# test/Skeletest/Internal/CLISpec.hs

## getFlag / errors if flag is not registered

```
./ExampleSpec.hs
╭── should error: ERROR
│ CLI flag 'my-flag' was not registered. Did you add it to cliFlags in Main.hs?
╰───────────────────────────────────────────────────────────────────────────────
```