Method test_insert_column_tableclause

test/sql/test_metadata.py:2107–2120

(self, positions)

        ((0,),), ((0, 1),), ((1, 2),), ((3,),), argnames="positions"
    )
    def test_insert_column_tableclause(self, positions):
        t = table(
            "t",
            column("a", Integer),
            column("b", Integer),
            column("c", Integer),
        )

        expected_cols = ["a", "b", "c"]
        for pos in positions:
            t.insert_column(column(f"i{pos}", Integer), pos)
            expected_cols.insert(pos, f"i{pos}")

        eq_([c.key for c in t.c], expected_cols)

    def test_append_column_existing_name(self):
        t = Table("t", MetaData(), Column("col", Integer))