/
http2.test.js
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/
http2.test.js
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"use strict";
const path = require("path");
const http2 = require("http2");
const util = require("util");
const webpack = require("webpack");
const Server = require("../../lib/Server");
const config = require("../fixtures/static-config/webpack.config");
const runBrowser = require("../helpers/run-browser");
const port = require("../ports-map")["http2-option"];
const staticDirectory = path.resolve(
__dirname,
"../fixtures/static-config/public"
);
describe("http2 option", () => {
describe("http2 works with https", () => {
let compiler;
let server;
let page;
let browser;
let HTTPVersion;
beforeEach(async () => {
compiler = webpack(config);
server = new Server(
{
static: staticDirectory,
https: true,
http2: true,
port,
},
compiler
);
await server.start();
({ page, browser } = await runBrowser());
await page.goto(`https://127.0.0.1:${port}/`, {
waitUntil: "networkidle0",
});
HTTPVersion = await page.evaluate(
() => performance.getEntries()[0].nextHopProtocol
);
});
afterEach(async () => {
await browser.close();
await server.stop();
});
it("should confirm that http2 client can connect", (done) => {
const client = http2.connect(`https://localhost:${port}`, {
rejectUnauthorized: false,
});
client.on("error", (err) => console.error(err));
const http2Req = client.request({ ":path": "/" });
http2Req.on("response", (headers) => {
expect(headers[":status"]).toEqual(200);
});
http2Req.setEncoding("utf8");
let data = "";
http2Req.on("data", (chunk) => {
data += chunk;
});
http2Req.on("end", () => {
expect(data).toEqual(expect.stringMatching(/Heyo/));
client.close();
done();
});
expect(HTTPVersion).toEqual("h2");
http2Req.end();
});
});
describe("server works with http2 option, without https option enabled", () => {
let compiler;
let server;
let page;
let browser;
let pageErrors;
let consoleMessages;
let utilSpy;
beforeEach(async () => {
compiler = webpack(config);
utilSpy = jest.spyOn(util, "deprecate");
server = new Server(
{
static: staticDirectory,
http2: true,
port,
},
compiler
);
await server.start();
({ page, browser } = await runBrowser());
pageErrors = [];
consoleMessages = [];
});
afterEach(async () => {
await browser.close();
await server.stop();
});
it("should handle GET request to index route (/)", async () => {
page
.on("console", (message) => {
consoleMessages.push(message);
})
.on("pageerror", (error) => {
pageErrors.push(error);
});
const response = await page.goto(`https://127.0.0.1:${port}/`, {
waitUntil: "networkidle0",
});
const HTTPVersion = await page.evaluate(
() => performance.getEntries()[0].nextHopProtocol
);
expect(utilSpy.mock.calls[0][1]).toBe(
"'http2' option is deprecated. Please use the 'server' option."
);
expect(HTTPVersion).toMatchSnapshot("HTTP version");
expect(response.status()).toMatchSnapshot("response status");
expect(await response.text()).toMatchSnapshot("response text");
expect(consoleMessages.map((message) => message.text())).toMatchSnapshot(
"console messages"
);
expect(pageErrors).toMatchSnapshot("page errors");
});
});
describe("https without http2, disables HTTP/2", () => {
let compiler;
let server;
let page;
let browser;
let pageErrors;
let consoleMessages;
beforeEach(async () => {
compiler = webpack(config);
server = new Server(
{
static: staticDirectory,
https: true,
http2: false,
port,
},
compiler
);
await server.start();
({ page, browser } = await runBrowser());
pageErrors = [];
consoleMessages = [];
});
afterEach(async () => {
await browser.close();
await server.stop();
});
it("should handle GET request to index route (/)", async () => {
page
.on("console", (message) => {
consoleMessages.push(message);
})
.on("pageerror", (error) => {
pageErrors.push(error);
});
const response = await page.goto(`https://127.0.0.1:${port}/`, {
waitUntil: "networkidle0",
});
const HTTPVersion = await page.evaluate(
() => performance.getEntries()[0].nextHopProtocol
);
expect(HTTPVersion).toMatchSnapshot("HTTP version");
expect(response.status()).toMatchSnapshot("response status");
expect(await response.text()).toMatchSnapshot("response text");
expect(consoleMessages.map((message) => message.text())).toMatchSnapshot(
"console messages"
);
expect(pageErrors).toMatchSnapshot("page errors");
});
});
});