Method test_no_stack

test/sql/test_compiler.py:216–237

(self)

            )

    def test_no_stack(self):
        def visit_foobar(self, element, **kw):
            self.current_executable.table

        class Foobar(ClauseElement):
            __visit_name__ = "foobar"

        with mock.patch.object(
            testing.db.dialect.statement_compiler,
            "visit_foobar",
            visit_foobar,
            create=True,
        ):
            compiler = testing.db.dialect.statement_compiler(
                testing.db.dialect, None
            )
            assert_raises_message(
                IndexError,
                "Compiler does not have a stack entry",
                compiler.process,
                Foobar(),
            )


class SelectTest(fixtures.TestBase, AssertsCompiledSQL):