[dart][dart-dio] Prevent name clashes with existing dart types (#8198)

* [dart][dart-dio] Prevent name clashes with existing dart types

Can not use dart import aliases for now as this is not supported by built_value. This means we need to add potentially clashing names/classes to an `additionalReservedWords` exclusion list. Starting with a basic list of some http/io classes.

Correctly use `importMapping` and `defaultIncludes` this time around. Improve reserved word checking.

This now successfully generates `ModelList`, `ModelFile` and `ModelClient` models which previously were not generated at all or were wrong types.

* Address review comment

* Update generator docs

docs/generators/dart-dio.md

@@ -33,19 +33,8 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |BuiltList|package:built_collection/built_collection.dart|
 |BuiltMap|package:built_collection/built_collection.dart|
 |BuiltSet|package:built_collection/built_collection.dart|
-|DateTime|dart:core|
 |JsonObject|package:built_value/json_object.dart|
-|List|dart:core|
-|Map|dart:core|
-|Object|dart:core|
-|Set|dart:core|
-|String|dart:core|
 |Uint8List|dart:typed_data|
-|bool|dart:core|
-|double|dart:core|
-|dynamic|dart:core|
-|int|dart:core|
-|num|dart:core|
 
 
 ## INSTANTIATION TYPES
@@ -62,6 +51,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 <li>String</li>
 <li>bool</li>
 <li>double</li>
+<li>dynamic</li>
 <li>int</li>
 <li>num</li>
 </ul>

docs/generators/dart-jaguar.md

@@ -30,17 +30,6 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 
 | Type/Alias | Imports |
 | ---------- | ------- |
-|DateTime|dart:core|
-|List|dart:core|
-|Map|dart:core|
-|Object|dart:core|
-|Set|dart:core|
-|String|dart:core|
-|bool|dart:core|
-|double|dart:core|
-|dynamic|dart:core|
-|int|dart:core|
-|num|dart:core|
 
 
 ## INSTANTIATION TYPES
@@ -57,6 +46,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 <li>String</li>
 <li>bool</li>
 <li>double</li>
+<li>dynamic</li>
 <li>int</li>
 <li>num</li>
 </ul>

docs/generators/dart.md

@@ -28,17 +28,6 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 
 | Type/Alias | Imports |
 | ---------- | ------- |
-|DateTime|dart:core|
-|List|dart:core|
-|Map|dart:core|
-|Object|dart:core|
-|Set|dart:core|
-|String|dart:core|
-|bool|dart:core|
-|double|dart:core|
-|dynamic|dart:core|
-|int|dart:core|
-|num|dart:core|
 
 
 ## INSTANTIATION TYPES
@@ -55,6 +44,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 <li>String</li>
 <li>bool</li>
 <li>double</li>
+<li>dynamic</li>
 <li>int</li>
 <li>num</li>
 </ul>

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/DartClientCodegen.java

@@ -73,6 +73,10 @@ public class DartClientCodegen extends DefaultCodegen {
     protected String apiTestPath = "test" + File.separator;
     protected String modelTestPath = "test" + File.separator;
 
+    // Names that must not be used as model names because they clash with existing
+    // default imports (dart:io, dart:async, package:http etc.) but are not basic dataTypes.
+    protected Set<String> additionalReservedWords;
+
     public DartClientCodegen() {
         super();
 
@@ -131,7 +135,8 @@ public class DartClientCodegen extends DefaultCodegen {
             "bool",
             "int",
             "num",
-            "double"
+            "double",
+            "dynamic"
         );
         instantiationTypes.put("array", "List");
         instantiationTypes.put("map", "Map");
@@ -155,7 +160,7 @@ public class DartClientCodegen extends DefaultCodegen {
         typeMapping.put("Date", "DateTime");
         typeMapping.put("date", "DateTime");
         typeMapping.put("DateTime", "DateTime");
-        typeMapping.put("File", "MultipartFile");
+        typeMapping.put("file", "MultipartFile");
         typeMapping.put("binary", "MultipartFile");
         typeMapping.put("UUID", "String");
         typeMapping.put("URI", "String");
@@ -163,21 +168,29 @@ public class DartClientCodegen extends DefaultCodegen {
         typeMapping.put("object", "Object");
         typeMapping.put("AnyType", "Object");
 
-        // These are needed as they prevent models from being generated
+        // DataTypes of the above values which are automatically imported.
-        // which would clash with existing types, e.g. List
+        // They are also not allowed to be model names.
-        importMapping.put("dynamic", "dart:core");
+        defaultIncludes = Sets.newHashSet(
-        importMapping.put("Object", "dart:core");
+                "String",
-        importMapping.put("String", "dart:core");
+                "bool",
-        importMapping.put("bool", "dart:core");
+                "int",
-        importMapping.put("num", "dart:core");
+                "num",
-        importMapping.put("int", "dart:core");
+                "double",
-        importMapping.put("double", "dart:core");
+                "dynamic",
-        importMapping.put("List", "dart:core");
+                "List",
-        importMapping.put("Map", "dart:core");
+                "Set",
-        importMapping.put("Set", "dart:core");
+                "Map",
-        importMapping.put("DateTime", "dart:core");
+                "DateTime",
+                "Object",
+                "MultipartFile"
+        );
 
-        defaultIncludes = new HashSet<>(Collections.singletonList("dart:core"));
+        additionalReservedWords = Sets.newHashSet(
+                "File",
+                "Client",
+                "Future",
+                "Response"
+        );
 
         cliOptions.add(new CliOption(PUB_LIBRARY, "Library name in generated code"));
         cliOptions.add(new CliOption(PUB_NAME, "Name in generated pubspec"));
@@ -306,6 +319,15 @@ public class DartClientCodegen extends DefaultCodegen {
         supportingFiles.add(new SupportingFile("travis.mustache", "", ".travis.yml"));
     }
 
+    @Override
+    protected boolean isReservedWord(String word) {
+        // consider everything as reserved that is either a keyword,
+        // a default included type, or a type include through some library
+        return super.isReservedWord(word) ||
+                defaultIncludes().contains(word) ||
+                additionalReservedWords.contains(word);
+    }
+
     @Override
     public String escapeReservedWord(String name) {
         return name + "_";
@@ -370,7 +392,7 @@ public class DartClientCodegen extends DefaultCodegen {
             name = "n" + name;
         }
 
-        if (isReservedWord(name) || importMapping().containsKey(name)) {
+        if (isReservedWord(name)) {
             name = escapeReservedWord(name);
         }
 
@@ -385,10 +407,6 @@ public class DartClientCodegen extends DefaultCodegen {
 
     @Override
     public String toModelName(final String name) {
-        if (importMapping().containsKey(name)) {
-            return name;
-        }
-
         String nameWithPrefixSuffix = sanitizeName(name);
         if (!StringUtils.isEmpty(modelNamePrefix)) {
             // add '_' so that model name can be camelized correctly

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/DartDioClientCodegen.java

@@ -19,14 +19,9 @@ package org.openapitools.codegen.languages;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Sets;
 import com.samskivert.mustache.Mustache;
+import io.swagger.v3.oas.models.media.Schema;
 import org.apache.commons.lang3.StringUtils;
-import org.openapitools.codegen.CliOption;
+import org.openapitools.codegen.*;
-import org.openapitools.codegen.CodegenConstants;
-import org.openapitools.codegen.CodegenModel;
-import org.openapitools.codegen.CodegenOperation;
-import org.openapitools.codegen.CodegenParameter;
-import org.openapitools.codegen.CodegenProperty;
-import org.openapitools.codegen.SupportingFile;
 import org.openapitools.codegen.utils.ModelUtils;
 import org.openapitools.codegen.utils.ProcessUtils;
 import org.slf4j.Logger;
@@ -35,8 +30,6 @@ import org.slf4j.LoggerFactory;
 import java.io.File;
 import java.util.*;
 
-import io.swagger.v3.oas.models.media.Schema;
-
 import static org.openapitools.codegen.utils.StringUtils.underscore;
 
 public class DartDioClientCodegen extends DartClientCodegen {
@@ -49,7 +42,6 @@ public class DartDioClientCodegen extends DartClientCodegen {
 
     private boolean nullableFields = true;
     private String dateLibrary = "core";
-    private static final Set<String> reservedBuiltValueWords = Sets.newHashSet("EnumClass");
 
     public DartDioClientCodegen() {
         super();
@@ -75,6 +67,17 @@ public class DartDioClientCodegen extends DartClientCodegen {
         typeMapping.put("object", "JsonObject");
         typeMapping.put("AnyType", "JsonObject");
 
