def test_max_datatypes():
current_data_types = ["smallint", "smallint"]
new_data_types = ["integer", "integer"]
max_datatypes = datatype.max_datatypes(current_data_types, new_data_types)
eq_(max_datatypes, ["integer", "integer"])
def extract_data_types(data_rows):
datatypes = None
for _entity_id, values in data_rows:
row_datatypes = [datatype.extract_from_value(value)
for value in values]
if datatypes is None:
datatypes = row_datatypes
else:
datatypes = datatype.max_datatypes(datatypes, row_datatypes)
return datatypes
