Fix go readme, remove resty install (#280)

* fix go readme, remove resty install

* fix default to null in go petstore doc

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

@@ -546,4 +546,13 @@ public String toEnumName(CodegenProperty property) {
     public void setWithXml(boolean withXml) {
         this.withXml = withXml;
     }
+
+    @Override
+    public String toDefaultValue(Schema schema) {
+        if (schema.getDefault() != null) {
+            return schema.getDefault().toString();
+        } else {
+            return null;
+        }
+    }
 }

modules/openapi-generator/src/main/resources/go/README.mustache

@@ -24,7 +24,6 @@ Install the following dependencies:
 go get github.com/stretchr/testify/assert
 go get golang.org/x/oauth2
 go get golang.org/x/net/context
-go get gopkg.in/go-resty/resty.v0
 go get github.com/antihax/optional
 ```
 

modules/openapi-generator/src/test/java/org/openapitools/codegen/go/GoModelTest.java

@@ -38,7 +38,7 @@ public void simpleModelTest() {
         Assert.assertEquals(property1.baseName, "id");
         Assert.assertEquals(property1.datatype, "int64");
         Assert.assertEquals(property1.name, "Id");
-        Assert.assertEquals(property1.defaultValue, "null");
+        Assert.assertNull(property1.defaultValue);
         Assert.assertEquals(property1.baseType, "int64");
         Assert.assertTrue(property1.hasMore);
         Assert.assertTrue(property1.required);
@@ -49,7 +49,7 @@ public void simpleModelTest() {
         Assert.assertEquals(property2.baseName, "name");
         Assert.assertEquals(property2.datatype, "string");
         Assert.assertEquals(property2.name, "Name");
-        Assert.assertEquals(property2.defaultValue, "null");
+        Assert.assertNull(property2.defaultValue);
         Assert.assertEquals(property2.baseType, "string");
         Assert.assertTrue(property2.hasMore);
         Assert.assertTrue(property2.required);
@@ -61,7 +61,7 @@ public void simpleModelTest() {
         Assert.assertEquals(property3.complexType, "time.Time");
         Assert.assertEquals(property3.datatype, "time.Time");
         Assert.assertEquals(property3.name, "CreatedAt");
-        Assert.assertEquals(property3.defaultValue, "null");
+        Assert.assertNull(property3.defaultValue);
         Assert.assertEquals(property3.baseType, "time.Time");
         Assert.assertFalse(property3.hasMore);
         Assert.assertFalse(property3.required);
@@ -88,7 +88,7 @@ public void listPropertyTest() {
         Assert.assertEquals(property1.baseName, "id");
         Assert.assertEquals(property1.datatype, "int64");
         Assert.assertEquals(property1.name, "Id");
-        Assert.assertEquals(property1.defaultValue, "null");
+        Assert.assertNull(property1.defaultValue);
         Assert.assertEquals(property1.baseType, "int64");
         Assert.assertTrue(property1.hasMore);
         Assert.assertTrue(property1.required);

samples/client/petstore/go/go-petstore/README.md

@@ -16,7 +16,6 @@ Install the following dependencies:
 go get github.com/stretchr/testify/assert
 go get golang.org/x/oauth2
 go get golang.org/x/net/context
-go get gopkg.in/go-resty/resty.v0
 go get github.com/antihax/optional
 ```
 

samples/client/petstore/go/go-petstore/docs/AdditionalPropertiesClass.md

@@ -3,8 +3,8 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**MapProperty** | **map[string]string** |  | [optional] [default to null]
-**MapOfMapProperty** | [**map[string]map[string]string**](map.md) |  | [optional] [default to null]
+**MapProperty** | **map[string]string** |  | [optional] 
+**MapOfMapProperty** | [**map[string]map[string]string**](map.md) |  | [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/client/petstore/go/go-petstore/docs/Animal.md

@@ -3,8 +3,8 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**ClassName** | **string** |  | [default to null]
-**Color** | **string** |  | [optional] [default to null]
+**ClassName** | **string** |  | 
+**Color** | **string** |  | [optional] [default to red]
 
 [[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/client/petstore/go/go-petstore/docs/ApiResponse.md

@@ -3,9 +3,9 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Code** | **int32** |  | [optional] [default to null]
-**Type** | **string** |  | [optional] [default to null]
-**Message** | **string** |  | [optional] [default to null]
+**Code** | **int32** |  | [optional] 
+**Type** | **string** |  | [optional] 
+**Message** | **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/client/petstore/go/go-petstore/docs/ArrayOfArrayOfNumberOnly.md

@@ -3,7 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**ArrayArrayNumber** | [**[][]float32**](array.md) |  | [optional] [default to null]
+**ArrayArrayNumber** | [**[][]float32**](array.md) |  | [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/client/petstore/go/go-petstore/docs/ArrayOfNumberOnly.md

@@ -3,7 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**ArrayNumber** | **[]float32** |  | [optional] [default to null]
+**ArrayNumber** | **[]float32** |  | [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/client/petstore/go/go-petstore/docs/ArrayTest.md