+        additionalReservedWords.addAll(Sets.newHashSet(
+                "EnumClass",
+                // The following are reserved dataTypes but can not be added to defaultIncludes
+                // as this would prevent them from being added to the imports.
+                "BuiltList",
+                "BuiltSet",
+                "BuiltMap",
+                "Uint8List",
+                "JsonObject"
+        ));
+
         importMapping.put("BuiltList", "package:built_collection/built_collection.dart");
         importMapping.put("BuiltSet", "package:built_collection/built_collection.dart");
         importMapping.put("BuiltMap", "package:built_collection/built_collection.dart");
@@ -108,11 +111,6 @@ public class DartDioClientCodegen extends DartClientCodegen {
         return "Generates a Dart Dio client library.";
     }
 
-    @Override
-    protected boolean isReservedWord(String word) {
-        return super.isReservedWord(word) || reservedBuiltValueWords.contains(word);
-    }
-
     @Override
     protected ImmutableMap.Builder<String, Mustache.Lambda> addMustacheLambdas() {
         return super.addMustacheLambdas()
@@ -227,19 +225,18 @@ public class DartDioClientCodegen extends DartClientCodegen {
         supportingFiles.add(new SupportingFile("auth/auth.mustache", authFolder, "auth.dart"));
 
         if ("core".equals(dateLibrary)) {
+            // this option uses the same classes as normal dart generator
             additionalProperties.put("core", "true");
-            typeMapping.put("Date", "DateTime");
-            typeMapping.put("date", "DateTime");
         } else if ("timemachine".equals(dateLibrary)) {
             additionalProperties.put("timeMachine", "true");
             typeMapping.put("date", "OffsetDate");
             typeMapping.put("Date", "OffsetDate");
             typeMapping.put("DateTime", "OffsetDateTime");
             typeMapping.put("datetime", "OffsetDateTime");
+            additionalReservedWords.addAll(Sets.newHashSet("OffsetDate", "OffsetDateTime"));
             importMapping.put("OffsetDate", "package:time_machine/time_machine.dart");
             importMapping.put("OffsetDateTime", "package:time_machine/time_machine.dart");
             supportingFiles.add(new SupportingFile("local_date_serializer.mustache", libFolder, "local_date_serializer.dart"));
-
         }
     }
 
@@ -254,13 +251,12 @@ public class DartDioClientCodegen extends DartClientCodegen {
             Set<String> modelImports = new HashSet<>();
             CodegenModel cm = (CodegenModel) mo.get("model");
             for (String modelImport : cm.imports) {
-                if (importMapping().containsKey(modelImport)) {
+                if (needToImport(modelImport)) {
-                    final String value = importMapping().get(modelImport);
+                    if (importMapping().containsKey(modelImport)) {
-                    if (needToImport(value)) {
+                        modelImports.add(importMapping().get(modelImport));
-                        modelImports.add(value);
+                    } else {
+                        modelImports.add("package:" + pubName + "/model/" + underscore(modelImport) + ".dart");
                     }
-                } else {
-                    modelImports.add("package:" + pubName + "/model/" + underscore(modelImport) + ".dart");
                 }
             }
 
@@ -327,18 +323,16 @@ public class DartDioClientCodegen extends DartClientCodegen {
 
             Set<String> imports = new HashSet<>();
             for (String item : op.imports) {
-                if (importMapping().containsKey(item)) {
+                if (needToImport(item)) {
-                    final String value = importMapping().get(item);
+                    if (importMapping().containsKey(item) && needToImport(item)) {
-                    if (needToImport(value)) {
+                        fullImports.add(importMapping().get(item));
-                        fullImports.add(value);
+                    } else {
+                        imports.add(underscore(item));
                     }
-                } else {
-                    imports.add(underscore(item));
                 }
             }
             modelImports.addAll(imports);
             op.imports = imports;
-
         }
 
         objs.put("modelImports", modelImports);

modules/openapi-generator/src/test/java/org/openapitools/codegen/dart/DartModelTest.java

@@ -295,10 +295,15 @@ public class DartModelTest {
             {"sample.name", "SampleName"},
             {"_sample", "Sample"},
             {"sample name", "SampleName"},
+            {"List", "ModelList"},
+            {"list", "ModelList"},
+            {"File", "ModelFile"},
+            {"Client", "ModelClient"},
+            {"String", "ModelString"},
         };
     }
 
-    @Test(dataProvider = "modelNames", description = "avoid inner class")
+    @Test(dataProvider = "modelNames", description = "correctly generate model names")
     public void modelNameTest(String name, String expectedName) {
         OpenAPI openAPI = TestUtils.createOpenAPI();
         final Schema model = new Schema();

modules/openapi-generator/src/test/java/org/openapitools/codegen/dartdio/DartDioModelTest.java

@@ -350,14 +350,41 @@ public class DartDioModelTest {
     public static Object[][] modelNames() {
         return new Object[][] {
             {"EnumClass", "ModelEnumClass"},
+            {"JsonObject", "ModelJsonObject"},
+            // OffsetDate is valid without timemachine date library
+            {"OffsetDate", "OffsetDate"},
         };
     }
 
-    @Test(dataProvider = "modelNames", description = "avoid inner class")
+    @Test(dataProvider = "modelNames", description = "correctly prefix reserved model names")
     public void modelNameTest(String name, String expectedName) {
         OpenAPI openAPI = TestUtils.createOpenAPI();
         final Schema model = new Schema();
-        final DefaultCodegen codegen = new DartDioClientCodegen();
+        final DartDioClientCodegen codegen = new DartDioClientCodegen();
+        codegen.setOpenAPI(openAPI);
+        final CodegenModel cm = codegen.fromModel(name, model);
+
+        Assert.assertEquals(cm.name, name);
+        Assert.assertEquals(cm.classname, expectedName);
+    }
+
+    @DataProvider(name = "modelNamesTimemachine")
+    public static Object[][] modelNamesTimemachine() {
+        return new Object[][] {
+            {"EnumClass", "ModelEnumClass"},
+            {"JsonObject", "ModelJsonObject"},
+            // OffsetDate is not valid with timemachine date library
+            {"OffsetDate", "ModelOffsetDate"},
+        };
+    }
+
+    @Test(dataProvider = "modelNamesTimemachine", description = "correctly prefix reserved model names")
+    public void modelNameTestTimemachine(String name, String expectedName) {
+        OpenAPI openAPI = TestUtils.createOpenAPI();
+        final Schema model = new Schema();
+        final DartDioClientCodegen codegen = new DartDioClientCodegen();
+        codegen.setDateLibrary("timemachine");
+        codegen.processOpts();
         codegen.setOpenAPI(openAPI);
         final CodegenModel cm = codegen.fromModel(name, model);
 

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/.openapi-generator/FILES

@@ -13,7 +13,6 @@ doc/Cat.md
 doc/CatAllOf.md
 doc/Category.md
 doc/ClassModel.md
-doc/Client.md
 doc/DefaultApi.md
 doc/Dog.md
 doc/DogAllOf.md
@@ -21,7 +20,6 @@ doc/EnumArrays.md
 doc/EnumTest.md
 doc/FakeApi.md
 doc/FakeClassnameTags123Api.md
-doc/File.md
 doc/FileSchemaTestClass.md
 doc/Foo.md
 doc/FormatTest.md
@@ -37,7 +35,10 @@ doc/InlineResponseDefault.md
 doc/MapTest.md
 doc/MixedPropertiesAndAdditionalPropertiesClass.md
 doc/Model200Response.md
+doc/ModelClient.md
 doc/ModelEnumClass.md
+doc/ModelFile.md
+doc/ModelList.md
 doc/ModelReturn.md
 doc/Name.md
 doc/NullableClass.md
@@ -80,12 +81,10 @@ lib/model/cat.dart
 lib/model/cat_all_of.dart
 lib/model/category.dart
 lib/model/class_model.dart
-lib/model/client.dart
 lib/model/dog.dart
 lib/model/dog_all_of.dart
 lib/model/enum_arrays.dart
 lib/model/enum_test.dart
-lib/model/file.dart
 lib/model/file_schema_test_class.dart
 lib/model/foo.dart
 lib/model/format_test.dart
@@ -101,7 +100,10 @@ lib/model/inline_response_default.dart
 lib/model/map_test.dart
 lib/model/mixed_properties_and_additional_properties_class.dart
 lib/model/model200_response.dart
+lib/model/model_client.dart
 lib/model/model_enum_class.dart
+lib/model/model_file.dart
+lib/model/model_list.dart
 lib/model/model_return.dart
 lib/model/name.dart
 lib/model/nullable_class.dart

