Mutation Tests stackslib/src/chainstate/stacks/db/blocks.rs > process_next_staging_block

[ASuciuX]

Related #4587

The mutation testing highlighted there might be missing unit tests for process_next_staging_block but there needs to be created a default for StacksEpochReceipt and TransactionPayload to check it.

The steps for making sure the process_next_staging_block function has its possible outcomes caught are:

• [ ] create default for StacksEpochReceipt and TransactionPayload

• [ ] remove the skip header #[cfg_attr(test, mutants::skip)]

• [ ] check if mutation tests are caught for these cases:

  • [ ] run

  RUST_BACKTRACE=1 BITCOIND_TEST=1 cargo mutants -vV -F "replace StacksChainState::process_next_staging_block" -E ": replace .{1,2} with .{1,2} in " --baseline=skip --test-tool=nextest -- --run-ignored all --no-fail-fast --test-threads 1
  

  • [ ] Ok((None, Some(Default::default())))
  • [ ] Ok((Some(Default::default()), None))
  • [ ] Ok((Some(Default::default()), Some(Default::default())))

• [ ] create tests if they aren't caught