upd (converter): add sqlalchemy.types.JSON handling

Author: TLDMain

graphene_sqlalchemy/converter.py

@@ -249,5 +249,6 @@ def convert_json_to_string(type, column, registry=None):
 
 
 @convert_sqlalchemy_type.register(JSONType)
+@convert_sqlalchemy_type.register(types.JSON)
 def convert_json_type_to_string(type, column, registry=None):
     return JSONString

graphene_sqlalchemy/tests/test_converter.py

@@ -188,6 +188,7 @@ def test_should_scalar_list_convert_list():
 
 def test_should_jsontype_convert_jsonstring():
     assert get_field(JSONType()).type == JSONString
+    assert get_field(types.JSON()).type == JSONString
 
 
 def test_should_manytomany_convert_connectionorlist():