mirror of
https://github.com/elastic/eland.git
synced 2025-07-11 00:02:14 +08:00
56 lines
1.9 KiB
Python
56 lines
1.9 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
|
|
|
|
from pandas.testing import assert_series_equal
|
|
|
|
from tests.common import TestData
|
|
|
|
|
|
class TestDataFrameNUnique(TestData):
|
|
def test_flights_nunique(self):
|
|
# Note pandas.nunique fails for dict columns (e.g. DestLocation)
|
|
columns = [
|
|
"AvgTicketPrice",
|
|
"Cancelled",
|
|
"Carrier",
|
|
"Dest",
|
|
"DestAirportID",
|
|
"DestCityName",
|
|
]
|
|
pd_flights = self.pd_flights()[columns]
|
|
ed_flights = self.ed_flights()[columns]
|
|
|
|
pd_flights.nunique()
|
|
ed_flights.nunique()
|
|
|
|
# TODO - ES is approximate counts so these aren't equal...
|
|
# E[left]: [13059, 2, 4, 156, 156, 143]
|
|
# E[right]: [13132, 2, 4, 156, 156, 143]
|
|
# assert_series_equal(pd_nunique, ed_nunique)
|
|
|
|
def test_ecommerce_nunique(self):
|
|
columns = ["customer_first_name", "customer_last_name", "day_of_week_i"]
|
|
pd_ecommerce = self.pd_ecommerce()[columns]
|
|
ed_ecommerce = self.ed_ecommerce()[columns]
|
|
|
|
pd_nunique = pd_ecommerce.nunique()
|
|
ed_nunique = ed_ecommerce.nunique()
|
|
|
|
assert_series_equal(pd_nunique, ed_nunique)
|