Skip to content

Commit 75bafbf

Browse files
snitin315snitin315
authored
test: add e2e tests for module federation (#3658)
1 parent 493ccbd commit 75bafbf

File tree

4 files changed

+367
-104
lines changed

4 files changed

+367
-104
lines changed

‎test/e2e/__snapshots__/module-federation.test.js.snap.webpack4

Lines changed: 17 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,17 @@
1+
// Jest Snapshot v1, https://goo.gl/fbAQLP
2+
3+
exports[`Module federation should work with multi compiler config should use the last entry export: console messages 1`] = `Array []`;
4+
5+
exports[`Module federation should work with multi compiler config should use the last entry export: page errors 1`] = `Array []`;
6+
7+
exports[`Module federation should work with object multi-entry config should support the named entry export: console messages 1`] = `Array []`;
8+
9+
exports[`Module federation should work with object multi-entry config should support the named entry export: page errors 1`] = `Array []`;
10+
11+
exports[`Module federation should work with object multi-entry config should use the last entry export: console messages 1`] = `Array []`;
12+
13+
exports[`Module federation should work with object multi-entry config should use the last entry export: page errors 1`] = `Array []`;
14+
15+
exports[`Module federation should work with simple multi-entry config should use the last entry export: console messages 1`] = `Array []`;
16+
17+
exports[`Module federation should work with simple multi-entry config should use the last entry export: page errors 1`] = `Array []`;

‎test/e2e/__snapshots__/module-federation.test.js.snap.webpack5

Lines changed: 25 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,25 @@
1+
// Jest Snapshot v1, https://goo.gl/fbAQLP
2+
3+
exports[`Module federation should use plugin should contain hot script in main.js: console messages 1`] = `Array []`;
4+
5+
exports[`Module federation should use plugin should contain hot script in main.js: page errors 1`] = `Array []`;
6+
7+
exports[`Module federation should use plugin should contain hot script in remoteEntry.js: console messages 1`] = `Array []`;
8+
9+
exports[`Module federation should use plugin should contain hot script in remoteEntry.js: page errors 1`] = `Array []`;
10+
11+
exports[`Module federation should work with multi compiler config should use the last entry export: console messages 1`] = `Array []`;
12+
13+
exports[`Module federation should work with multi compiler config should use the last entry export: page errors 1`] = `Array []`;
14+
15+
exports[`Module federation should work with object multi-entry config should support the named entry export: console messages 1`] = `Array []`;
16+
17+
exports[`Module federation should work with object multi-entry config should support the named entry export: page errors 1`] = `Array []`;
18+
19+
exports[`Module federation should work with object multi-entry config should use the last entry export: console messages 1`] = `Array []`;
20+
21+
exports[`Module federation should work with object multi-entry config should use the last entry export: page errors 1`] = `Array []`;
22+
23+
exports[`Module federation should work with simple multi-entry config should use the last entry export: console messages 1`] = `Array []`;
24+
25+
exports[`Module federation should work with simple multi-entry config should use the last entry export: page errors 1`] = `Array []`;

