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# Copyright 2023 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 pytest
pyarrow = pytest.importorskip("pyarrow", minversion="3.0.0")
@pytest.fixture
def module_under_test():
from google.cloud.bigquery import _pyarrow_helpers
return _pyarrow_helpers
def test_bq_to_arrow_scalars(module_under_test):
assert (
module_under_test.bq_to_arrow_scalars("BIGNUMERIC")
== module_under_test.pyarrow_bignumeric
)
assert module_under_test.bq_to_arrow_scalars("UNKNOWN_TYPE") is None
def test_arrow_scalar_ids_to_bq(module_under_test):
assert module_under_test.arrow_scalar_ids_to_bq(pyarrow.bool_().id) == "BOOL"
assert module_under_test.arrow_scalar_ids_to_bq("UNKNOWN_TYPE") is None
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