@@ -3,9 +3,9 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**ArrayOfString** | **[]string** |  | [optional] [default to null]
-**ArrayArrayOfInteger** | [**[][]int64**](array.md) |  | [optional] [default to null]
-**ArrayArrayOfModel** | [**[][]ReadOnlyFirst**](array.md) |  | [optional] [default to null]
+**ArrayOfString** | **[]string** |  | [optional] 
+**ArrayArrayOfInteger** | [**[][]int64**](array.md) |  | [optional] 
+**ArrayArrayOfModel** | [**[][]ReadOnlyFirst**](array.md) |  | [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/client/petstore/go/go-petstore/docs/Capitalization.md

@@ -3,12 +3,12 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**SmallCamel** | **string** |  | [optional] [default to null]
-**CapitalCamel** | **string** |  | [optional] [default to null]
-**SmallSnake** | **string** |  | [optional] [default to null]
-**CapitalSnake** | **string** |  | [optional] [default to null]
-**SCAETHFlowPoints** | **string** |  | [optional] [default to null]
-**ATT_NAME** | **string** | Name of the pet  | [optional] [default to null]
+**SmallCamel** | **string** |  | [optional] 
+**CapitalCamel** | **string** |  | [optional] 
+**SmallSnake** | **string** |  | [optional] 
+**CapitalSnake** | **string** |  | [optional] 
+**SCAETHFlowPoints** | **string** |  | [optional] 
+**ATT_NAME** | **string** | Name of the pet  | [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/client/petstore/go/go-petstore/docs/Cat.md

@@ -3,9 +3,9 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**ClassName** | **string** |  | [default to null]
-**Color** | **string** |  | [optional] [default to null]
-**Declawed** | **bool** |  | [optional] [default to null]
+**ClassName** | **string** |  | 
+**Color** | **string** |  | [optional] [default to red]
+**Declawed** | **bool** |  | [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/client/petstore/go/go-petstore/docs/Category.md

@@ -3,8 +3,8 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Id** | **int64** |  | [optional] [default to null]
-**Name** | **string** |  | [optional] [default to null]
+**Id** | **int64** |  | [optional] 
+**Name** | **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/client/petstore/go/go-petstore/docs/ClassModel.md

@@ -3,7 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Class** | **string** |  | [optional] [default to null]
+**Class** | **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/client/petstore/go/go-petstore/docs/Client.md

@@ -3,7 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Client** | **string** |  | [optional] [default to null]
+**Client** | **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/client/petstore/go/go-petstore/docs/Dog.md

@@ -3,9 +3,9 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**ClassName** | **string** |  | [default to null]
-**Color** | **string** |  | [optional] [default to null]
-**Breed** | **string** |  | [optional] [default to null]
+**ClassName** | **string** |  | 
+**Color** | **string** |  | [optional] [default to red]
+**Breed** | **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/client/petstore/go/go-petstore/docs/EnumArrays.md

@@ -3,8 +3,8 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**JustSymbol** | **string** |  | [optional] [default to null]
-**ArrayEnum** | **[]string** |  | [optional] [default to null]
+**JustSymbol** | **string** |  | [optional] 
+**ArrayEnum** | **[]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/client/petstore/go/go-petstore/docs/EnumTest.md

@@ -3,11 +3,11 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**EnumString** | **string** |  | [optional] [default to null]
-**EnumStringRequired** | **string** |  | [default to null]
-**EnumInteger** | **int32** |  | [optional] [default to null]
-**EnumNumber** | **float64** |  | [optional] [default to null]
-**OuterEnum** | [***OuterEnum**](OuterEnum.md) |  | [optional] [default to null]
+**EnumString** | **string** |  | [optional] 
+**EnumStringRequired** | **string** |  | 
+**EnumInteger** | **int32** |  | [optional] 
+**EnumNumber** | **float64** |  | [optional] 
+**OuterEnum** | [***OuterEnum**](OuterEnum.md) |  | [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/client/petstore/go/go-petstore/docs/FakeApi.md

@@ -288,7 +288,7 @@ Name | Type | Description  | Notes
  **enumQueryInteger** | **optional.Int32**| Query parameter enum test (double) | 
  **enumQueryDouble** | **optional.Float64**| Query parameter enum test (double) | 
  **enumFormStringArray** | [**optional.Interface of []string**](array.md)| Form parameter enum test (string array) | 
- **enumFormString** | **optional.String**| Form parameter enum test (string) | 
+ **enumFormString** | **optional.String**| Form parameter enum test (string) | [default to -efg]
 
