def test_execute(self):
query = BulkInsertQuery(TestTable.name, columns_c)
mock = get_mock_connection()
rows = get_fake_rows(random.randrange(5, 10))
res = query.execute(lambda: mock, rows)
assert res == len(rows)
mock.commit.assert_called_once_with()
def test_error_invalid_data_width(self):
q = BulkInsertQuery(TestTable.name, ColumnCollection(columns_t[:-1]))
with self.assertRaises(ValueError):
q.execute(get_mock_connection, get_fake_rows(5))
def test_error_no_data(self):
query = BulkInsertQuery(TestTable.name, columns_c)
with self.assertRaises(ValueError):
query.execute(get_mock_connection, [])