Add toString on enum.

Author: AAkira

modules/openapi-generator/src/main/resources/dart/libraries/dio/serialization/json_serializable/enum.mustache

@@ -11,7 +11,14 @@ enum {{{classname}}} {
   /// {{{.}}}
   {{/description}}
   @JsonValue({{#isString}}r{{/isString}}{{{value}}})
-  {{{name}}},
+  {{{name}}}({{#isString}}r{{/isString}}{{{value}}}){{^-last}},{{/-last}}{{#-last}};{{/-last}}
 {{/enumVars}}
 {{/allowableValues}}
+
+  const {{{classname}}}(this.name);
+
+  final String name;
+
+  @override
+  String toString() => name;
 }

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake-json_serializable/lib/src/model/model_enum_class.dart

@@ -8,11 +8,18 @@ import 'package:json_annotation/json_annotation.dart';
 
 enum ModelEnumClass {
   @JsonValue(r'_abc')
-  abc,
+  abc(r'_abc'),
   @JsonValue(r'-efg')
-  efg,
+  efg(r'-efg'),
   @JsonValue(r'(xyz)')
-  leftParenthesisXyzRightParenthesis,
+  leftParenthesisXyzRightParenthesis(r'(xyz)'),
   @JsonValue(r'unknown_default_open_api')
-  unknownDefaultOpenApi,
+  unknownDefaultOpenApi(r'unknown_default_open_api');
+
+  const ModelEnumClass(this.name);
+
+  final String name;
+
+  @override
+  String toString() => name;
 }

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake-json_serializable/lib/src/model/outer_enum.dart

@@ -8,11 +8,18 @@ import 'package:json_annotation/json_annotation.dart';
 
 enum OuterEnum {
   @JsonValue(r'placed')
-  placed,
+  placed(r'placed'),
   @JsonValue(r'approved')
-  approved,
+  approved(r'approved'),
   @JsonValue(r'delivered')
-  delivered,
+  delivered(r'delivered'),
   @JsonValue(r'unknown_default_open_api')
-  unknownDefaultOpenApi,
+  unknownDefaultOpenApi(r'unknown_default_open_api');
+
+  const OuterEnum(this.name);
+
+  final String name;
+
+  @override
+  String toString() => name;
 }

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake-json_serializable/lib/src/model/outer_enum_default_value.dart

@@ -8,11 +8,18 @@ import 'package:json_annotation/json_annotation.dart';
 
 enum OuterEnumDefaultValue {
   @JsonValue(r'placed')
-  placed,
+  placed(r'placed'),
   @JsonValue(r'approved')
-  approved,
+  approved(r'approved'),
   @JsonValue(r'delivered')
-  delivered,
+  delivered(r'delivered'),
   @JsonValue(r'unknown_default_open_api')
-  unknownDefaultOpenApi,
+  unknownDefaultOpenApi(r'unknown_default_open_api');
+
+  const OuterEnumDefaultValue(this.name);
+
+  final String name;
+
+  @override
+  String toString() => name;
 }

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake-json_serializable/lib/src/model/outer_enum_integer.dart

@@ -8,11 +8,18 @@ import 'package:json_annotation/json_annotation.dart';
 
 enum OuterEnumInteger {
   @JsonValue(0)
-  number0,
+  number0(0),
   @JsonValue(1)
-  number1,
+  number1(1),
   @JsonValue(2)
-  number2,
+  number2(2),
   @JsonValue(11184809)
-  unknownDefaultOpenApi,
+  unknownDefaultOpenApi(11184809);
+
+  const OuterEnumInteger(this.name);
+
+  final String name;
+
+  @override
+  String toString() => name;
 }

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake-json_serializable/lib/src/model/outer_enum_integer_default_value.dart

@@ -8,11 +8,18 @@ import 'package:json_annotation/json_annotation.dart';
 
 enum OuterEnumIntegerDefaultValue {
   @JsonValue(0)
-  number0,
+  number0(0),
   @JsonValue(1)
-  number1,
+  number1(1),
   @JsonValue(2)
-  number2,
+  number2(2),
   @JsonValue(11184809)
-  unknownDefaultOpenApi,
+  unknownDefaultOpenApi(11184809);
+
+  const OuterEnumIntegerDefaultValue(this.name);
+
+  final String name;
+
+  @override
+  String toString() => name;
 }

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake-json_serializable/lib/src/model/single_ref_type.dart

@@ -8,9 +8,16 @@ import 'package:json_annotation/json_annotation.dart';
 
 enum SingleRefType {
   @JsonValue(r'admin')
-  admin,
+  admin(r'admin'),
   @JsonValue(r'user')
-  user,
+  user(r'user'),
   @JsonValue(r'unknown_default_open_api')
-  unknownDefaultOpenApi,
+  unknownDefaultOpenApi(r'unknown_default_open_api');
+
+  const SingleRefType(this.name);
+
+  final String name;
+
+  @override
+  String toString() => name;
 }