Add tests for pandas DataFrame (.pdf()) materialisation#42
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Pull request overview
Adds a dedicated test suite to exercise the SequenceOfItems.pdf() materialization path (via df().toPandas()), focusing on schema inference/type coercion for heterogeneous JSONiq outputs.
Changes:
- Introduces
tests/test_pdf_materialization.pywith end-to-end assertions on DataFrame shape, inferred dtypes, and values across many mixed-type scenarios. - Adds coverage for null-vs-absent field behavior, nested heterogeneity, and temporal value materialization.
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Adds
tests/test_pdf_materialization.py