flagr-feature-typescript
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32 lines (31 loc) • 1.91 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_helper_1 = require("./test-helper");
it('should maintain id stickiness', () => __awaiter(void 0, void 0, void 0, function* () {
const evaluator = (0, test_helper_1.testCreateEvaluator)();
const id = (0, test_helper_1.randomString)();
const tags = [(0, test_helper_1.randomString)()];
// 50% 'on'/50% off distribution
const { flag } = yield (0, test_helper_1.createFlag)(tags, 50);
yield (0, test_helper_1.sleep)(3000);
const evaluationSets = (yield Promise.all([() => id, () => (0, test_helper_1.randomString)()].map((idGenerator) => __awaiter(void 0, void 0, void 0, function* () {
return Promise.all([...Array(10).keys()].map(() => evaluator.batchEvaluation({
id: idGenerator(),
context: {},
input: { tags },
})));
})))).map((set) => new Set(set.map((r) => JSON.stringify(r.results.get(flag.key)))));
// Set with consistent entityId, should either be entirely 'on' or 'off'
expect(evaluationSets[0].size).toBe(1);
// Set with random entityId, should evenly distribute between 'on' and 'off'
expect(evaluationSets[1].size).toBe(2);
}));