test: Add test for range_timestamp_dtype in type_mapper #2208
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This commit adds a new test case to `tests/unit/test__pandas_helpers.py` to cover the `range_timestamp_dtype` branch in the `default_types_mapper` function. Due to issues importing `RangeTIMESTAMPDtype` directly, a mock class (`MockRangeTSDtype`) was used to simulate the necessary `pyarrow_dtype` attribute for the test. This ensures the logic of the `default_types_mapper` for `range_timestamp_dtype` is correctly tested. The `pragma: NO COVER` comment associated with this branch in `google/cloud/bigquery/_pandas_helpers.py` has been removed as the branch is now covered by this new test. All existing tests continue to pass.
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WIP do not review.
This commit adds a new test case to
tests/unit/test__pandas_helpers.pyto cover therange_timestamp_dtypebranch in thedefault_types_mapperfunction.Due to issues importing
RangeTIMESTAMPDtypedirectly, a mock class (MockRangeTSDtype) was used to simulate the necessarypyarrow_dtypeattribute for the test. This ensures the logic of thedefault_types_mapperforrange_timestamp_dtypeis correctly tested.The
pragma: NO COVERcomment associated with this branch ingoogle/cloud/bigquery/_pandas_helpers.pyhas been removed as the branch is now covered by this new test.