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| author | Eric Eastwood <contact@ericeastwood.com> | 2020-01-09 10:14:44 +0300 |
|---|---|---|
| committer | Rich Trott <rtrott@gmail.com> | 2020-02-24 14:49:12 +0300 |
| commit | be2f3a3bf88fd728799d1917f7d82428f53183f0 (patch) | |
| tree | 64ffcdbd2cdcb9df43587ee93e0722aac904a0d2 /doc/api/assert.md | |
| parent | db28739aed31b2ad6e85c497e3a836a29d13021c (diff) | |
doc: update assert.rejects() docs with a validation function example
Spawned from my own struggle to use in https://gitlab.com/gitlab-org/gitter/webapp/merge_requests/1702#note_268452483
PR-URL: https://github.com/nodejs/node/pull/31271
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Diffstat (limited to 'doc/api/assert.md')
| -rw-r--r-- | doc/api/assert.md | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/api/assert.md b/doc/api/assert.md index bb9df480ddf..732b4ba8e02 100644 --- a/doc/api/assert.md +++ b/doc/api/assert.md @@ -1135,6 +1135,21 @@ if the `asyncFn` fails to reject. ``` ```js +(async () => { + await assert.rejects( + async () => { + throw new TypeError('Wrong value'); + }, + (err) => { + assert.strictEqual(err.name, 'TypeError'); + assert.strictEqual(err.message, 'Wrong value'); + return true; + } + ); +})(); +``` + +```js assert.rejects( Promise.reject(new Error('Wrong value')), Error |