add config

Author: jpascal

README.md

@@ -21,6 +21,8 @@ go get github.com/jpascal/graphql-upload
 			Schema:         schema.New(),
 			Context:        request.Context,
 		})
+	}, &handler.Config {
+		MaxBodySize: 1024
 	}),
 	}
     server.ListenAndServe()

handler.go

@@ -62,12 +62,16 @@ type File struct {
 	Size     int64
 }
 
+type Config struct {
+	MaxBodySize int64
+}
+
 type Executor func(request *Request) interface{}
 type Factory func(http.ResponseWriter, *http.Request) interface{}
 
-func New(executor Executor) *Handler {
+func New(executor Executor, config *Config) *Handler {
 	return &Handler{
-		MaxBodySize: 1024,
+		MaxBodySize: config.MaxBodySize,
 		Executor:    executor,
 	}
 }

handler_test.go

@@ -102,6 +102,8 @@ func TestHandler(t *testing.T) {
 			Schema:         Schema(),
 			Context:        request.Context,
 		})
+	}, &Config{
+		MaxBodySize: 1024,
 	});
 	t.Run("GET Regular", func(t *testing.T) {
 		req, err := http.NewRequest("GET", "/", nil)