_v1_error_proto_msgTypes[2]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -121,7 +177,7 @@ func (x *Error) String() string {
func (*Error) ProtoMessage() {}
func (x *Error) ProtoReflect() protoreflect.Message {
mi := &file_controller_api_v1_error_proto_msgTypes[1]
mi := &file_controller_api_v1_error_proto_msgTypes[2]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -134,7 +190,7 @@ func (x *Error) ProtoReflect() protoreflect.Message {
// Deprecated: Use Error.ProtoReflect.Descriptor instead.
func (*Error) Descriptor() ([]byte, []int) {
return file_controller_api_v1_error_proto_rawDescGZIP(), []int{1}
return file_controller_api_v1_error_proto_rawDescGZIP(), []int{2}
}
func (x *Error) GetStatus() int32 {
@@ -171,27 +227,33 @@ var file_controller_api_v1_error_proto_rawDesc = []byte{
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}
var (
@@ -206,18 +268,20 @@ func file_controller_api_v1_error_proto_rawDescGZIP() []byte {
return file_controller_api_v1_error_proto_rawDescData
}
var file_controller_api_v1_error_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_controller_api_v1_error_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
var file_controller_api_v1_error_proto_goTypes = []interface{}{
(*ErrorDetails)(nil), // 0: controller.api.v1.ErrorDetails
(*Error)(nil), // 1: controller.api.v1.Error
(*FieldError)(nil), // 1: controller.api.v1.FieldError
(*Error)(nil), // 2: controller.api.v1.Error
}
var file_controller_api_v1_error_proto_depIdxs = []int32{
0, // 0: controller.api.v1.Error.details:type_name -> controller.api.v1.ErrorDetails
1, // [1:1] is the sub-list for method output_type
1, // [1:1] is the sub-list for method input_type
1, // [1:1] is the sub-list for extension type_name
1, // [1:1] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
1, // 0: controller.api.v1.ErrorDetails.request_fields:type_name -> controller.api.v1.FieldError
0, // 1: controller.api.v1.Error.details:type_name -> controller.api.v1.ErrorDetails
2, // [2:2] is the sub-list for method output_type
2, // [2:2] is the sub-list for method input_type
2, // [2:2] is the sub-list for extension type_name
2, // [2:2] is the sub-list for extension extendee
0, // [0:2] is the sub-list for field type_name
}
func init() { file_controller_api_v1_error_proto_init() }
@@ -239,6 +303,18 @@ func file_controller_api_v1_error_proto_init() {
}
}
file_controller_api_v1_error_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*FieldError); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_controller_api_v1_error_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*Error); i {
case 0:
return &v.state
@@ -257,7 +333,7 @@ func file_controller_api_v1_error_proto_init() {
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_controller_api_v1_error_proto_rawDesc,
NumEnums: 0,
NumMessages: 2,
NumMessages: 3,
NumExtensions: 0,
NumServices: 0,
},