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| 1 | +"use strict"; |
| 2 | + |
| 3 | +const path = require("path"); |
| 4 | +const http2 = require("http2"); |
| 5 | +const webpack = require("webpack"); |
| 6 | +const Server = require("../../lib/Server"); |
| 7 | +const config = require("../fixtures/static-config/webpack.config"); |
| 8 | +const runBrowser = require("../helpers/run-browser"); |
| 9 | +const port = require("../ports-map")["https-option"]; |
| 10 | + |
| 11 | +const staticDirectory = path.resolve( |
| 12 | + __dirname, |
| 13 | + "../fixtures/static-config/public" |
| 14 | +); |
| 15 | + |
| 16 | +describe("http2 option", () => { |
| 17 | + describe("http2 works with https", () => { |
| 18 | + let compiler; |
| 19 | + let server; |
| 20 | + let page; |
| 21 | + let browser; |
| 22 | + let HTTPVersion; |
| 23 | + |
| 24 | + beforeEach(async () => { |
| 25 | + compiler = webpack(config); |
| 26 | + |
| 27 | + server = new Server( |
| 28 | + { |
| 29 | + static: staticDirectory, |
| 30 | + https: true, |
| 31 | + http2: true, |
| 32 | + port, |
| 33 | + }, |
| 34 | + compiler |
| 35 | + ); |
| 36 | + |
| 37 | + await server.start(); |
| 38 | + |
| 39 | + ({ page, browser } = await runBrowser()); |
| 40 | + |
| 41 | + await page.goto(`https://127.0.0.1:${port}/`, { |
| 42 | + waitUntil: "networkidle0", |
| 43 | + }); |
| 44 | + |
| 45 | + HTTPVersion = await page.evaluate( |
| 46 | + () => performance.getEntries()[0].nextHopProtocol |
| 47 | + ); |
| 48 | + }); |
| 49 | + |
| 50 | + afterEach(async () => { |
| 51 | + await browser.close(); |
| 52 | + await server.stop(); |
| 53 | + }); |
| 54 | + |
| 55 | + it("should confirm that http2 client can connect", (done) => { |
| 56 | + const client = http2.connect(`https://localhost:${port}`, { |
| 57 | + rejectUnauthorized: false, |
| 58 | + }); |
| 59 | + |
| 60 | + client.on("error", (err) => console.error(err)); |
| 61 | + |
| 62 | + const http2Req = client.request({ ":path": "/" }); |
| 63 | + |
| 64 | + http2Req.on("response", (headers) => { |
| 65 | + expect(headers[":status"]).toEqual(200); |
| 66 | + }); |
| 67 | + |
| 68 | + http2Req.setEncoding("utf8"); |
| 69 | + |
| 70 | + let data = ""; |
| 71 | + |
| 72 | + http2Req.on("data", (chunk) => { |
| 73 | + data += chunk; |
| 74 | + }); |
| 75 | + |
| 76 | + http2Req.on("end", () => { |
| 77 | + expect(data).toEqual(expect.stringMatching(/Heyo/)); |
| 78 | + client.close(); |
| 79 | + done(); |
| 80 | + }); |
| 81 | + |
| 82 | + expect(HTTPVersion).toEqual("h2"); |
| 83 | + |
| 84 | + http2Req.end(); |
| 85 | + }); |
| 86 | + }); |
| 87 | + |
| 88 | + describe("server works with http2 option, without https option enabled", () => { |
| 89 | + let compiler; |
| 90 | + let server; |
| 91 | + let page; |
| 92 | + let browser; |
| 93 | + let pageErrors; |
| 94 | + let consoleMessages; |
| 95 | + |
| 96 | + beforeEach(async () => { |
| 97 | + compiler = webpack(config); |
| 98 | + |
| 99 | + server = new Server( |
| 100 | + { |
| 101 | + static: staticDirectory, |
| 102 | + http2: true, |
| 103 | + port, |
| 104 | + }, |
| 105 | + compiler |
| 106 | + ); |
| 107 | + |
| 108 | + await server.start(); |
| 109 | + |
| 110 | + ({ page, browser } = await runBrowser()); |
| 111 | + |
| 112 | + pageErrors = []; |
