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test_features.py
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49 lines (41 loc) · 1.54 KB
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# Copyright 2024 Google LLC
#
# Licensed 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.
import pandas
import pytest
import bigframes.features
def test_pandas_installed_version_returns_cached():
versions = bigframes.features.PandasVersions()
versions._installed_version = object()
assert versions.installed_version is versions._installed_version
def test_pandas_installed_version_returns_parsed_version(monkeypatch):
versions = bigframes.features.PandasVersions()
monkeypatch.setattr(pandas, "__version__", "1.2.3")
major, minor, micro = versions.installed_version
assert major == "1"
assert minor == "2"
assert micro == "3"
@pytest.mark.parametrize(
("version", "expected"),
(
("1.2.3", False),
("1.5.3", False),
("2.0.0", True),
("2.2.3", True),
("3.0.0", True),
),
)
def test_pandas_is_arrow_list_dtype_usable(version, expected):
versions = bigframes.features.PandasVersions()
versions._installed_version = version.split(".")
assert versions.is_arrow_list_dtype_usable == expected