kysely-mapper
Version:
Flexible Kysely-based utility for mapping between tables and objects
91 lines • 4.74 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const test_setup_1 = require("./utils/test-setup");
const test_mappers_1 = require("./utils/test-mappers");
const test_objects_1 = require("./utils/test-objects");
let db;
let userMapperReturningID;
beforeAll(() => __awaiter(void 0, void 0, void 0, function* () {
db = yield (0, test_setup_1.createDB)();
userMapperReturningID = (0, test_mappers_1.createUserMapperReturningID)(db);
}));
beforeEach(() => (0, test_setup_1.resetDB)(db));
afterAll(() => (0, test_setup_1.destroyDB)(db));
describe('transactions', () => {
it('queries commit when transaction succeeds', () => __awaiter(void 0, void 0, void 0, function* () {
const insertReturn0 = yield userMapperReturningID
.insert()
.returnOne(test_objects_1.USERS[0]);
const insertReturn1 = yield userMapperReturningID
.insert()
.returnOne(test_objects_1.USERS[1]);
const updateValues0 = { email: 'updated.email0@xyz.pdq' };
const updateValues1 = { email: 'updated.email1@xyz.pdq' };
yield db.transaction().execute((trx) => __awaiter(void 0, void 0, void 0, function* () {
const trxMapper = userMapperReturningID.forTransaction(trx);
const updateCount0 = yield trxMapper
.update({ id: insertReturn0.id })
.returnCount(updateValues0);
expect(updateCount0).toEqual(1);
const updateCount1 = yield trxMapper
.update({ id: insertReturn1.id })
.returnCount(updateValues1);
expect(updateCount1).toEqual(1);
}));
const readUser0 = yield userMapperReturningID
.select('id', '=', insertReturn0.id)
.returnOne();
expect(readUser0 === null || readUser0 === void 0 ? void 0 : readUser0.email).toEqual(updateValues0.email);
const readUser1 = yield userMapperReturningID
.select('id', '=', insertReturn1.id)
.returnOne();
expect(readUser1 === null || readUser1 === void 0 ? void 0 : readUser1.email).toEqual(updateValues1.email);
}));
it('queries do not commit when transaction fails', () => __awaiter(void 0, void 0, void 0, function* () {
const insertReturn0 = yield userMapperReturningID
.insert()
.returnOne(test_objects_1.USERS[0]);
const insertReturn1 = yield userMapperReturningID
.insert()
.returnOne(test_objects_1.USERS[1]);
const updateValues0 = { email: 'updated.email0@xyz.pdq' };
const updateValues1 = { email: 'updated.email1@xyz.pdq' };
try {
yield db.transaction().execute((trx) => __awaiter(void 0, void 0, void 0, function* () {
const trxMapper = userMapperReturningID.forTransaction(trx);
const updateCount0 = yield trxMapper
.update({ id: insertReturn0.id })
.returnCount(updateValues0);
expect(updateCount0).toEqual(1);
const updateCount1 = yield trxMapper
.update({ id: insertReturn1.id })
.returnCount(updateValues1);
expect(updateCount1).toEqual(1);
throw Error('failed next query (not present)');
}));
}
catch (e) {
if (e.message !== 'failed next query (not present)') {
throw e;
}
}
const readUser0 = yield userMapperReturningID
.select('id', '=', insertReturn0.id)
.returnOne();
expect(readUser0 === null || readUser0 === void 0 ? void 0 : readUser0.email).toEqual(test_objects_1.USERS[0].email);
const readUser1 = yield userMapperReturningID
.select('id', '=', insertReturn1.id)
.returnOne();
expect(readUser1 === null || readUser1 === void 0 ? void 0 : readUser1.email).toEqual(test_objects_1.USERS[1].email);
}));
});
//# sourceMappingURL=transactions.test.js.map