Converts the raw prepare() fixtures and post-condition reads in the users
repository spec to updateRows, findRow and readUser. The Immich read
helper becomes async and still returns only the three columns its toEqual
assertions compare, and the guest insert check compares its columns with
toMatchObject now that the read returns the whole row.
The raw statements that remain carry a test-sql-allow marker: the legacy
statements run as parity oracles for the repository reads, the
NOT NULL DEFAULT 0 probe on is_guest, which has to bypass the entity
default, and the unflushed-entity check, which must read the table
without an EntityManager that could flush first.
Maurice
24a2624488