Skip to content

doc: update assert.rejects docs with a validation function example #31271

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
MadLittleMods wants to merge 1 commit into from
Closed

doc: update assert.rejects docs with a validation function example #31271

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
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
  • Loading branch information
@MadLittleMods
MadLittleMods committed Jan 15, 2020
commit 5d521eb701200137234daa52dea5c731bfc8afa9
15 changes: 15 additions & 0 deletions doc/api/assert.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1133,6 +1133,21 @@ 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')),
Expand Down