/
toMatchInlineSnapshotWithRetries.test.ts
124 lines (110 loc) · 3.72 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
/**
* 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 * as path from 'path';
import {skipSuiteOnJasmine} from '@jest/test-utils';
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));
skipSuiteOnJasmine();
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, exitCode} = runJest(DIR, ['-w=1', '--ci=false', filename]);
expect(stderr).toMatch('Snapshots: 1 passed, 1 total');
expect(exitCode).toBe(0);
}
{
writeFiles(TESTS_DIR, {
[filename]: template(['index', '2' /* retries */]),
});
const {stderr, exitCode} = runJest(DIR, ['-w=1', '--ci=false', filename]);
expect(stderr).toMatch('Received: 2');
expect(stderr).toMatch('1 snapshot failed from 1 test suite.');
expect(exitCode).toBe(1);
}
{
writeFiles(TESTS_DIR, {
[filename]: template(['index', '4' /* retries */]),
});
const {stderr, exitCode} = runJest(DIR, ['-w=1', '--ci=false', filename]);
expect(stderr).toMatch('Snapshots: 1 passed, 1 total');
expect(exitCode).toBe(0);
}
});
test('works when 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, exitCode} = 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(exitCode).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, exitCode} = runJest(DIR, ['-w=1', '--ci=false', filename]);
expect(stderr).toMatch('Snapshots: 2 passed, 2 total');
expect(exitCode).toBe(0);
}
{
writeFiles(TESTS_DIR, {
[filename]: template(['index', '2' /* retries */]),
});
const {stderr, exitCode} = runJest(DIR, ['-w=1', '--ci=false', 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(exitCode).toBe(1);
}
{
writeFiles(TESTS_DIR, {
[filename]: template(['index', '4' /* retries */]),
});
const {stderr, exitCode} = runJest(DIR, ['-w=1', '--ci=false', filename]);
expect(stderr).toMatch('Snapshots: 1 passed, 1 total');
expect(exitCode).toBe(0);
}
});