使用jest-puppeteer测试Ruby on Rails项目时page.goto挂起

Question

测试文件：

describe("Messages", () => {
    beforeAll(async () => {
        await page.goto("http://dodona.localhost:3000/nl/users/1/token/zeus");
    });

    it("Check home page title - 2", async () => {
        await page.goto("http://dodona.localhost:3000/nl/courses/8", { waitUntil: "domcontentloaded" });
        // await page.goto("https://facebook.com", { waitUntil: "domcontentloaded" });
    }, 30000);

    it("Check home page title", async () => {
        await page.goto("https://google.com", { waitUntil: "domcontentloaded" });
    }, 1500);
});

jest-puppeteer.config.js

module.exports = {
    launch: {
        dumpio: true,
        headless: false,
        args: ["--disable-infobars"],
        // devtools: true
    },
    server: {
        command: "rails server",
        port: 3000,
        launchTimeout: 60000
    },
    browserContext: "default"
};

jest.config.js

module.exports = {
    preset: "jest-puppeteer",
    reporters: ["default", "jest-junit"],
    globals: {
        "ts-jest": {
            tsConfig: {
                allowJs: true,
            },
        },
    },
    roots: ["test/javascript/"],
    testMatch: ["**/?(*.)+(spec|test).[t]s"],
    transform: {
        "^.+\\.ts?$": "ts-jest"
    },
    globalSetup: "jest-environment-puppeteer/setup",
    globalTeardown: "jest-environment-puppeteer/teardown",
    testEnvironment: "jest-environment-puppeteer",
};

上面的代码在Check home page title - 2测试中挂起，直到30秒超时结束。 beforeAll page.goto是验证用户身份所必需的，以便可以访问和检查身份验证后的页面。

我是在做错什么吗，还是没有为这种类型的测试设置简单的玩笑伪造者代码？如果我要求Check home page title - 2转到FB并等待内容加载，则可以成功完成。因此，我感到我的Rails服务器启动得不够快，即使它肯定会在30秒钟内启动。