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/README.md

@@ -41,10 +41,10 @@ import 'package:openapi/api.dart';
 
 
 var api_instance = new AnotherFakeApi();
-var client = new Client(); // Client | client model
+var modelClient = new ModelClient(); // ModelClient | client model
 
 try {
-    var result = api_instance.call123testSpecialTags(client);
+    var result = api_instance.call123testSpecialTags(modelClient);
     print(result);
 } catch (e) {
     print("Exception when calling AnotherFakeApi->call123testSpecialTags: $e\n");
@@ -112,12 +112,10 @@ Class | Method | HTTP request | Description
  - [CatAllOf](doc//CatAllOf.md)
  - [Category](doc//Category.md)
  - [ClassModel](doc//ClassModel.md)
- - [Client](doc//Client.md)
  - [Dog](doc//Dog.md)
  - [DogAllOf](doc//DogAllOf.md)
  - [EnumArrays](doc//EnumArrays.md)
  - [EnumTest](doc//EnumTest.md)
- - [File](doc//File.md)
  - [FileSchemaTestClass](doc//FileSchemaTestClass.md)
  - [Foo](doc//Foo.md)
  - [FormatTest](doc//FormatTest.md)
@@ -133,7 +131,10 @@ Class | Method | HTTP request | Description
  - [MapTest](doc//MapTest.md)
  - [MixedPropertiesAndAdditionalPropertiesClass](doc//MixedPropertiesAndAdditionalPropertiesClass.md)
  - [Model200Response](doc//Model200Response.md)
+ - [ModelClient](doc//ModelClient.md)
  - [ModelEnumClass](doc//ModelEnumClass.md)
+ - [ModelFile](doc//ModelFile.md)
+ - [ModelList](doc//ModelList.md)
  - [ModelReturn](doc//ModelReturn.md)
  - [Name](doc//Name.md)
  - [NullableClass](doc//NullableClass.md)

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/doc/AnotherFakeApi.md

@@ -13,7 +13,7 @@ Method | HTTP request | Description
 
 
 # **call123testSpecialTags**
-> Client call123testSpecialTags(client)
+> ModelClient call123testSpecialTags(modelClient)
 
 To test special tags
 
@@ -24,10 +24,10 @@ To test special tags and operation ID starting with number
 import 'package:openapi/api.dart';
 
 var api_instance = new AnotherFakeApi();
-var client = new Client(); // Client | client model
+var modelClient = new ModelClient(); // ModelClient | client model
 
 try { 
-    var result = api_instance.call123testSpecialTags(client);
+    var result = api_instance.call123testSpecialTags(modelClient);
     print(result);
 } catch (e) {
     print('Exception when calling AnotherFakeApi->call123testSpecialTags: $e\n');
@@ -38,11 +38,11 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 
-[**Client**](Client.md)
+[**ModelClient**](ModelClient.md)
 
 ### Authorization
 

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/doc/FakeApi.md

@@ -367,7 +367,7 @@ No authorization required
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
 # **testClientModel**
-> Client testClientModel(client)
+> ModelClient testClientModel(modelClient)
 
 To test \"client\" model
 
@@ -378,10 +378,10 @@ To test \"client\" model
 import 'package:openapi/api.dart';
 
 var api_instance = new FakeApi();
-var client = new Client(); // Client | client model
+var modelClient = new ModelClient(); // ModelClient | client model
 
 try { 
-    var result = api_instance.testClientModel(client);
+    var result = api_instance.testClientModel(modelClient);
     print(result);
 } catch (e) {
     print('Exception when calling FakeApi->testClientModel: $e\n');
@@ -392,11 +392,11 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 
-[**Client**](Client.md)
+[**ModelClient**](ModelClient.md)
 
 ### Authorization
 

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/doc/FakeClassnameTags123Api.md

@@ -13,7 +13,7 @@ Method | HTTP request | Description
 
 
 # **testClassname**
-> Client testClassname(client)
+> ModelClient testClassname(modelClient)
 
 To test class name in snake case
 
@@ -28,10 +28,10 @@ import 'package:openapi/api.dart';
 //defaultApiClient.getAuthentication<ApiKeyAuth>('api_key_query').apiKeyPrefix = 'Bearer';
 
 var api_instance = new FakeClassnameTags123Api();
-var client = new Client(); // Client | client model
+var modelClient = new ModelClient(); // ModelClient | client model
 
 try { 
-    var result = api_instance.testClassname(client);
+    var result = api_instance.testClassname(modelClient);
     print(result);
 } catch (e) {
     print('Exception when calling FakeClassnameTags123Api->testClassname: $e\n');
@@ -42,11 +42,11 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 
-[**Client**](Client.md)
+[**ModelClient**](ModelClient.md)
 
 ### Authorization
 

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/doc/FileSchemaTestClass.md

@@ -8,8 +8,8 @@ import 'package:openapi/api.dart';
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**file** | [**MultipartFile**](MultipartFile.md) |  | [optional] [default to null]
+**file** | [**ModelFile**](ModelFile.md) |  | [optional] [default to null]
-**files** | [**BuiltList<MultipartFile>**](MultipartFile.md) |  | [optional] [default to const []]
+**files** | [**BuiltList<ModelFile>**](ModelFile.md) |  | [optional] [default to const []]
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/doc/ModelClient.md

@@ -1,4 +1,4 @@
-# openapi.model.Client
+# openapi.model.ModelClient
 
 ## Load the model package
 ```dart

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/doc/ModelFile.md

@@ -1,4 +1,4 @@
-# openapi.model.File
+# openapi.model.ModelFile
 
 ## Load the model package
 ```dart

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/doc/ModelList.md

@@ -0,0 +1,15 @@
+# openapi.model.ModelList
+
+## Load the model package
+```dart
+import 'package:openapi/api.dart';
+```
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**n123list** | **String** |  | [optional] [default to null]
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/lib/api/another_fake_api.dart

@@ -3,7 +3,7 @@ import 'dart:convert';
 import 'package:dio/dio.dart';
 import 'package:built_value/serializer.dart';
 
-import 'package:openapi/model/client.dart';
+import 'package:openapi/model/model_client.dart';
 
 class AnotherFakeApi {
     final Dio _dio;
@@ -14,8 +14,8 @@ class AnotherFakeApi {
     /// To test special tags
     ///
     /// To test special tags and operation ID starting with number
-    Future<Response<Client>> call123testSpecialTags(
+    Future<Response<ModelClient>> call123testSpecialTags(
-        Client client, { 
+        ModelClient modelClient, { 
         CancelToken cancelToken,
         Map<String, dynamic> headers,
         ProgressCallback onSendProgress,
@@ -34,9 +34,9 @@ class AnotherFakeApi {
             'application/json',
         ];
 
-        final serializedBody = _serializers.serialize(client);
+        final serializedBody = _serializers.serialize(modelClient);
-        final jsonclient = json.encode(serializedBody);
+        final jsonmodelClient = json.encode(serializedBody);
-        bodyData = jsonclient;
+        bodyData = jsonmodelClient;
 
         return _dio.request(
             _path,
@@ -54,10 +54,10 @@ class AnotherFakeApi {
             onSendProgress: onSendProgress,
             onReceiveProgress: onReceiveProgress,
         ).then((response) {
-            final serializer = _serializers.serializerForType(Client);
+            final serializer = _serializers.serializerForType(ModelClient);
-            final data = _serializers.deserializeWith<Client>(serializer, response.data is String ? jsonDecode(response.data) : response.data);
+            final data = _serializers.deserializeWith<ModelClient>(serializer, response.data is String ? jsonDecode(response.data) : response.data);
 
-            return Response<Client>(
+            return Response<ModelClient>(
                 data: data,
                 headers: response.headers,
                 request: response.request,

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/lib/api/fake_api.dart

@@ -3,12 +3,12 @@ import 'dart:convert';
 import 'package:dio/dio.dart';
 import 'package:built_value/serializer.dart';
 
-import 'package:openapi/model/client.dart';
 import 'package:openapi/model/file_schema_test_class.dart';
 import 'package:openapi/model/outer_composite.dart';
 import 'package:openapi/model/user.dart';
 import 'package:openapi/model/health_check_result.dart';
 import 'package:openapi/model/pet.dart';
+import 'package:openapi/model/model_client.dart';
 import 'dart:typed_data';
 import 'package:built_collection/built_collection.dart';
 import 'package:openapi/api_util.dart';
@@ -449,8 +449,8 @@ class FakeApi {
     /// To test \"client\" model
     ///
     /// To test \"client\" model
-    Future<Response<Client>> testClientModel(
+    Future<Response<ModelClient>> testClientModel(
-        Client client, { 
+        ModelClient modelClient, { 
         CancelToken cancelToken,
         Map<String, dynamic> headers,
         ProgressCallback onSendProgress,
@@ -469,9 +469,9 @@ class FakeApi {
             'application/json',
         ];
 
