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How to use test_single_index_check_name method in pandera

Best Python code snippet using pandera_python

test_model.py

Source:test_model.py

...132    class Schema(pa.SchemaModel):133        a: Series[int] = pa.Field(check_name=False)134    with pytest.raises(pa.errors.SchemaInitError):135        Schema.to_schema()136def test_single_index_check_name() -> None:137    """Test single index name."""138    df = pd.DataFrame(index=pd.Index(["cat", "dog"], name="animal"))139    class DefaultSchema(pa.SchemaModel):140        a: Index[str]141    assert isinstance(DefaultSchema.validate(df), pd.DataFrame)142    class DefaultFieldSchema(pa.SchemaModel):143        a: Index[str] = pa.Field(check_name=None)144    assert isinstance(DefaultFieldSchema.validate(df), pd.DataFrame)145    class NotCheckNameSchema(pa.SchemaModel):146        a: Index[str] = pa.Field(check_name=False)147    assert isinstance(NotCheckNameSchema.validate(df), pd.DataFrame)148    class SchemaNamedIndex(pa.SchemaModel):149        a: Index[str] = pa.Field(check_name=True)150    err_msg = "name 'a', found 'animal'"...

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