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How to use test_dataframe_schema_equality method in pandera

Best Python code snippet using pandera_python

test_schemas.py

Source:test_schemas.py

...92def test_dataframe_empty_coerce() -> None:93    """Test that coercing an empty element dataframe works correctly."""94    schema = DataFrameSchema({"x": Column(int, coerce=True)})95    assert isinstance(schema(pd.DataFrame({"x": []})), pd.DataFrame)96def test_dataframe_schema_equality() -> None:97    """Test DataframeSchema equality."""98    schema = DataFrameSchema({"a": Column(int)})99    assert schema == copy.copy(schema)100    assert schema != "schema"101    assert DataFrameSchema(coerce=True) != DataFrameSchema(coerce=False)102    assert schema != schema.update_column("a", dtype=float)103    assert schema != schema.update_column("a", checks=Check.eq(1))104def test_dataframe_schema_strict() -> None:105    """106    Checks if strict=True whether a schema error is raised because 'a' is107    not present in the dataframe.108    """109    schema = DataFrameSchema(110        {...

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