-        final serializedBody = _serializers.serialize(client);
+        final serializedBody = _serializers.serialize(modelClient);
-        final jsonclient = json.encode(serializedBody);
+        final jsonmodelClient = json.encode(serializedBody);
-        bodyData = jsonclient;
+        bodyData = jsonmodelClient;
 
         return _dio.request(
             _path,
@@ -489,10 +489,10 @@ class FakeApi {
             onSendProgress: onSendProgress,
             onReceiveProgress: onReceiveProgress,
         ).then((response) {
-            final serializer = _serializers.serializerForType(Client);
+            final serializer = _serializers.serializerForType(ModelClient);
-            final data = _serializers.deserializeWith<Client>(serializer, response.data is String ? jsonDecode(response.data) : response.data);
+            final data = _serializers.deserializeWith<ModelClient>(serializer, response.data is String ? jsonDecode(response.data) : response.data);
 
-            return Response<Client>(
+            return Response<ModelClient>(
                 data: data,
                 headers: response.headers,
                 request: response.request,

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/lib/api/fake_classname_tags123_api.dart

@@ -3,7 +3,7 @@ import 'dart:convert';
 import 'package:dio/dio.dart';
 import 'package:built_value/serializer.dart';
 
-import 'package:openapi/model/client.dart';
+import 'package:openapi/model/model_client.dart';
 
 class FakeClassnameTags123Api {
     final Dio _dio;
@@ -14,8 +14,8 @@ class FakeClassnameTags123Api {
     /// To test class name in snake case
     ///
     /// To test class name in snake case
-    Future<Response<Client>> testClassname(
+    Future<Response<ModelClient>> testClassname(
-        Client client, { 
+        ModelClient modelClient, { 
         CancelToken cancelToken,
         Map<String, dynamic> headers,
         ProgressCallback onSendProgress,
@@ -34,9 +34,9 @@ class FakeClassnameTags123Api {
             'application/json',
         ];
 
-        final serializedBody = _serializers.serialize(client);
+        final serializedBody = _serializers.serialize(modelClient);
-        final jsonclient = json.encode(serializedBody);
+        final jsonmodelClient = json.encode(serializedBody);
-        bodyData = jsonclient;
+        bodyData = jsonmodelClient;
 
         return _dio.request(
             _path,
@@ -61,10 +61,10 @@ class FakeClassnameTags123Api {
             onSendProgress: onSendProgress,
             onReceiveProgress: onReceiveProgress,
         ).then((response) {
-            final serializer = _serializers.serializerForType(Client);
+            final serializer = _serializers.serializerForType(ModelClient);
-            final data = _serializers.deserializeWith<Client>(serializer, response.data is String ? jsonDecode(response.data) : response.data);
+            final data = _serializers.deserializeWith<ModelClient>(serializer, response.data is String ? jsonDecode(response.data) : response.data);
 
-            return Response<Client>(
+            return Response<ModelClient>(
                 data: data,
                 headers: response.headers,
                 request: response.request,

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

@@ -1,18 +0,0 @@
-import 'package:built_value/built_value.dart';
-import 'package:built_value/serializer.dart';
-
-part 'client.g.dart';
-
-abstract class Client implements Built<Client, ClientBuilder> {
-
-    @nullable
-    @BuiltValueField(wireName: r'client')
-    String get client;
-
-    // Boilerplate code needed to wire-up generated code
-    Client._();
-
-    factory Client([updates(ClientBuilder b)]) = _$Client;
-    static Serializer<Client> get serializer => _$clientSerializer;
-}
-

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/lib/model/file_schema_test_class.dart

@@ -1,5 +1,5 @@
+import 'package:openapi/model/model_file.dart';
 import 'package:built_collection/built_collection.dart';
-import 'package:openapi/model/multipart_file.dart';
 import 'package:built_value/built_value.dart';
 import 'package:built_value/serializer.dart';
 
@@ -9,11 +9,11 @@ abstract class FileSchemaTestClass implements Built<FileSchemaTestClass, FileSch
 
     @nullable
     @BuiltValueField(wireName: r'file')
-    MultipartFile get file;
+    ModelFile get file;
 
     @nullable
     @BuiltValueField(wireName: r'files')
-    BuiltList<MultipartFile> get files;
+    BuiltList<ModelFile> get files;
 
     // Boilerplate code needed to wire-up generated code
     FileSchemaTestClass._();

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/lib/model/model_client.dart

@@ -0,0 +1,18 @@
+import 'package:built_value/built_value.dart';
+import 'package:built_value/serializer.dart';
+
+part 'model_client.g.dart';
+
+abstract class ModelClient implements Built<ModelClient, ModelClientBuilder> {
+
+    @nullable
+    @BuiltValueField(wireName: r'client')
+    String get client;
+
+    // Boilerplate code needed to wire-up generated code
+    ModelClient._();
+
+    factory ModelClient([updates(ModelClientBuilder b)]) = _$ModelClient;
+    static Serializer<ModelClient> get serializer => _$modelClientSerializer;
+}
+

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/lib/model/model_file.dart

@@ -1,9 +1,9 @@
 import 'package:built_value/built_value.dart';
 import 'package:built_value/serializer.dart';
 
-part 'file.g.dart';
+part 'model_file.g.dart';
 
-abstract class File implements Built<File, FileBuilder> {
+abstract class ModelFile implements Built<ModelFile, ModelFileBuilder> {
 
     /// Test capitalization
     @nullable
@@ -11,9 +11,9 @@ abstract class File implements Built<File, FileBuilder> {
     String get sourceURI;
 
     // Boilerplate code needed to wire-up generated code
-    File._();
+    ModelFile._();
 
-    factory File([updates(FileBuilder b)]) = _$File;
+    factory ModelFile([updates(ModelFileBuilder b)]) = _$ModelFile;
-    static Serializer<File> get serializer => _$fileSerializer;
+    static Serializer<ModelFile> get serializer => _$modelFileSerializer;
 }
 

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/lib/model/model_list.dart

@@ -0,0 +1,18 @@
+import 'package:built_value/built_value.dart';
+import 'package:built_value/serializer.dart';
+
+part 'model_list.g.dart';
+
+abstract class ModelList implements Built<ModelList, ModelListBuilder> {
+
+    @nullable
+    @BuiltValueField(wireName: r'123-list')
+    String get n123list;
+
+    // Boilerplate code needed to wire-up generated code
+    ModelList._();
+
+    factory ModelList([updates(ModelListBuilder b)]) = _$ModelList;
+    static Serializer<ModelList> get serializer => _$modelListSerializer;
+}
+

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/lib/serializers.dart

@@ -17,12 +17,10 @@ import 'package:openapi/model/cat.dart';
 import 'package:openapi/model/cat_all_of.dart';
 import 'package:openapi/model/category.dart';
 import 'package:openapi/model/class_model.dart';
-import 'package:openapi/model/client.dart';
 import 'package:openapi/model/dog.dart';
 import 'package:openapi/model/dog_all_of.dart';
 import 'package:openapi/model/enum_arrays.dart';
 import 'package:openapi/model/enum_test.dart';
-import 'package:openapi/model/file.dart';
 import 'package:openapi/model/file_schema_test_class.dart';
 import 'package:openapi/model/foo.dart';
 import 'package:openapi/model/format_test.dart';
@@ -38,7 +36,10 @@ import 'package:openapi/model/inline_response_default.dart';
 import 'package:openapi/model/map_test.dart';
 import 'package:openapi/model/mixed_properties_and_additional_properties_class.dart';
 import 'package:openapi/model/model200_response.dart';
+import 'package:openapi/model/model_client.dart';
 import 'package:openapi/model/model_enum_class.dart';
+import 'package:openapi/model/model_file.dart';
+import 'package:openapi/model/model_list.dart';
 import 'package:openapi/model/model_return.dart';
 import 'package:openapi/model/name.dart';
 import 'package:openapi/model/nullable_class.dart';
@@ -70,12 +71,10 @@ Cat,
 CatAllOf,
 Category,
 ClassModel,
-Client,
 Dog,
 DogAllOf,
 EnumArrays,
 EnumTest,
-File,
 FileSchemaTestClass,
 Foo,
 FormatTest,
@@ -91,7 +90,10 @@ InlineResponseDefault,
 MapTest,
 MixedPropertiesAndAdditionalPropertiesClass,
 Model200Response,
+ModelClient,
 ModelEnumClass,
+ModelFile,
+ModelList,
 ModelReturn,
 Name,
 NullableClass,
@@ -146,9 +148,6 @@ const FullType(BuiltList, const [const FullType(Category)]),
 const FullType(BuiltList, const [const FullType(ClassModel)]),
 () => new ListBuilder<ClassModel>())
 ..addBuilderFactory(
-const FullType(BuiltList, const [const FullType(Client)]),
-() => new ListBuilder<Client>())
-..addBuilderFactory(
 const FullType(BuiltList, const [const FullType(Dog)]),
 () => new ListBuilder<Dog>())
 ..addBuilderFactory(
@@ -161,9 +160,6 @@ const FullType(BuiltList, const [const FullType(EnumArrays)]),
 const FullType(BuiltList, const [const FullType(EnumTest)]),
 () => new ListBuilder<EnumTest>())
 ..addBuilderFactory(
-const FullType(BuiltList, const [const FullType(File)]),
-() => new ListBuilder<File>())
-..addBuilderFactory(
 const FullType(BuiltList, const [const FullType(FileSchemaTestClass)]),
 () => new ListBuilder<FileSchemaTestClass>())
 ..addBuilderFactory(
@@ -209,9 +205,18 @@ const FullType(BuiltList, const [const FullType(MixedPropertiesAndAdditionalProp
 const FullType(BuiltList, const [const FullType(Model200Response)]),
 () => new ListBuilder<Model200Response>())
 ..addBuilderFactory(
+const FullType(BuiltList, const [const FullType(ModelClient)]),
+() => new ListBuilder<ModelClient>())
+..addBuilderFactory(
 const FullType(BuiltList, const [const FullType(ModelEnumClass)]),
 () => new ListBuilder<ModelEnumClass>())
 ..addBuilderFactory(
+const FullType(BuiltList, const [const FullType(ModelFile)]),
+() => new ListBuilder<ModelFile>())
+..addBuilderFactory(
+const FullType(BuiltList, const [const FullType(ModelList)]),
+() => new ListBuilder<ModelList>())
+..addBuilderFactory(
 const FullType(BuiltList, const [const FullType(ModelReturn)]),
 () => new ListBuilder<ModelReturn>())
 ..addBuilderFactory(

