dblock / grape / 33868019064

99%

master: 97%

Pull #3

github

Improve branch coverage for exceptions, namespace, router, testing and translation utilities

Adds direct unit tests to exercise previously-uncovered branches:
- Grape::Exceptions::Base#translate_message (Proc/Hash-pattern/plain-value branches)
- Grape::Exceptions::RequestError (new spec file)
- Grape::Exceptions::Validation (message omitted case)
- Grape::Middleware::Base (instance-level #default_options fallback)
- Grape::Middleware::Error (#resolved_backtrace fallback chain, InvalidVersionHeader precedence)
- Grape::Namespace.joined_space
- Grape::Router::BaseRoute#initialize (ActiveSupport::OrderedOptions wrapping)
- Grape::Router::Pattern::Path#suffix (non-path versioning)
- Grape::Testing (missing block / no registered hooks)
- Grape::Util::Translation#translate (explicit locale / explicit default)

Raises the full-matrix branch coverage from 95.58% (1278/1337) to
96.40% (1289/1337), while keeping line coverage at 100%. Not aiming for
100% branch coverage; only the easy, high-signal gaps were closed.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

1289 of 1338 branches covered (96.34%)

Branch coverage included in aggregate %.

4013 of 4015 relevant lines covered (99.95%)

27025.25 hits per line