tamada / sibling / 31145777766

93%

main: 93%

Pull #46

github

test: cover the public API which no test touched

The coverage was 81%, and the uncovered parts were not only the ones which
need a process, such as main; some of the public API had no test at all.

- NexterType::from_str, which the command does not use, since clap builds the
  value from its own ValueEnum,
- the Display of Error::Io and Error::Array, of which the latter joins the
  messages of the errors,
- the traversing from the found Dir, and Dir::dirs which builds the Dirs of it;
  LIBRARY.md tells them as the way to traverse continuously,
- Dirs::new_with_wd, which no caller of this repository has since the factory
  resolves the current directory by itself,
- Dirs::directories,
- the choice of the random strategy on the list which is not empty,
- the list format and the progress of the printer, and
- the generation of the completion files, which the release workflow runs;
  the test also tells that the generated ones are not stale.

The coverage is 92% now. The rest is the code which needs a process (main, run,
and the initialization of the logger), the bodies of the logging macros, and
the I/O errors which are not reproducible.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

1065 of 1149 new or added lines in 8 files covered. (92.69%)

1065 of 1149 relevant lines covered (92.69%)

12.39 hits per line