@worldbrain/storex-sync
Version:
Offline-first syncing between multiple databases using Storex
134 lines • 7.52 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var _this = this;
Object.defineProperty(exports, "__esModule", { value: true });
var expect = require("expect");
var storex_1 = require("@worldbrain/storex");
var storex_backend_dexie_1 = require("@worldbrain/storex-backend-dexie");
var in_memory_1 = require("@worldbrain/storex-backend-dexie/lib/in-memory");
var custom_auto_pk_1 = require("./custom-auto-pk");
describe('CustomAutoPkMiddleware', function () {
function setupTest(options) {
return __awaiter(this, void 0, void 0, function () {
var backend, storageManager, customPkMiddleware;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
backend = new storex_backend_dexie_1.DexieStorageBackend({ idbImplementation: in_memory_1.default(), dbName: 'unittest' });
storageManager = new storex_1.default({ backend: backend });
storageManager.registry.registerCollections({
user: {
version: new Date('2019-01-01'),
fields: {
displayName: { type: 'string' }
}
},
email: {
version: new Date('2019-01-01'),
fields: {
address: { type: 'string' },
},
relationships: [
{ childOf: 'user' }
]
}
});
customPkMiddleware = new custom_auto_pk_1.CustomAutoPkMiddleware(options);
customPkMiddleware.setup({ storageRegistry: storageManager.registry, collections: ['user', 'email'] });
storageManager.setMiddleware([customPkMiddleware]);
return [4, storageManager.finishInitialization()];
case 1:
_a.sent();
return [2, { storageManager: storageManager }];
}
});
});
}
it('should be able to set custom auto PKs on simple createObject operations', function () { return __awaiter(_this, void 0, void 0, function () {
var storageManager, object, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4, setupTest({ pkGenerator: function () { return 'some-pk'; } })];
case 1:
storageManager = (_b.sent()).storageManager;
return [4, storageManager.collection('user').createObject({ displayName: 'Joe' })];
case 2:
object = (_b.sent()).object;
expect(object.id).toEqual('some-pk');
_a = expect;
return [4, storageManager.collection('user').findOneObject({ id: object.id })];
case 3:
_a.apply(void 0, [_b.sent()]).toEqual(object);
return [2];
}
});
}); });
it('should be able to set custom auto PKs on complex createObject operations', function () { return __awaiter(_this, void 0, void 0, function () {
var counter, storageManager, user, email, _a, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
counter = 0;
return [4, setupTest({ pkGenerator: function () { return "some-pk-" + ++counter; } })];
case 1:
storageManager = (_c.sent()).storageManager;
return [4, storageManager.collection('user').createObject({ displayName: 'Joe', emails: [{ address: 'foo@bla.com' }] })];
case 2:
user = (_c.sent()).object;
expect(user).toEqual({
id: 'some-pk-1',
displayName: 'Joe',
emails: [expect.objectContaining({ id: 'some-pk-2' })]
});
email = user.emails[0];
_a = expect;
return [4, storageManager.collection('user').findOneObject({ id: user.id })];
case 3:
_a.apply(void 0, [_c.sent()]).toEqual({ id: user.id, displayName: 'Joe' });
_b = expect;
return [4, storageManager.collection('email').findOneObject({ id: email.id })];
case 4:
_b.apply(void 0, [_c.sent()]).toEqual({ id: email.id, user: user.id, address: 'foo@bla.com' });
return [2];
}
});
}); });
it('should be able to set custom auto PKs on batches');
it('should be able to migrate from normal to custom auto PKs');
it('should not override manually provided PKs');
});
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