@samitouri / QOS-React
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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 'use strict';
8
9 const semver = require('semver');
10
11 let shouldPass;
12 let isFocused;
13 describe('transform-react-version-pragma', () => {
14 const originalTest = test;
15
16 // eslint-disable-next-line no-unused-vars
17 const _test_react_version = (range, testName, cb) => {
18 originalTest(testName, (...args) => {
19 shouldPass = !!semver.satisfies('18.0.0', range);
20 return cb(...args);
21 });
22 };
23
24 // eslint-disable-next-line no-unused-vars
25 const _test_react_version_focus = (range, testName, cb) => {
26 originalTest(testName, (...args) => {
27 shouldPass = !!semver.satisfies('18.0.0', range);
28 isFocused = true;
29 return cb(...args);
30 });
31 };
32
33 // eslint-disable-next-line no-unused-vars
34 const _test_ignore_for_react_version = (testName, cb) => {
35 originalTest(testName, (...args) => {
36 shouldPass = false;
37 return cb(...args);
38 });
39 };
40
41 beforeEach(() => {
42 shouldPass = null;
43 isFocused = false;
44 });
45
46 // @reactVersion >= 17.9
47 it('reactVersion flag is on >=', () => {
48 expect(shouldPass).toBe(true);
49 });
50
51 // @reactVersion >= 18.1
52 it('reactVersion flag is off >=', () => {
53 expect(shouldPass).toBe(false);
54 });
55
56 // @reactVersion <= 18.1
57 it('reactVersion flag is on <=', () => {
58 expect(shouldPass).toBe(true);
59 });
60
61 // @reactVersion <= 17.9
62 it('reactVersion flag is off <=', () => {
63 expect(shouldPass).toBe(false);
64 });
65
66 // @reactVersion > 17.9
67 it('reactVersion flag is on >', () => {
68 expect(shouldPass).toBe(true);
69 });
70
71 // @reactVersion > 18.1
72 it('reactVersion flag is off >', () => {
73 expect(shouldPass).toBe(false);
74 });
75
76 // @reactVersion < 18.1
77 it('reactVersion flag is on <', () => {
78 expect(shouldPass).toBe(true);
79 });
80
81 // @reactVersion < 17.0.0
82 it('reactVersion flag is off <', () => {
83 expect(shouldPass).toBe(false);
84 });
85
86 // @reactVersion = 18.0
87 it('reactVersion flag is on =', () => {
88 expect(shouldPass).toBe(true);
89 });
90
91 // @reactVersion = 18.1
92 it('reactVersion flag is off =', () => {
93 expect(shouldPass).toBe(false);
94 });
95
96 /* eslint-disable jest/no-focused-tests */
97
98 // @reactVersion >= 18.1
99 it.only('reactVersion fit', () => {
100 expect(shouldPass).toBe(false);
101 expect(isFocused).toBe(true);
102 });
103
104 // @reactVersion <= 18.1
105 it.only('reactVersion test.only', () => {
106 expect(shouldPass).toBe(true);
107 expect(isFocused).toBe(true);
108 });
109
110 // @reactVersion <= 18.1
111 // @reactVersion <= 17.1
112 it('reactVersion multiple pragmas fail', () => {
113 expect(shouldPass).toBe(false);
114 expect(isFocused).toBe(false);
115 });
116
117 // @reactVersion <= 18.1
118 // @reactVersion >= 17.1
119 it('reactVersion multiple pragmas pass', () => {
120 expect(shouldPass).toBe(true);
121 expect(isFocused).toBe(false);
122 });
123
124 // @reactVersion <= 18.1
125 // @reactVersion <= 17.1
126 it.only('reactVersion focused multiple pragmas fail', () => {
127 expect(shouldPass).toBe(false);
128 expect(isFocused).toBe(true);
129 });
130
131 // @reactVersion <= 18.1
132 // @reactVersion >= 17.1
133 it.only('reactVersion focused multiple pragmas pass', () => {
134 expect(shouldPass).toBe(true);
135 expect(isFocused).toBe(true);
136 });
137 });