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/test/model_client_test.dart

@@ -1,11 +1,11 @@
-import 'package:openapi/model/client.dart';
+import 'package:openapi/model/model_client.dart';
 import 'package:test/test.dart';
 
-// tests for Client
+// tests for ModelClient
 void main() {
-  final instance = Client();
+  final instance = ModelClient();
 
-  group(Client, () {
+  group(ModelClient, () {
     // String client (default value: null)
     test('to test the property `client`', () async {
       // TODO

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/test/model_file_test.dart

@@ -1,11 +1,11 @@
-import 'package:openapi/model/file.dart';
+import 'package:openapi/model/model_file.dart';
 import 'package:test/test.dart';
 
-// tests for File
+// tests for ModelFile
 void main() {
-  final instance = File();
+  final instance = ModelFile();
 
-  group(File, () {
+  group(ModelFile, () {
     // Test capitalization
     // String sourceURI (default value: null)
     test('to test the property `sourceURI`', () async {

samples/openapi3/client/petstore/dart-dio/petstore_client_lib_fake/test/model_list_test.dart

@@ -0,0 +1,17 @@
+import 'package:openapi/model/model_list.dart';
+import 'package:test/test.dart';
+
+// tests for ModelList
+void main() {
+  final instance = ModelList();
+
+  group(ModelList, () {
+    // String n123list (default value: null)
+    test('to test the property `n123list`', () async {
+      // TODO
+    });
+
+
+  });
+
+}

samples/openapi3/client/petstore/dart2/petstore_client_lib/doc/InlineObject1.md

@@ -9,7 +9,7 @@ import 'package:openapi/api.dart';
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **additionalMetadata** | **String** | Additional data to pass to server | [optional] 
-**file** | [**MultipartFile**](File.md) | file to upload | [optional] 
+**file** | [**MultipartFile**](MultipartFile.md) | file to upload | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/.openapi-generator/FILES

@@ -13,7 +13,6 @@ doc/Cat.md
 doc/CatAllOf.md
 doc/Category.md
 doc/ClassModel.md
-doc/Client.md
 doc/DefaultApi.md
 doc/Dog.md
 doc/DogAllOf.md
@@ -22,7 +21,6 @@ doc/EnumClass.md
 doc/EnumTest.md
 doc/FakeApi.md
 doc/FakeClassnameTags123Api.md
-doc/File.md
 doc/FileSchemaTestClass.md
 doc/Foo.md
 doc/FormatTest.md
@@ -38,6 +36,9 @@ doc/InlineResponseDefault.md
 doc/MapTest.md
 doc/MixedPropertiesAndAdditionalPropertiesClass.md
 doc/Model200Response.md
+doc/ModelClient.md
+doc/ModelFile.md
+doc/ModelList.md
 doc/ModelReturn.md
 doc/Name.md
 doc/NullableClass.md
@@ -84,13 +85,11 @@ lib/model/cat.dart
 lib/model/cat_all_of.dart
 lib/model/category.dart
 lib/model/class_model.dart
-lib/model/client.dart
 lib/model/dog.dart
 lib/model/dog_all_of.dart
 lib/model/enum_arrays.dart
 lib/model/enum_class.dart
 lib/model/enum_test.dart
-lib/model/file.dart
 lib/model/file_schema_test_class.dart
 lib/model/foo.dart
 lib/model/format_test.dart
@@ -106,6 +105,9 @@ lib/model/inline_response_default.dart
 lib/model/map_test.dart
 lib/model/mixed_properties_and_additional_properties_class.dart
 lib/model/model200_response.dart
+lib/model/model_client.dart
+lib/model/model_file.dart
+lib/model/model_list.dart
 lib/model/model_return.dart
 lib/model/name.dart
 lib/model/nullable_class.dart

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/README.md

@@ -41,10 +41,10 @@ import 'package:openapi/api.dart';
 
 
 final api_instance = AnotherFakeApi();
-final client = Client(); // Client | client model
+final modelClient = ModelClient(); // ModelClient | client model
 
 try {
-    final result = api_instance.call123testSpecialTags(client);
+    final result = api_instance.call123testSpecialTags(modelClient);
     print(result);
 } catch (e) {
     print('Exception when calling AnotherFakeApi->call123testSpecialTags: $e\n');
@@ -112,13 +112,11 @@ Class | Method | HTTP request | Description
  - [CatAllOf](doc//CatAllOf.md)
  - [Category](doc//Category.md)
  - [ClassModel](doc//ClassModel.md)
- - [Client](doc//Client.md)
  - [Dog](doc//Dog.md)
  - [DogAllOf](doc//DogAllOf.md)
  - [EnumArrays](doc//EnumArrays.md)
  - [EnumClass](doc//EnumClass.md)
  - [EnumTest](doc//EnumTest.md)
- - [File](doc//File.md)
  - [FileSchemaTestClass](doc//FileSchemaTestClass.md)
  - [Foo](doc//Foo.md)
  - [FormatTest](doc//FormatTest.md)
@@ -134,6 +132,9 @@ Class | Method | HTTP request | Description
  - [MapTest](doc//MapTest.md)
  - [MixedPropertiesAndAdditionalPropertiesClass](doc//MixedPropertiesAndAdditionalPropertiesClass.md)
  - [Model200Response](doc//Model200Response.md)
+ - [ModelClient](doc//ModelClient.md)
+ - [ModelFile](doc//ModelFile.md)
+ - [ModelList](doc//ModelList.md)
  - [ModelReturn](doc//ModelReturn.md)
  - [Name](doc//Name.md)
  - [NullableClass](doc//NullableClass.md)

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/AnotherFakeApi.md

@@ -13,7 +13,7 @@ Method | HTTP request | Description
 
 
 # **call123testSpecialTags**
-> Client call123testSpecialTags(client)
+> ModelClient call123testSpecialTags(modelClient)
 
 To test special tags
 
@@ -24,10 +24,10 @@ To test special tags and operation ID starting with number
 import 'package:openapi/api.dart';
 
 final api_instance = AnotherFakeApi();
-final client = Client(); // Client | client model
+final modelClient = ModelClient(); // ModelClient | client model
 
 try { 
-    final result = api_instance.call123testSpecialTags(client);
+    final result = api_instance.call123testSpecialTags(modelClient);
     print(result);
 } catch (e) {
     print('Exception when calling AnotherFakeApi->call123testSpecialTags: $e\n');
@@ -38,11 +38,11 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 
-[**Client**](Client.md)
+[**ModelClient**](ModelClient.md)
 
 ### Authorization
 

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/FakeApi.md

@@ -364,7 +364,7 @@ No authorization required
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
 # **testClientModel**
-> Client testClientModel(client)
+> ModelClient testClientModel(modelClient)
 
