mirror of
https://github.com/elastic/eland.git
synced 2025-07-11 00:02:14 +08:00
69 lines
2.5 KiB
Python
69 lines
2.5 KiB
Python
# Licensed to Elasticsearch B.V. under one or more contributor
|
|
# license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright
|
|
# ownership. Elasticsearch B.V. licenses this file to you under
|
|
# the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing,
|
|
# software distributed under the License is distributed on an
|
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
# KIND, either express or implied. See the License for the
|
|
# specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
# File called _pytest for PyCharm compatability
|
|
|
|
import pytest
|
|
from pandas.testing import assert_series_equal
|
|
|
|
from tests.common import TestData
|
|
|
|
|
|
class TestDataFrameIterrowsItertuples(TestData):
|
|
def test_iterrows(self):
|
|
ed_flights = self.ed_flights()
|
|
pd_flights = self.pd_flights()
|
|
|
|
ed_flights_iterrows = ed_flights.iterrows()
|
|
pd_flights_iterrows = pd_flights.iterrows()
|
|
|
|
for ed_index, ed_row in ed_flights_iterrows:
|
|
pd_index, pd_row = next(pd_flights_iterrows)
|
|
|
|
assert ed_index == pd_index
|
|
assert_series_equal(ed_row, pd_row)
|
|
|
|
# Assert that both are the same length and are exhausted.
|
|
with pytest.raises(StopIteration):
|
|
next(ed_flights_iterrows)
|
|
with pytest.raises(StopIteration):
|
|
next(pd_flights_iterrows)
|
|
|
|
def test_itertuples(self):
|
|
ed_flights = self.ed_flights()
|
|
pd_flights = self.pd_flights()
|
|
|
|
ed_flights_itertuples = list(ed_flights.itertuples(name=None))
|
|
pd_flights_itertuples = list(pd_flights.itertuples(name=None))
|
|
|
|
def assert_tuples_almost_equal(left, right):
|
|
# Shim which uses pytest.approx() for floating point values inside tuples.
|
|
assert len(left) == len(right)
|
|
assert all(
|
|
(
|
|
# Not floats? Use ==
|
|
(lt == rt)
|
|
if not isinstance(lt, float) and not isinstance(rt, float)
|
|
# If both are floats use pytest.approx()
|
|
else (lt == pytest.approx(rt))
|
|
)
|
|
for lt, rt in zip(left, right)
|
|
)
|
|
|
|
for ed_tuple, pd_tuple in zip(ed_flights_itertuples, pd_flights_itertuples):
|
|
assert_tuples_almost_equal(ed_tuple, pd_tuple)
|