def test_canonical_non_literal(self):
        "Test canonicalization, literals on left"
        v = ast.Number(42)
        l = ast.Literal('foo')
        cmp = ast.CompareOperator('=', v, l)
        compare.canonicalize(cmp)

        assert cmp.left <= l
        assert cmp.right is v
dataset/ETHPy150Open armon/pypred/tests/unit/test_compare.py/TestCompare.test_canonical_non_literal/operator `is` -> `<=`