> For the complete documentation index, see [llms.txt](https://doc-hub.xcavate.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc-hub.xcavate.io/protocol/property-governance-pallet/fuzzer/how-to-extend-the-fuzzer.md).

# How to Extend the Fuzzer

To add more test coverage:

1. Add new generator functions in `fuzzer.rs`:

   ```
   pub fn generate_conflicting_proposal() -> Proposal {
       // Compose two mutually exclusive changes
   }
   ```
2. Add new fuzz test case:

   ```
   #[test]
   fn test_fuzz_conflict_detection() {
       let proposal = generate_conflicting_proposal();
       assert_err!(
           PropertyGovernance::submit_proposal(origin, proposal),
           Error::<Test>::ConflictingProposal
       );
   }
   ```
3. Automate with looped inputs:

   ```
   for _ in 0..100 {
       let proposal = generate_random_proposal();
       let _ = PropertyGovernance::submit_proposal(origin.clone(), proposal);
   }
   ```