 To test \"client\" model
 
@@ -375,10 +375,10 @@ To test \"client\" model
 import 'package:openapi/api.dart';
 
 final api_instance = FakeApi();
-final client = Client(); // Client | client model
+final modelClient = ModelClient(); // ModelClient | client model
 
 try { 
-    final result = api_instance.testClientModel(client);
+    final result = api_instance.testClientModel(modelClient);
     print(result);
 } catch (e) {
     print('Exception when calling FakeApi->testClientModel: $e\n');
@@ -389,11 +389,11 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 
-[**Client**](Client.md)
+[**ModelClient**](ModelClient.md)
 
 ### Authorization
 

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/FakeClassnameTags123Api.md

@@ -13,7 +13,7 @@ Method | HTTP request | Description
 
 
 # **testClassname**
-> Client testClassname(client)
+> ModelClient testClassname(modelClient)
 
 To test class name in snake case
 
@@ -28,10 +28,10 @@ import 'package:openapi/api.dart';
 //defaultApiClient.getAuthentication<ApiKeyAuth>('api_key_query').apiKeyPrefix = 'Bearer';
 
 final api_instance = FakeClassnameTags123Api();
-final client = Client(); // Client | client model
+final modelClient = ModelClient(); // ModelClient | client model
 
 try { 
-    final result = api_instance.testClassname(client);
+    final result = api_instance.testClassname(modelClient);
     print(result);
 } catch (e) {
     print('Exception when calling FakeClassnameTags123Api->testClassname: $e\n');
@@ -42,11 +42,11 @@ try {
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **client** | [**Client**](Client.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 
-[**Client**](Client.md)
+[**ModelClient**](ModelClient.md)
 
 ### Authorization
 

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/FileSchemaTestClass.md

@@ -8,8 +8,8 @@ import 'package:openapi/api.dart';
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**file** | [**MultipartFile**](MultipartFile.md) |  | [optional] 
+**file** | [**ModelFile**](ModelFile.md) |  | [optional] 
-**files** | [**List<MultipartFile>**](MultipartFile.md) |  | [optional] [default to const []]
+**files** | [**List<ModelFile>**](ModelFile.md) |  | [optional] [default to const []]
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/FormatTest.md

@@ -17,7 +17,7 @@ Name | Type | Description | Notes
 **decimal** | **double** |  | [optional] 
 **string** | **String** |  | [optional] 
 **byte** | **String** |  | 
-**binary** | [**MultipartFile**](File.md) |  | [optional] 
+**binary** | [**MultipartFile**](MultipartFile.md) |  | [optional] 
 **date** | [**DateTime**](DateTime.md) |  | 
 **dateTime** | [**DateTime**](DateTime.md) |  | [optional] 
 **uuid** | **String** |  | [optional] 

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/InlineObject1.md

@@ -9,7 +9,7 @@ import 'package:openapi/api.dart';
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **additionalMetadata** | **String** | Additional data to pass to server | [optional] 
-**file** | [**MultipartFile**](File.md) | file to upload | [optional] 
+**file** | [**MultipartFile**](MultipartFile.md) | file to upload | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/InlineObject3.md

@@ -17,7 +17,7 @@ Name | Type | Description | Notes
 **string** | **String** | None | [optional] 
 **patternWithoutDelimiter** | **String** | None | 
 **byte** | **String** | None | 
-**binary** | [**MultipartFile**](File.md) | None | [optional] 
+**binary** | [**MultipartFile**](MultipartFile.md) | None | [optional] 
 **date** | [**DateTime**](DateTime.md) | None | [optional] 
 **dateTime** | [**DateTime**](DateTime.md) | None | [optional] 
 **password** | **String** | None | [optional] 

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/InlineObject5.md

@@ -9,7 +9,7 @@ import 'package:openapi/api.dart';
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **additionalMetadata** | **String** | Additional data to pass to server | [optional] 
-**requiredFile** | [**MultipartFile**](File.md) | file to upload | 
+**requiredFile** | [**MultipartFile**](MultipartFile.md) | file to upload | 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/ModelClient.md

@@ -1,4 +1,4 @@
-# openapi.model.Client
+# openapi.model.ModelClient
 
 ## Load the model package
 ```dart

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/ModelFile.md

@@ -1,4 +1,4 @@
-# openapi.model.File
+# openapi.model.ModelFile
 
 ## Load the model package
 ```dart

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/doc/ModelList.md

@@ -0,0 +1,15 @@
+# openapi.model.ModelList
+
+## Load the model package
+```dart
+import 'package:openapi/api.dart';
+```
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**n123list** | **String** |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/api.dart

@@ -45,13 +45,11 @@ part 'model/cat.dart';
 part 'model/cat_all_of.dart';
 part 'model/category.dart';
 part 'model/class_model.dart';
-part 'model/client.dart';
 part 'model/dog.dart';
 part 'model/dog_all_of.dart';
 part 'model/enum_arrays.dart';
 part 'model/enum_class.dart';
 part 'model/enum_test.dart';
-part 'model/file.dart';
 part 'model/file_schema_test_class.dart';
 part 'model/foo.dart';
 part 'model/format_test.dart';
@@ -67,6 +65,9 @@ part 'model/inline_response_default.dart';
 part 'model/map_test.dart';
 part 'model/mixed_properties_and_additional_properties_class.dart';
 part 'model/model200_response.dart';
+part 'model/model_client.dart';
+part 'model/model_file.dart';
+part 'model/model_list.dart';
 part 'model/model_return.dart';
 part 'model/name.dart';
 part 'model/nullable_class.dart';

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/api/another_fake_api.dart

@@ -23,17 +23,17 @@ class AnotherFakeApi {
   ///
   /// Parameters:
   ///
-  /// * [Client] client (required):
+  /// * [ModelClient] modelClient (required):
   ///   client model
-  Future<Response> call123testSpecialTagsWithHttpInfo(Client client) async {
+  Future<Response> call123testSpecialTagsWithHttpInfo(ModelClient modelClient) async {
     // Verify required params are set.
-    if (client == null) {
+    if (modelClient == null) {
-     throw ApiException(HttpStatus.badRequest, 'Missing required param: client');
+     throw ApiException(HttpStatus.badRequest, 'Missing required param: modelClient');
     }
 
     final path = '/another-fake/dummy'.replaceAll('{format}', 'json');
 
-    Object postBody = client;
+    Object postBody = modelClient;
 
     final queryParams = <QueryParam>[];
     final headerParams = <String, String>{};
@@ -73,10 +73,10 @@ class AnotherFakeApi {
   ///
   /// Parameters:
   ///
-  /// * [Client] client (required):
+  /// * [ModelClient] modelClient (required):
   ///   client model
-  Future<Client> call123testSpecialTags(Client client) async {
+  Future<ModelClient> call123testSpecialTags(ModelClient modelClient) async {
-    final response = await call123testSpecialTagsWithHttpInfo(client);
+    final response = await call123testSpecialTagsWithHttpInfo(modelClient);
     if (response.statusCode >= HttpStatus.badRequest) {
       throw ApiException(response.statusCode, _decodeBodyBytes(response));
     }
@@ -84,7 +84,7 @@ class AnotherFakeApi {
     // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
     // FormatException when trying to decode an empty string.
     if (response.body != null && response.statusCode != HttpStatus.noContent) {
-      return apiClient.deserialize(_decodeBodyBytes(response), 'Client') as Client;
+      return apiClient.deserialize(_decodeBodyBytes(response), 'ModelClient') as ModelClient;
     }
     return null;
   }

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/api/fake_api.dart

@@ -555,17 +555,17 @@ class FakeApi {
   ///
   /// Parameters:
   ///
-  /// * [Client] client (required):
+  /// * [ModelClient] modelClient (required):
   ///   client model
-  Future<Response> testClientModelWithHttpInfo(Client client) async {
+  Future<Response> testClientModelWithHttpInfo(ModelClient modelClient) async {
     // Verify required params are set.
-    if (client == null) {
+    if (modelClient == null) {
-     throw ApiException(HttpStatus.badRequest, 'Missing required param: client');
+     throw ApiException(HttpStatus.badRequest, 'Missing required param: modelClient');
     }
 
     final path = '/fake'.replaceAll('{format}', 'json');
 
-    Object postBody = client;
+    Object postBody = modelClient;
 
     final queryParams = <QueryParam>[];
     final headerParams = <String, String>{};
@@ -605,10 +605,10 @@ class FakeApi {
   ///
   /// Parameters:
   ///
-  /// * [Client] client (required):
+  /// * [ModelClient] modelClient (required):
   ///   client model
-  Future<Client> testClientModel(Client client) async {
+  Future<ModelClient> testClientModel(ModelClient modelClient) async {
-    final response = await testClientModelWithHttpInfo(client);
+    final response = await testClientModelWithHttpInfo(modelClient);
     if (response.statusCode >= HttpStatus.badRequest) {
       throw ApiException(response.statusCode, _decodeBodyBytes(response));
     }
@@ -616,7 +616,7 @@ class FakeApi {
     // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
     // FormatException when trying to decode an empty string.
     if (response.body != null && response.statusCode != HttpStatus.noContent) {
-      return apiClient.deserialize(_decodeBodyBytes(response), 'Client') as Client;
+      return apiClient.deserialize(_decodeBodyBytes(response), 'ModelClient') as ModelClient;
     }
     return null;
   }

