How to use test_schemamodel_with_fields method in pandera

Best Python code snippet using pandera_python

test_model.py

Source:test_model.py Github

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...88 expected = pa.DataFrameSchema({"empty_column": pa.Column()})89 class EmptyDtypeSchema(pa.SchemaModel):90 empty_column: pa.typing.Series91 assert EmptyDtypeSchema.to_schema() == expected92def test_schemamodel_with_fields() -> None:93 """Test that Fields are translated in the schema."""94 class Schema(pa.SchemaModel):95 a: Series[int] = pa.Field(eq=9, ne=0)96 b: Series[str]97 idx: Index[str] = pa.Field(str_length={"min_value": 1})98 actual = Schema.to_schema()99 expected = pa.DataFrameSchema(100 columns={101 "a": pa.Column(102 int, checks=[pa.Check.equal_to(9), pa.Check.not_equal_to(0)]103 ),104 "b": pa.Column(str),105 },106 index=pa.Index(str, pa.Check.str_length(1)),...

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