 ### Return type
 

samples/client/petstore/go/go-petstore/docs/FormatTest.md

@@ -3,19 +3,19 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Integer** | **int32** |  | [optional] [default to null]
-**Int32** | **int32** |  | [optional] [default to null]
-**Int64** | **int64** |  | [optional] [default to null]
-**Number** | **float32** |  | [default to null]
-**Float** | **float32** |  | [optional] [default to null]
-**Double** | **float64** |  | [optional] [default to null]
-**String** | **string** |  | [optional] [default to null]
-**Byte** | **string** |  | [default to null]
-**Binary** | [****os.File**](*os.File.md) |  | [optional] [default to null]
-**Date** | **string** |  | [default to null]
-**DateTime** | [**time.Time**](time.Time.md) |  | [optional] [default to null]
-**Uuid** | **string** |  | [optional] [default to null]
-**Password** | **string** |  | [default to null]
+**Integer** | **int32** |  | [optional] 
+**Int32** | **int32** |  | [optional] 
+**Int64** | **int64** |  | [optional] 
+**Number** | **float32** |  | 
+**Float** | **float32** |  | [optional] 
+**Double** | **float64** |  | [optional] 
+**String** | **string** |  | [optional] 
+**Byte** | **string** |  | 
+**Binary** | [****os.File**](*os.File.md) |  | [optional] 
+**Date** | **string** |  | 
+**DateTime** | [**time.Time**](time.Time.md) |  | [optional] 
+**Uuid** | **string** |  | [optional] 
+**Password** | **string** |  | 
 
 [[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/client/petstore/go/go-petstore/docs/HasOnlyReadOnly.md

@@ -3,8 +3,8 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Bar** | **string** |  | [optional] [default to null]
-**Foo** | **string** |  | [optional] [default to null]
+**Bar** | **string** |  | [optional] 
+**Foo** | **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/client/petstore/go/go-petstore/docs/List.md

@@ -3,7 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Var123List** | **string** |  | [optional] [default to null]
+**Var123List** | **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/client/petstore/go/go-petstore/docs/MapTest.md

@@ -3,8 +3,8 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**MapMapOfString** | [**map[string]map[string]string**](map.md) |  | [optional] [default to null]
-**MapOfEnumString** | **map[string]string** |  | [optional] [default to null]
+**MapMapOfString** | [**map[string]map[string]string**](map.md) |  | [optional] 
+**MapOfEnumString** | **map[string]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/client/petstore/go/go-petstore/docs/MixedPropertiesAndAdditionalPropertiesClass.md

@@ -3,9 +3,9 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Uuid** | **string** |  | [optional] [default to null]
-**DateTime** | [**time.Time**](time.Time.md) |  | [optional] [default to null]
-**Map** | [**map[string]Animal**](Animal.md) |  | [optional] [default to null]
+**Uuid** | **string** |  | [optional] 
+**DateTime** | [**time.Time**](time.Time.md) |  | [optional] 
+**Map** | [**map[string]Animal**](Animal.md) |  | [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/client/petstore/go/go-petstore/docs/Model200Response.md

@@ -3,8 +3,8 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Name** | **int32** |  | [optional] [default to null]
-**Class** | **string** |  | [optional] [default to null]
+**Name** | **int32** |  | [optional] 
+**Class** | **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/client/petstore/go/go-petstore/docs/Name.md

@@ -3,10 +3,10 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Name** | **int32** |  | [default to null]
-**SnakeCase** | **int32** |  | [optional] [default to null]
-**Property** | **string** |  | [optional] [default to null]
-**Var123Number** | **int32** |  | [optional] [default to null]
+**Name** | **int32** |  | 
+**SnakeCase** | **int32** |  | [optional] 
+**Property** | **string** |  | [optional] 
+**Var123Number** | **int32** |  | [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/client/petstore/go/go-petstore/docs/NumberOnly.md

@@ -3,7 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**JustNumber** | **float32** |  | [optional] [default to null]
+**JustNumber** | **float32** |  | [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/client/petstore/go/go-petstore/docs/Order.md

@@ -3,12 +3,12 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**Id** | **int64** |  | [optional] [default to null]
-**PetId** | **int64** |  | [optional] [default to null]
-**Quantity** | **int32** |  | [optional] [default to null]
-**ShipDate** | [**time.Time**](time.Time.md) |  | [optional] [default to null]
-**Status** | **string** | Order Status | [optional] [default to null]
-**Complete** | **bool** |  | [optional] [default to null]
+**Id** | **int64** |  | [optional] 
+**PetId** | **int64** |  | [optional] 
+**Quantity** | **int32** |  | [optional] 
+**ShipDate** | [**time.Time**](time.Time.md) |  | [optional] 
+**Status** | **string** | Order Status | [optional] 
+**Complete** | **bool** |  | [optional] [default to false]
 
 [[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/client/petstore/go/go-petstore/docs/OuterComposite.md

@@ -3,9 +3,9 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**MyNumber** | **float32** |  | [optional] [default to null]
-**MyString** | **string** |  | [optional] [default to null]
-**MyBoolean** | **bool** |  | [optional] [default to null]
+**MyNumber** | **float32** |  | [optional] 
+**MyString** | **string** |  | [optional] 
+**MyBoolean** | **bool** |  | [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)