‎test/e2e/module-federation.test.js

Lines changed: 325 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,325 @@
1+
"use strict";
2+
3+
const webpack = require("webpack");
4+
const requireFromString = require("require-from-string");
5+
const Server = require("../../lib/Server");
6+
const simpleConfig = require("../fixtures/module-federation-config/webpack.config");
7+
const objectEntryConfig = require("../fixtures/module-federation-config/webpack.object-entry.config");
8+
const multiConfig = require("../fixtures/module-federation-config/webpack.multi.config");
9+
const runBrowser = require("../helpers/run-browser");
10+
const isWebpack5 = require("../helpers/isWebpack5");
11+
const port = require("../ports-map")["universal-compiler"];
12+
13+
const describeOnlyWebpack5 = isWebpack5 ? describe : describe.skip;
14+
15+
let pluginConfig;
16+
17+
if (isWebpack5) {
18+
pluginConfig = require("../fixtures/module-federation-config/webpack.plugin");
19+
}
20+
21+
describe("Module federation", () => {
22+
describe("should work with simple multi-entry config", () => {
23+
let compiler;
24+
let server;
25+
let page;
26+
let browser;
27+
let pageErrors;
28+
let consoleMessages;
29+
30+
beforeEach(async () => {
31+
compiler = webpack(simpleConfig);
32+
server = new Server({ port }, compiler);
33+
34+
await server.start();
35+
36+
({ page, browser } = await runBrowser());
37+
38+
pageErrors = [];
39+
consoleMessages = [];
40+
});
41+
42+
afterEach(async () => {
43+
await browser.close();
44+
await server.stop();
45+
});
46+
47+
it("should use the last entry export", async () => {
48+
page
49+
.on("console", (message) => {
50+
consoleMessages.push(message);
51+
})
52+
.on("pageerror", (error) => {
53+
pageErrors.push(error);
54+
});
55+
56+
await page.goto(`http://127.0.0.1:${port}/main.js`, {
57+
waitUntil: "networkidle0",
58+
});
59+
60+
const bodyHandle = await page.$("body");
61+
const textContent = await page.evaluate(
62+
(body) => body.textContent,
63+
bodyHandle
64+
);
65+
66+
expect(textContent).toContain("entry1");
67+
68+
let exports;
69+
70+
expect(() => {
71+
exports = requireFromString(textContent);
72+
}).not.toThrow();
73+
74+
expect(exports).toEqual("entry2");
75+
76+
expect(consoleMessages.map((message) => message.text())).toMatchSnapshot(
77+
"console messages"
78+
);
79+
80+
expect(pageErrors).toMatchSnapshot("page errors");
81+
});
82+
});
83+
84+
describe("should work with object multi-entry config", () => {
85+
let compiler;
86+
let server;
87+
let page;
88+
let browser;
89+
let pageErrors;
90+
let consoleMessages;
91+
92+
beforeEach(async () => {
93+
compiler = webpack(objectEntryConfig);
94+
server = new Server({ port }, compiler);
95+
96+
await server.start();
97+
98+
({ page, browser } = await runBrowser());
99+
100+
pageErrors = [];
101+
consoleMessages = [];
102+
});
103+
104+
afterEach(async () => {
105+
await browser.close();
106+
await server.stop();
107+
});
108+
109+
it("should use the last entry export", async () => {
110+
page
111+
.on("console", (message) => {
112+
consoleMessages.push(message);
113+
})
114+
.on("pageerror", (error) => {
115+
pageErrors.push(error);
116+
});
117+
118+
await page.goto(`http://127.0.0.1:${port}/main.js`, {
119+
waitUntil: "networkidle0",
120+
});
121+
122+
const bodyHandle = await page.$("body");
123+
const textContent = await page.evaluate(
124+
(body) => body.textContent,
125+
bodyHandle
126+
);
127+
128+
expect(textContent).toContain("entry1");
129+
130+
let exports;
131+
132+
expect(() => {
133+
exports = requireFromString(textContent);
134+
}).not.toThrow();
135+
136+
expect(exports).toEqual("entry2");
137+
138+
expect(consoleMessages.map((message) => message.text())).toMatchSnapshot(
139+
"console messages"
140+
);
141+
142+
expect(pageErrors).toMatchSnapshot("page errors");
143+
});
144+
145+
it("should support the named entry export", async () => {
146+
page
147+
.on("console", (message) => {
148+
consoleMessages.push(message);
149+
})
150+
.on("pageerror", (error) => {
151+
pageErrors.push(error);
152+
});
153+
154+
await page.goto(`http://127.0.0.1:${port}/foo.js`, {
155+
waitUntil: "networkidle0",
156+
});
157+
158+
