Method test_get_embedded_bindparams

test/sql/test_utils.py:50–69

(self, has_cache_key)

    @testing.variation("has_cache_key", [True, False])
    def test_get_embedded_bindparams(self, has_cache_key):
        bp = bindparam("x")

        if not has_cache_key:

            class NotCacheable(TypeDecorator):
                impl = String
                cache_ok = False

            stmt = select(column("q", NotCacheable())).where(column("y") == bp)

        else:
            stmt = select(column("q")).where(column("y") == bp)

        eq_(stmt._get_embedded_bindparams(), [bp])

        if not has_cache_key:
            is_(stmt._generate_cache_key(), None)
        else:
            is_not_none(stmt._generate_cache_key())

    def test_find_tables_aliases(self):
        metadata = MetaData()