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How to use test_check_validate_method method in pandera

Best Python code snippet using pandera_python

test_model.py

Source:test_model.py

...171    df = pd.DataFrame(172        index=pd.MultiIndex.from_arrays([["foo", "bar"], [0, 1]])173    )174    assert isinstance(NotCheckNameSchema.validate(df), pd.DataFrame)175def test_check_validate_method() -> None:176    """Test validate method on valid data."""177    class Schema(pa.SchemaModel):178        a: Series[int]179        @pa.check("a")180        def int_column_lt_100(cls, series: pd.Series) -> Iterable[bool]:181            # pylint:disable=no-self-argument182            assert cls is Schema183            return series < 100184    df = pd.DataFrame({"a": [99]})185    assert isinstance(Schema.validate(df, lazy=True), pd.DataFrame)186def test_check_validate_method_field() -> None:187    """Test validate method on valid data."""188    class Schema(pa.SchemaModel):189        a: Series[int] = pa.Field()...

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