@samitouri / QOS-React-2
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1 /**
2 * Copyright (c) Meta Platforms, Inc. and affiliates.
3 *
4 * This source code is licensed under the MIT license found in the
5 * LICENSE file in the root directory of this source tree.
6 *
7 * @emails react-core
8 */
9
10 'use strict';
11
12 import {patchMessageChannel} from '../../../../scripts/jest/patchMessageChannel';
13
14 describe('ReactMismatchedVersions-test', () => {
15 // Polyfills for test environment
16 global.ReadableStream =
17 require('web-streams-polyfill/ponyfill/es6').ReadableStream;
18 global.TextEncoder = require('util').TextEncoder;
19
20 let React;
21 let actualReactVersion;
22
23 beforeEach(() => {
24 jest.resetModules();
25
26 patchMessageChannel();
27
28 jest.mock('react', () => {
29 const actualReact = jest.requireActual('react');
30 return {
31 ...actualReact,
32 version: '18.0.0-whoa-this-aint-the-right-react',
33 __actualVersion: actualReact.version,
34 };
35 });
36 React = require('react');
37 actualReactVersion = React.__actualVersion;
38 });
39
40 it('importing "react-dom/client" throws if version does not match React version', async () => {
41 expect(() => require('react-dom/client')).toThrow(
42 'Incompatible React versions: The "react" and "react-dom" packages ' +
43 'must have the exact same version. Instead got:\n' +
44 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
45 ` - react-dom: ${actualReactVersion}`,
46 );
47 });
48
49 // When running in source mode, we lazily require the implementation to
50 // simulate the static config dependency injection we do at build time. So it
51 // only errors once you call something and trigger the require. Running the
52 // test in build mode is sufficient.
53 // @gate !source
54 it('importing "react-dom/server" throws if version does not match React version', async () => {
55 expect(() => require('react-dom/server')).toThrow(
56 'Incompatible React versions: The "react" and "react-dom" packages ' +
57 'must have the exact same version. Instead got:\n' +
58 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
59 ` - react-dom: ${actualReactVersion}`,
60 );
61 });
62
63 // @gate !source
64 it('importing "react-dom/server.node" throws if version does not match React version', async () => {
65 expect(() => require('react-dom/server.node')).toThrow(
66 'Incompatible React versions: The "react" and "react-dom" packages ' +
67 'must have the exact same version. Instead got:\n' +
68 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
69 ` - react-dom: ${actualReactVersion}`,
70 );
71 });
72
73 // @gate !source
74 it('importing "react-dom/server.browser" throws if version does not match React version', async () => {
75 expect(() => require('react-dom/server.browser')).toThrow(
76 'Incompatible React versions: The "react" and "react-dom" packages ' +
77 'must have the exact same version. Instead got:\n' +
78 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
79 ` - react-dom: ${actualReactVersion}`,
80 );
81 });
82
83 // @gate !source
84 it('importing "react-dom/server.bun" throws if version does not match React version', async () => {
85 expect(() => require('react-dom/server.bun')).toThrow(
86 'Incompatible React versions: The "react" and "react-dom" packages ' +
87 'must have the exact same version. Instead got:\n' +
88 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
89 ` - react-dom: ${actualReactVersion}`,
90 );
91 });
92
93 // @gate !source
94 it('importing "react-dom/server.edge" throws if version does not match React version', async () => {
95 expect(() => require('react-dom/server.edge')).toThrow(
96 'Incompatible React versions: The "react" and "react-dom" packages ' +
97 'must have the exact same version. Instead got:\n' +
98 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
99 ` - react-dom: ${actualReactVersion}`,
100 );
101 });
102
103 // @gate !source
104 it('importing "react-dom/static" throws if version does not match React version', async () => {
105 expect(() => require('react-dom/static')).toThrow(
106 'Incompatible React versions: The "react" and "react-dom" packages ' +
107 'must have the exact same version. Instead got:\n' +
108 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
109 ` - react-dom: ${actualReactVersion}`,
110 );
111 });
112
113 // @gate !source
114 it('importing "react-dom/static.node" throws if version does not match React version', async () => {
115 expect(() => require('react-dom/static.node')).toThrow(
116 'Incompatible React versions: The "react" and "react-dom" packages ' +
117 'must have the exact same version. Instead got:\n' +
118 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
119 ` - react-dom: ${actualReactVersion}`,
120 );
121 });
122
123 it('importing "react-dom/static.browser" throws if version does not match React version', async () => {
124 expect(() => require('react-dom/static.browser')).toThrow(
125 'Incompatible React versions: The "react" and "react-dom" packages ' +
126 'must have the exact same version. Instead got:\n' +
127 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
128 ` - react-dom: ${actualReactVersion}`,
129 );
130 });
131
132 it('importing "react-dom/static.edge" throws if version does not match React version', async () => {
133 expect(() => require('react-dom/static.edge')).toThrow(
134 'Incompatible React versions: The "react" and "react-dom" packages ' +
135 'must have the exact same version. Instead got:\n' +
136 ' - react: 18.0.0-whoa-this-aint-the-right-react\n' +
137 ` - react-dom: ${actualReactVersion}`,
138 );
139 });
140 });