introduce a new error for conflicting options in SQLAlchemy 2.0. This case seems to be fairly difficult to come up with randomly so let's see if we can refuse to guess for this case.
(self, make_opt, errmsg)
| 1945 | ), |
| 1946 | ) |
| 1947 | def test_conflicts(self, make_opt, errmsg): |
| 1948 | """introduce a new error for conflicting options in SQLAlchemy 2.0. |
| 1949 | |
| 1950 | This case seems to be fairly difficult to come up with randomly |
| 1951 | so let's see if we can refuse to guess for this case. |
| 1952 | |
| 1953 | """ |
| 1954 | users, items, order_items, Order, Item, User, orders = ( |
| 1955 | self.tables.users, |
| 1956 | self.tables.items, |
| 1957 | self.tables.order_items, |
| 1958 | self.classes.Order, |
| 1959 | self.classes.Item, |
| 1960 | self.classes.User, |
| 1961 | self.tables.orders, |
| 1962 | ) |
| 1963 | |
| 1964 | self.mapper_registry.map_imperatively( |
| 1965 | User, users, properties=dict(orders=relationship(Order)) |
| 1966 | ) |
| 1967 | self.mapper_registry.map_imperatively( |
| 1968 | Order, |
| 1969 | orders, |
| 1970 | properties=dict(items=relationship(Item, secondary=order_items)), |
| 1971 | ) |
| 1972 | self.mapper_registry.map_imperatively(Item, items) |
| 1973 | |
| 1974 | sess = fixture_session() |
| 1975 | |
| 1976 | opt = testing.resolve_lambda( |
| 1977 | make_opt, User=User, Order=Order, Item=Item |
| 1978 | ) |
| 1979 | |
| 1980 | if errmsg: |
| 1981 | with expect_raises_message(sa.exc.InvalidRequestError, errmsg): |
| 1982 | sess.query(User).options(opt)._compile_context() |
| 1983 | else: |
| 1984 | sess.query(User).options(opt)._compile_context() |
nothing calls this directly
no test coverage detected