[READ-ONLY] Mirror of https://github.com/vitest-dev/vitest. Next generation testing framework powered by Vite.
vitest.dev
test
testing-tools
vite
fix(browser): hide injected data-testid attributes (#9503)
+18
+8
test/browser/test/snapshot.test.ts
+8
test/browser/test/snapshot.test.ts
···
12
12
await expect('my snapshot content')
13
13
.toMatchFileSnapshot('./__snapshots__/custom/my_snapshot')
14
14
})
15
+
16
+
test('vitest attribute is hidden', () => {
17
+
const div = document.createElement('div')
18
+
div.setAttribute('data-testid', '__vitest_1__')
19
+
expect(div).toMatchInlineSnapshot(`
20
+
<div />
21
+
`)
22
+
})
+10
packages/pretty-format/src/plugins/lib/markup.ts
+10
packages/pretty-format/src/plugins/lib/markup.ts
···
23
23
return keys
24
24
.map((key) => {
25
25
const value = props[key]
26
+
// hidden injected value that should not be printed
27
+
if (
28
+
typeof value === 'string'
29
+
&& value[0] === '_'
30
+
&& value.startsWith('__vitest_')
31
+
&& value.match(/__vitest_\d+__/)
32
+
) {
33
+
return ''
34
+
}
35
+
26
36
let printed = printer(value, config, indentationNext, depth, refs)
27
37
28
38
if (typeof value !== 'string') {