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/api/fake_classname_tags123_api.dart

@@ -23,17 +23,17 @@ class FakeClassnameTags123Api {
   ///
   /// Parameters:
   ///
-  /// * [Client] client (required):
+  /// * [ModelClient] modelClient (required):
   ///   client model
-  Future<Response> testClassnameWithHttpInfo(Client client) async {
+  Future<Response> testClassnameWithHttpInfo(ModelClient modelClient) async {
     // Verify required params are set.
-    if (client == null) {
+    if (modelClient == null) {
-     throw ApiException(HttpStatus.badRequest, 'Missing required param: client');
+     throw ApiException(HttpStatus.badRequest, 'Missing required param: modelClient');
     }
 
     final path = '/fake_classname_test'.replaceAll('{format}', 'json');
 
-    Object postBody = client;
+    Object postBody = modelClient;
 
     final queryParams = <QueryParam>[];
     final headerParams = <String, String>{};
@@ -73,10 +73,10 @@ class FakeClassnameTags123Api {
   ///
   /// Parameters:
   ///
-  /// * [Client] client (required):
+  /// * [ModelClient] modelClient (required):
   ///   client model
-  Future<Client> testClassname(Client client) async {
+  Future<ModelClient> testClassname(ModelClient modelClient) async {
-    final response = await testClassnameWithHttpInfo(client);
+    final response = await testClassnameWithHttpInfo(modelClient);
     if (response.statusCode >= HttpStatus.badRequest) {
       throw ApiException(response.statusCode, _decodeBodyBytes(response));
     }
@@ -84,7 +84,7 @@ class FakeClassnameTags123Api {
     // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
     // FormatException when trying to decode an empty string.
     if (response.body != null && response.statusCode != HttpStatus.noContent) {
-      return apiClient.deserialize(_decodeBodyBytes(response), 'Client') as Client;
+      return apiClient.deserialize(_decodeBodyBytes(response), 'ModelClient') as ModelClient;
     }
     return null;
   }

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/api_client.dart

@@ -186,8 +186,6 @@ class ApiClient {
           return Category.fromJson(value);
         case 'ClassModel':
           return ClassModel.fromJson(value);
-        case 'Client':
-          return Client.fromJson(value);
         case 'Dog':
           return Dog.fromJson(value);
         case 'DogAllOf':
@@ -198,8 +196,6 @@ class ApiClient {
           return EnumClassTypeTransformer().decode(value);
         case 'EnumTest':
           return EnumTest.fromJson(value);
-        case 'File':
-          return File.fromJson(value);
         case 'FileSchemaTestClass':
           return FileSchemaTestClass.fromJson(value);
         case 'Foo':
@@ -230,6 +226,12 @@ class ApiClient {
           return MixedPropertiesAndAdditionalPropertiesClass.fromJson(value);
         case 'Model200Response':
           return Model200Response.fromJson(value);
+        case 'ModelClient':
+          return ModelClient.fromJson(value);
+        case 'ModelFile':
+          return ModelFile.fromJson(value);
+        case 'ModelList':
+          return ModelList.fromJson(value);
         case 'ModelReturn':
           return ModelReturn.fromJson(value);
         case 'Name':

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/model/client.dart

@@ -1,71 +0,0 @@
-//
-// AUTO-GENERATED FILE, DO NOT MODIFY!
-//
-// @dart=2.0
-
-// ignore_for_file: unused_element, unused_import
-// ignore_for_file: always_put_required_named_parameters_first
-// ignore_for_file: lines_longer_than_80_chars
-
-part of openapi.api;
-
-class Client {
-  /// Returns a new [Client] instance.
-  Client({
-    this.client,
-  });
-
-  String client;
-
-  @override
-  bool operator ==(Object other) => identical(this, other) || other is Client &&
-     other.client == client;
-
-  @override
-  int get hashCode =>
-    (client == null ? 0 : client.hashCode);
-
-  @override
-  String toString() => 'Client[client=$client]';
-
-  Map<String, dynamic> toJson() {
-    final json = <String, dynamic>{};
-    if (client != null) {
-      json[r'client'] = client;
-    }
-    return json;
-  }
-
-  /// Returns a new [Client] instance and imports its values from
-  /// [json] if it's non-null, null if [json] is null.
-  static Client fromJson(Map<String, dynamic> json) => json == null
-    ? null
-    : Client(
-        client: json[r'client'],
-    );
-
-  static List<Client> listFromJson(List<dynamic> json, {bool emptyIsNull, bool growable,}) =>
-    json == null || json.isEmpty
-      ? true == emptyIsNull ? null : <Client>[]
-      : json.map((v) => Client.fromJson(v)).toList(growable: true == growable);
-
-  static Map<String, Client> mapFromJson(Map<String, dynamic> json) {
-    final map = <String, Client>{};
-    if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic v) => map[key] = Client.fromJson(v));
-    }
-    return map;
-  }
-
-  // maps a json object with a list of Client-objects as value to a dart map
-  static Map<String, List<Client>> mapListFromJson(Map<String, dynamic> json, {bool emptyIsNull, bool growable,}) {
-    final map = <String, List<Client>>{};
-    if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic v) {
-        map[key] = Client.listFromJson(v, emptyIsNull: emptyIsNull, growable: growable);
-      });
-    }
-    return map;
-  }
-}
-

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/model/file.dart

@@ -1,72 +0,0 @@
-//
-// AUTO-GENERATED FILE, DO NOT MODIFY!
-//
-// @dart=2.0
-
-// ignore_for_file: unused_element, unused_import
-// ignore_for_file: always_put_required_named_parameters_first
-// ignore_for_file: lines_longer_than_80_chars
-
-part of openapi.api;
-
-class File {
-  /// Returns a new [File] instance.
-  File({
-    this.sourceURI,
-  });
-
-  /// Test capitalization
-  String sourceURI;
-
-  @override
-  bool operator ==(Object other) => identical(this, other) || other is File &&
-     other.sourceURI == sourceURI;
-
-  @override
-  int get hashCode =>
-    (sourceURI == null ? 0 : sourceURI.hashCode);
-
-  @override
-  String toString() => 'File[sourceURI=$sourceURI]';
-
-  Map<String, dynamic> toJson() {
-    final json = <String, dynamic>{};
-    if (sourceURI != null) {
-      json[r'sourceURI'] = sourceURI;
-    }
-    return json;
-  }
-
-  /// Returns a new [File] instance and imports its values from
-  /// [json] if it's non-null, null if [json] is null.
-  static File fromJson(Map<String, dynamic> json) => json == null
-    ? null
-    : File(
-        sourceURI: json[r'sourceURI'],
-    );
-
-  static List<File> listFromJson(List<dynamic> json, {bool emptyIsNull, bool growable,}) =>
-    json == null || json.isEmpty
-      ? true == emptyIsNull ? null : <File>[]
-      : json.map((v) => File.fromJson(v)).toList(growable: true == growable);
-
-  static Map<String, File> mapFromJson(Map<String, dynamic> json) {
-    final map = <String, File>{};
-    if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic v) => map[key] = File.fromJson(v));
-    }
-    return map;
-  }
-
-  // maps a json object with a list of File-objects as value to a dart map
-  static Map<String, List<File>> mapListFromJson(Map<String, dynamic> json, {bool emptyIsNull, bool growable,}) {
-    final map = <String, List<File>>{};
-    if (json != null && json.isNotEmpty) {
-      json.forEach((String key, dynamic v) {
-        map[key] = File.listFromJson(v, emptyIsNull: emptyIsNull, growable: growable);
-      });
-    }
-    return map;
-  }
-}
-

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/model/file_schema_test_class.dart

@@ -16,9 +16,9 @@ class FileSchemaTestClass {
     this.files = const [],
   });
 
-  MultipartFile file;
+  ModelFile file;
 
-  List<MultipartFile> files;
+  List<ModelFile> files;
 