| 113 | + consoleMessages = []; |
| 114 | + }); |
| 115 | + |
| 116 | + afterEach(async () => { |
| 117 | + await browser.close(); |
| 118 | + await server.stop(); |
| 119 | + }); |
| 120 | + |
| 121 | + it("should handle GET request to index route (/)", async () => { |
| 122 | + page |
| 123 | + .on("console", (message) => { |
| 124 | + consoleMessages.push(message); |
| 125 | + }) |
| 126 | + .on("pageerror", (error) => { |
| 127 | + pageErrors.push(error); |
| 128 | + }); |
| 129 | + |
| 130 | + const response = await page.goto(`https://127.0.0.1:${port}/`, { |
| 131 | + waitUntil: "networkidle0", |
| 132 | + }); |
| 133 | + |
| 134 | + const HTTPVersion = await page.evaluate( |
| 135 | + () => performance.getEntries()[0].nextHopProtocol |
| 136 | + ); |
| 137 | + |
| 138 | + expect(HTTPVersion).toMatchSnapshot("HTTP version"); |
| 139 | + |
| 140 | + expect(response.status()).toMatchSnapshot("response status"); |
| 141 | + |
| 142 | + expect(await response.text()).toMatchSnapshot("response text"); |
| 143 | + |
| 144 | + expect(consoleMessages.map((message) => message.text())).toMatchSnapshot( |
| 145 | + "console messages" |
| 146 | + ); |
| 147 | + |
| 148 | + expect(pageErrors).toMatchSnapshot("page errors"); |
| 149 | + }); |
| 150 | + }); |
| 151 | + |
| 152 | + describe("https without http2, disables HTTP/2", () => { |
| 153 | + let compiler; |
| 154 | + let server; |
| 155 | + let page; |
| 156 | + let browser; |
| 157 | + let pageErrors; |
| 158 | + let consoleMessages; |
| 159 | + |
| 160 | + beforeEach(async () => { |
| 161 | + compiler = webpack(config); |
| 162 | + |
| 163 | + server = new Server( |
| 164 | + { |
| 165 | + static: staticDirectory, |
| 166 | + https: true, |
| 167 | + http2: false, |
| 168 | + port, |
| 169 | + }, |
| 170 | + compiler |
| 171 | + ); |
| 172 | + |
| 173 | + await server.start(); |
| 174 | + |
| 175 | + ({ page, browser } = await runBrowser()); |
| 176 | + |
| 177 | + pageErrors = []; |
| 178 | + consoleMessages = []; |
| 179 | + }); |
| 180 | + |
| 181 | + afterEach(async () => { |
| 182 | + await browser.close(); |
| 183 | + await server.stop(); |
| 184 | + }); |
| 185 | + |
| 186 | + it("should handle GET request to index route (/)", async () => { |
| 187 | + page |
| 188 | + .on("console", (message) => { |
| 189 | + consoleMessages.push(message); |
| 190 | + }) |
| 191 | + .on("pageerror", (error) => { |
| 192 | + pageErrors.push(error); |
| 193 | + }); |
| 194 | + |
| 195 | + const response = await page.goto(`https://127.0.0.1:${port}/`, { |
| 196 | + waitUntil: "networkidle0", |
| 197 | + }); |
| 198 | + |
| 199 | + const HTTPVersion = await page.evaluate( |
| 200 | + () => performance.getEntries()[0].nextHopProtocol |
| 201 | + ); |
| 202 | + |
| 203 | + expect(HTTPVersion).toMatchSnapshot("HTTP version"); |
| 204 | + |
| 205 | + expect(response.status()).toMatchSnapshot("response status"); |
| 206 | + |
| 207 | + expect(await response.text()).toMatchSnapshot("response text"); |
| 208 | + |
| 209 | + expect(consoleMessages.map((message) => message.text())).toMatchSnapshot( |
| 210 | + "console messages" |
| 211 | + ); |
| 212 | + |
| 213 | + expect(pageErrors).toMatchSnapshot("page errors"); |
| 214 | + }); |
| 215 | + }); |
| 216 | +}); |
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