const bodyHandle = await page.$("body");
159+
const textContent = await page.evaluate(
160+
(body) => body.textContent,
161+
bodyHandle
162+
);
163+
164+
expect(textContent).not.toContain("entry2");
165+
166+
let exports;
167+
168+
expect(() => {
169+
exports = requireFromString(textContent);
170+
}).not.toThrow();
171+
172+
expect(exports).toEqual("entry1");
173+
174+
expect(consoleMessages.map((message) => message.text())).toMatchSnapshot(
175+
"console messages"
176+
);
177+
178+
expect(pageErrors).toMatchSnapshot("page errors");
179+
});
180+
});
181+
182+
describe("should work with multi compiler config", () => {
183+
let compiler;
184+
let server;
185+
let page;
186+
let browser;
187+
let pageErrors;
188+
let consoleMessages;
189+
190+
beforeEach(async () => {
191+
compiler = webpack(multiConfig);
192+
server = new Server({ port }, compiler);
193+
194+
await server.start();
195+
196+
({ page, browser } = await runBrowser());
197+
198+
pageErrors = [];
199+
consoleMessages = [];
200+
});
201+
202+
afterEach(async () => {
203+
await browser.close();
204+
await server.stop();
205+
});
206+
207+
it("should use the last entry export", async () => {
208+
page
209+
.on("console", (message) => {
210+
consoleMessages.push(message);
211+
})
212+
.on("pageerror", (error) => {
213+
pageErrors.push(error);
214+
});
215+
216+
await page.goto(`http://127.0.0.1:${port}/main.js`, {
217+
waitUntil: "networkidle0",
218+
});
219+
220+
const bodyHandle = await page.$("body");
221+
const textContent = await page.evaluate(
222+
(body) => body.textContent,
223+
bodyHandle
224+
);
225+
226+
expect(textContent).toContain("entry1");
227+
228+
let exports;
229+
230+
expect(() => {
231+
exports = requireFromString(textContent);
232+
}).not.toThrow();
233+
234+
expect(exports).toEqual("entry2");
235+
236+
expect(consoleMessages.map((message) => message.text())).toMatchSnapshot(
237+
"console messages"
238+
);
239+
240+
expect(pageErrors).toMatchSnapshot("page errors");
241+
});
242+
});
243+
244+
describeOnlyWebpack5("should use plugin", () => {
245+
let compiler;
246+
let server;
247+
let page;
248+
let browser;
249+
let pageErrors;
250+
let consoleMessages;
251+
252+
beforeEach(async () => {
253+
compiler = webpack(pluginConfig);
254+
server = new Server({ port }, compiler);
255+
256+
await server.start();
257+
258+
({ page, browser } = await runBrowser());
259+
260+
pageErrors = [];
261+
consoleMessages = [];
262+
});
263+
264+
afterEach(async () => {
265+
await browser.close();
266+
await server.stop();
267+
});
268+
269+
it("should contain hot script in remoteEntry.js", async () => {
270+
page
271+
.on("console", (message) => {
272+
consoleMessages.push(message);
273+
})
274+
.on("pageerror", (error) => {
275+
pageErrors.push(error);
276+
});
277+
278+
await page.goto(`http://127.0.0.1:${port}/remoteEntry.js`, {
279+
waitUntil: "networkidle0",
280+
});
281+
282+
const bodyHandle = await page.$("body");
283+
const remoteEntryTextContent = await page.evaluate(
284+
(body) => body.textContent,
285+
bodyHandle
286+
);
287+
288+
expect(remoteEntryTextContent).toMatch(/webpack\/hot\/dev-server\.js/);
289+
290+
expect(consoleMessages.map((message) => message.text())).toMatchSnapshot(
291+
"console messages"
292+
);
293+
294+
expect(pageErrors).toMatchSnapshot("page errors");
295+
});
296+
297+
it("should contain hot script in main.js", async () => {
298+
page
299+
.on("console", (message) => {
300+
consoleMessages.push(message);
301+
})
302+
.on("pageerror", (error) => {
303+
pageErrors.push(error);
304+
});
305+
306+
await page.goto(`http://127.0.0.1:${port}/main.js`, {
307+
waitUntil: "networkidle0",
308+
});
309+
310+
const bodyHandle = await page.$("body");
311+
const mainEntryTextContent = await page.evaluate(
312+
(body) => body.textContent,
313+
bodyHandle
314+
);
315+
316+
expect(mainEntryTextContent).toMatch(/webpack\/hot\/dev-server\.js/);
317+
318+
expect(consoleMessages.map((message) => message.text())).toMatchSnapshot(
319+
"console messages"
320+
);
321+
322+
expect(pageErrors).toMatchSnapshot("page errors");
323+
});
324+
});
325+
});

0 commit comments

Comments
 (0)
pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy