forked from jestjs/jest
/
toMatchInlineSnapshotWithRetries.test.ts
141 lines (128 loc) Β· 3.88 KB
/
toMatchInlineSnapshotWithRetries.test.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import path from 'path';
import {cleanup, makeTemplate, writeFiles} from '../Utils';
import runJest from '../runJest';
const DIR = path.resolve(__dirname, '../to-match-inline-snapshot-with-retries');
const TESTS_DIR = path.resolve(DIR, '__tests__');
beforeEach(() => cleanup(TESTS_DIR));
afterAll(() => cleanup(TESTS_DIR));
test('works with a single snapshot', () => {
const filename = 'basic-support.test.js';
const template = makeTemplate(`
let index = 0;
afterEach(() => {
index += 1;
});
jest.retryTimes($2);
test('snapshots', () => expect($1).toMatchInlineSnapshot(\`3\`));
`);
{
writeFiles(TESTS_DIR, {
[filename]: template(['3', '1' /* retries */]),
});
const {stderr, status} = runJest(DIR, ['-w=1', '--ci=false', filename]);
expect(stderr).toMatch('Snapshots: 1 passed, 1 total');
expect(status).toBe(0);
}
{
writeFiles(TESTS_DIR, {
[filename]: template(['index', '2' /* retries */]),
});
const {stderr, status} = runJest(DIR, [
'-w=1',
'--ci=false',
'--testRunner=jest-circus/runner',
filename,
]);
expect(stderr).toMatch('Received: 2');
expect(stderr).toMatch('1 snapshot failed from 1 test suite.');
expect(status).toBe(1);
}
{
writeFiles(TESTS_DIR, {
[filename]: template(['index', '4' /* retries */]),
});
const {stderr, status} = runJest(DIR, [
'-w=1',
'--ci=false',
'--testRunner=jest-circus/runner',
filename,
]);
expect(stderr).toMatch('Snapshots: 1 passed, 1 total');
expect(status).toBe(0);
}
});
test('works a different assertion is failing', () => {
const filename = 'basic-support.test.js';
const template = makeTemplate(`
jest.retryTimes($1);
test('snapshots', () => {
expect(3).toMatchInlineSnapshot(\`3\`);
expect(false).toBe(true);
});
`);
{
writeFiles(TESTS_DIR, {
[filename]: template(['4']),
});
const {stderr, status} = runJest(DIR, ['-w=1', '--ci=false', filename]);
expect(stderr).toMatch('Test Suites: 1 failed, 1 total');
expect(stderr).toMatch('Snapshots: 1 passed, 1 total');
expect(status).toBe(1);
}
});
test('works when multiple tests have snapshots but only one of them failed multiple times', () => {
const filename = 'basic-support.test.js';
const template = makeTemplate(`
test('passing snapshots', () => expect(1).toMatchInlineSnapshot(\`1\`));
describe('with retries', () => {
let index = 0;
afterEach(() => {
index += 1;
});
jest.retryTimes($2);
test('snapshots', () => expect($1).toMatchInlineSnapshot(\`3\`));
});
`);
{
writeFiles(TESTS_DIR, {
[filename]: template(['3', '2' /* retries */]),
});
const {stderr, status} = runJest(DIR, ['-w=1', '--ci=false', filename]);
expect(stderr).toMatch('Snapshots: 2 passed, 2 total');
expect(status).toBe(0);
}
{
writeFiles(TESTS_DIR, {
[filename]: template(['index', '2' /* retries */]),
});
const {stderr, status} = runJest(DIR, [
'-w=1',
'--ci=false',
'--testRunner=jest-circus/runner',
filename,
]);
expect(stderr).toMatch('Snapshot name: `with retries snapshots 1`');
expect(stderr).toMatch('Received: 2');
expect(stderr).toMatch('1 snapshot failed from 1 test suite.');
expect(status).toBe(1);
}
{
writeFiles(TESTS_DIR, {
[filename]: template(['index', '4' /* retries */]),
});
const {stderr, status} = runJest(DIR, [
'-w=1',
'--ci=false',
'--testRunner=jest-circus/runner',
filename,
]);
expect(stderr).toMatch('Snapshots: 1 passed, 1 total');
expect(status).toBe(0);
}
});