mirror of
https://github.com/astral-sh/ruff.git
synced 2025-10-03 15:15:33 +00:00
f1cdd108e6
```console
❯ cargo run rule B017
Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Running `target/debug/ruff rule B017`
no-assert-raises-exception
Code: B017 (flake8-bugbear)
### What it does
Checks for `self.assertRaises(Exception)`.
## Why is this bad?
`assertRaises(Exception)` can lead to your test passing even if the
code being tested is never executed due to a typo.
Either assert for a more specific exception (builtin or custom), use
`assertRaisesRegex` or the context manager form of `assertRaises`.
```
|
||
|---|---|---|
| .. | ||
| flake8_to_ruff | ||
| ruff | ||
| ruff_cli | ||
| ruff_dev | ||
| ruff_macros | ||
| ruff_python | ||