Bucket Feature Flags MCP Server

import { randomUUID } from "crypto"; import { expect, test } from "@playwright/test"; import { API_BASE_URL } from "../../src/config"; const KEY = randomUUID(); test("Acceptance", async ({ page }) => { await page.goto("http://localhost:8001/test/e2e/empty.html"); const successfulRequests: string[] = []; // Mock API calls with assertions await page.route(`${API_BASE_URL}/features/evaluated*`, async (route) => { successfulRequests.push("FLAGS"); await route.fulfill({ status: 200, body: JSON.stringify({ success: true, features: {}, }), }); }); await page.route(`${API_BASE_URL}/user`, async (route) => { expect(route.request().method()).toEqual("POST"); expect(route.request().postDataJSON()).toMatchObject({ userId: "foo", attributes: { name: "john doe", }, }); successfulRequests.push("USER"); await route.fulfill({ status: 200, body: JSON.stringify({ success: true }), }); }); await page.route(`${API_BASE_URL}/company`, async (route) => { expect(route.request().method()).toEqual("POST"); expect(route.request().postDataJSON()).toMatchObject({ userId: "foo", companyId: "bar", attributes: { name: "bar corp", }, }); successfulRequests.push("COMPANY"); await route.fulfill({ status: 200, body: JSON.stringify({ success: true }), }); }); await page.route(`${API_BASE_URL}/event`, async (route) => { expect(route.request().method()).toEqual("POST"); expect(route.request().postDataJSON()).toMatchObject({ userId: "foo", companyId: "bar", event: "baz", attributes: { baz: true, }, }); successfulRequests.push("EVENT"); await route.fulfill({ status: 200, body: JSON.stringify({ success: true }), }); }); await page.route(`${API_BASE_URL}/feedback`, async (route) => { expect(route.request().method()).toEqual("POST"); expect(route.request().postDataJSON()).toMatchObject({ userId: "foo", companyId: "bar", featureId: "featureId1", score: 5, comment: "test!", question: "actual question", promptedQuestion: "prompted question", }); successfulRequests.push("FEEDBACK"); await route.fulfill({ status: 200, body: JSON.stringify({ success: true }), }); }); // Golden path requests await page.evaluate(` ;(async () => { const { ReflagClient } = await import("/dist/reflag-browser-sdk.mjs"); const reflagClient = new ReflagClient({ publishableKey: "${KEY}", user: { id: "foo", name: "john doe", }, company: { id: "bar", name: "bar corp", } }); await reflagClient.initialize(); await reflagClient.track("baz", { baz: true }, "foo", "bar"); await reflagClient.feedback({ featureId: "featureId1", score: 5, comment: "test!", question: "actual question", promptedQuestion: "prompted question", }); })() `); // Assert all API requests were made expect(successfulRequests).toEqual([ "FLAGS", "USER", "COMPANY", "EVENT", "FEEDBACK", ]); });