def test_non_empty_iterable(self):
rows_iterable = [
dict(one=1.1, four=1.4, two=1.2, three=1.3),
dict(one=2.1, four=2.4, two=2.2, three=2.3),
]
result = _helpers.to_bq_table_rows(rows_iterable)
rows = list(result)
self.assertEqual(len(rows), 2)
row_1, row_2 = rows
self.assertIsInstance(row_1, table.Row)
self.assertIsInstance(row_2, table.Row)
field_value = op.itemgetter(1)
items = sorted(row_1.items(), key=field_value)
expected_items = [("one", 1.1), ("two", 1.2), ("three", 1.3),
("four", 1.4)]
self.assertEqual(items, expected_items)
items = sorted(row_2.items(), key=field_value)
expected_items = [("one", 2.1), ("two", 2.2), ("three", 2.3),
("four", 2.4)]
self.assertEqual(items, expected_items)
def test_empty_iterable(self):
rows_iterable = iter([])
result = _helpers.to_bq_table_rows(rows_iterable)
self.assertEqual(list(result), [])
