Merge pull request #21 from palmkevin/BigInteger

sqlalchemy-type Biginteger cannot be handled as graphql-type integer because it is limited to 32 bit

Author: syrusakbary

graphene_sqlalchemy/converter.py

@@ -102,7 +102,6 @@ def convert_column_to_datetime(type, column, registry=None):
 
 
 @convert_sqlalchemy_type.register(types.SmallInteger)
-@convert_sqlalchemy_type.register(types.BigInteger)
 @convert_sqlalchemy_type.register(types.Integer)
 def convert_column_to_int_or_id(type, column, registry=None):
     if column.primary_key:
@@ -118,6 +117,7 @@ def convert_column_to_boolean(type, column, registry=None):
 
 @convert_sqlalchemy_type.register(types.Float)
 @convert_sqlalchemy_type.register(types.Numeric)
+@convert_sqlalchemy_type.register(types.BigInteger)
 def convert_column_to_float(type, column, registry=None):
     return Float(description=column.doc, required=not(column.nullable))
 

graphene_sqlalchemy/tests/test_converter.py

@@ -85,7 +85,7 @@ def test_should_small_integer_convert_int():
 
 
 def test_should_big_integer_convert_int():
-    assert_column_conversion(types.BigInteger(), graphene.Int)
+    assert_column_conversion(types.BigInteger(), graphene.Float)
 
 
 def test_should_integer_convert_int():