Mutation Tests testnet/stacks-node/src/config.rs > make_block_builder_settings

[ASuciuX]

Related #4587

The mutation testing highlighted there might be missing unit tests for make_block_builder_settings but there needs to be created a default for BlockBuilderSettings to check it.

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

• create default for BlockBuilderSettings
• 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 Config::make_block_builder_settings" -E ": replace .{1,2} with .{1,2} in " --baseline=skip --test-tool=nextest -- --run-ignored all --no-fail-fast --test-threads 1
  

  • Ok(vec![Default::default()])
• create tests if they aren't caught