Test fixtures sune tsarin da aka tsayar (bayanai, abubuwa, yanayin) da gwaje-gwaje ke buƙatar don aiki, kuma setup/teardown hanyoyin suna shirya da tsaftace wadannan halin kafin da bayan gwaje-gwaje. Suna rage maimaita da tabbatar da gwaje-gwaje suke aiki a cikin yanayin tsayawa, ware-ware.
Shirya da tsaftaci
SETUP → runs BEFORE tests to prepare the context (create objects, data, connections)
TEARDOWN → runs AFTER tests to CLEAN UP (close connections, delete data, reset state)
→ frameworks provide hooks:
beforeEach / afterEach → before/after EACH test (fresh state per test — common)
beforeAll / afterAll → once before/after ALL tests in a group (shared expensive setup)
(, {
service, db;
( {
db = ();
service = (db);
});
( db.());
(, { });
});