   @override
   bool operator ==(Object other) => identical(this, other) || other is FileSchemaTestClass &&
@@ -49,8 +49,8 @@ class FileSchemaTestClass {
   static FileSchemaTestClass fromJson(Map<String, dynamic> json) => json == null
     ? null
     : FileSchemaTestClass(
-        file: MultipartFile.fromJson(json[r'file']),
+        file: ModelFile.fromJson(json[r'file']),
-        files: MultipartFile.listFromJson(json[r'files']),
+        files: ModelFile.listFromJson(json[r'files']),
     );
 
   static List<FileSchemaTestClass> listFromJson(List<dynamic> json, {bool emptyIsNull, bool growable,}) =>

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/model/model_client.dart

@@ -0,0 +1,71 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.0
+
+// ignore_for_file: unused_element, unused_import
+// ignore_for_file: always_put_required_named_parameters_first
+// ignore_for_file: lines_longer_than_80_chars
+
+part of openapi.api;
+
+class ModelClient {
+  /// Returns a new [ModelClient] instance.
+  ModelClient({
+    this.client,
+  });
+
+  String client;
+
+  @override
+  bool operator ==(Object other) => identical(this, other) || other is ModelClient &&
+     other.client == client;
+
+  @override
+  int get hashCode =>
+    (client == null ? 0 : client.hashCode);
+
+  @override
+  String toString() => 'ModelClient[client=$client]';
+
+  Map<String, dynamic> toJson() {
+    final json = <String, dynamic>{};
+    if (client != null) {
+      json[r'client'] = client;
+    }
+    return json;
+  }
+
+  /// Returns a new [ModelClient] instance and imports its values from
+  /// [json] if it's non-null, null if [json] is null.
+  static ModelClient fromJson(Map<String, dynamic> json) => json == null
+    ? null
+    : ModelClient(
+        client: json[r'client'],
+    );
+
+  static List<ModelClient> listFromJson(List<dynamic> json, {bool emptyIsNull, bool growable,}) =>
+    json == null || json.isEmpty
+      ? true == emptyIsNull ? null : <ModelClient>[]
+      : json.map((v) => ModelClient.fromJson(v)).toList(growable: true == growable);
+
+  static Map<String, ModelClient> mapFromJson(Map<String, dynamic> json) {
+    final map = <String, ModelClient>{};
+    if (json != null && json.isNotEmpty) {
+      json.forEach((String key, dynamic v) => map[key] = ModelClient.fromJson(v));
+    }
+    return map;
+  }
+
+  // maps a json object with a list of ModelClient-objects as value to a dart map
+  static Map<String, List<ModelClient>> mapListFromJson(Map<String, dynamic> json, {bool emptyIsNull, bool growable,}) {
+    final map = <String, List<ModelClient>>{};
+    if (json != null && json.isNotEmpty) {
+      json.forEach((String key, dynamic v) {
+        map[key] = ModelClient.listFromJson(v, emptyIsNull: emptyIsNull, growable: growable);
+      });
+    }
+    return map;
+  }
+}
+

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/model/model_file.dart

@@ -0,0 +1,72 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.0
+
+// ignore_for_file: unused_element, unused_import
+// ignore_for_file: always_put_required_named_parameters_first
+// ignore_for_file: lines_longer_than_80_chars
+
+part of openapi.api;
+
+class ModelFile {
+  /// Returns a new [ModelFile] instance.
+  ModelFile({
+    this.sourceURI,
+  });
+
+  /// Test capitalization
+  String sourceURI;
+
+  @override
+  bool operator ==(Object other) => identical(this, other) || other is ModelFile &&
+     other.sourceURI == sourceURI;
+
+  @override
+  int get hashCode =>
+    (sourceURI == null ? 0 : sourceURI.hashCode);
+
+  @override
+  String toString() => 'ModelFile[sourceURI=$sourceURI]';
+
+  Map<String, dynamic> toJson() {
+    final json = <String, dynamic>{};
+    if (sourceURI != null) {
+      json[r'sourceURI'] = sourceURI;
+    }
+    return json;
+  }
+
+  /// Returns a new [ModelFile] instance and imports its values from
+  /// [json] if it's non-null, null if [json] is null.
+  static ModelFile fromJson(Map<String, dynamic> json) => json == null
+    ? null
+    : ModelFile(
+        sourceURI: json[r'sourceURI'],
+    );
+
+  static List<ModelFile> listFromJson(List<dynamic> json, {bool emptyIsNull, bool growable,}) =>
+    json == null || json.isEmpty
+      ? true == emptyIsNull ? null : <ModelFile>[]
+      : json.map((v) => ModelFile.fromJson(v)).toList(growable: true == growable);
+
+  static Map<String, ModelFile> mapFromJson(Map<String, dynamic> json) {
+    final map = <String, ModelFile>{};
+    if (json != null && json.isNotEmpty) {
+      json.forEach((String key, dynamic v) => map[key] = ModelFile.fromJson(v));
+    }
+    return map;
+  }
+
+  // maps a json object with a list of ModelFile-objects as value to a dart map
+  static Map<String, List<ModelFile>> mapListFromJson(Map<String, dynamic> json, {bool emptyIsNull, bool growable,}) {
+    final map = <String, List<ModelFile>>{};
+    if (json != null && json.isNotEmpty) {
+      json.forEach((String key, dynamic v) {
+        map[key] = ModelFile.listFromJson(v, emptyIsNull: emptyIsNull, growable: growable);
+      });
+    }
+    return map;
+  }
+}
+

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/lib/model/model_list.dart

@@ -0,0 +1,71 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.0
+
+// ignore_for_file: unused_element, unused_import
+// ignore_for_file: always_put_required_named_parameters_first
+// ignore_for_file: lines_longer_than_80_chars
+
+part of openapi.api;
+
+class ModelList {
+  /// Returns a new [ModelList] instance.
+  ModelList({
+    this.n123list,
+  });
+
+  String n123list;
+
+  @override
+  bool operator ==(Object other) => identical(this, other) || other is ModelList &&
+     other.n123list == n123list;
+
+  @override
+  int get hashCode =>
+    (n123list == null ? 0 : n123list.hashCode);
+
+  @override
+  String toString() => 'ModelList[n123list=$n123list]';
+
+  Map<String, dynamic> toJson() {
+    final json = <String, dynamic>{};
+    if (n123list != null) {
+      json[r'123-list'] = n123list;
+    }
+    return json;
+  }
+
+  /// Returns a new [ModelList] instance and imports its values from
+  /// [json] if it's non-null, null if [json] is null.
+  static ModelList fromJson(Map<String, dynamic> json) => json == null
+    ? null
+    : ModelList(
+        n123list: json[r'123-list'],
+    );
+
+  static List<ModelList> listFromJson(List<dynamic> json, {bool emptyIsNull, bool growable,}) =>
+    json == null || json.isEmpty
+      ? true == emptyIsNull ? null : <ModelList>[]
+      : json.map((v) => ModelList.fromJson(v)).toList(growable: true == growable);
+
+  static Map<String, ModelList> mapFromJson(Map<String, dynamic> json) {
+    final map = <String, ModelList>{};
+    if (json != null && json.isNotEmpty) {
+      json.forEach((String key, dynamic v) => map[key] = ModelList.fromJson(v));
+    }
+    return map;
+  }
+
+  // maps a json object with a list of ModelList-objects as value to a dart map
+  static Map<String, List<ModelList>> mapListFromJson(Map<String, dynamic> json, {bool emptyIsNull, bool growable,}) {
+    final map = <String, List<ModelList>>{};
+    if (json != null && json.isNotEmpty) {
+      json.forEach((String key, dynamic v) {
+        map[key] = ModelList.listFromJson(v, emptyIsNull: emptyIsNull, growable: growable);
+      });
+    }
+    return map;
+  }
+}
+

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/test/model_client_test.dart

@@ -1,11 +1,11 @@
 import 'package:openapi/api.dart';
 import 'package:test/test.dart';
 
-// tests for Client
+// tests for ModelClient
 void main() {
-  final instance = Client();
+  final instance = ModelClient();
 
-  group('test Client', () {
+  group('test ModelClient', () {
     // String client
     test('to test the property `client`', () async {
       // TODO

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/test/model_file_test.dart

@@ -1,11 +1,11 @@
 import 'package:openapi/api.dart';
 import 'package:test/test.dart';
 
-// tests for File
+// tests for ModelFile
 void main() {
-  final instance = File();
+  final instance = ModelFile();
 
-  group('test File', () {
+  group('test ModelFile', () {
     // Test capitalization
     // String sourceURI
     test('to test the property `sourceURI`', () async {

samples/openapi3/client/petstore/dart2/petstore_client_lib_fake/test/model_list_test.dart

@@ -0,0 +1,17 @@
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+// tests for ModelList
+void main() {
+  final instance = ModelList();
+
+  group('test ModelList', () {
+    // String n123list
+    test('to test the property `n123list`', () async {
+      // TODO
+    });
+
+
+  });
+
+}