Best Python code snippet using pandera_python
test_schemas.py
Source:test_schemas.py
...846 assert all(x in select_columns for x in schema_selected.columns)847 assert all(x in original_columns for x in schema.columns)848 with pytest.raises(errors.SchemaInitError):849 schema.select_columns(["foo", "bar"])850def test_lazy_dataframe_validation_error() -> None:851 """Test exceptions on lazy dataframe validation."""852 schema = DataFrameSchema(853 columns={854 "int_col": Column(int, Check.greater_than(5)),855 "int_col2": Column(int),856 "float_col": Column(float, Check.less_than(0)),857 "str_col": Column(str, Check.isin(["foo", "bar"])),858 "not_in_dataframe": Column(int),859 },860 checks=Check(861 lambda df: df != 1, error="dataframe_not_equal_1", ignore_na=False862 ),863 index=Index(str, name="str_index"),864 strict=True,...
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