Rspecで WARNING: Using `expect { }.not_to raise_error(SpecificErrorClass)` risks false positives - Qiita

Rspecで WARNING: Using `expect { }.not_to raise_error(SpecificErrorClass)` risks false positivesRubyRailsRSpec WARNING: Using `expect { }.not_to raise_error(SpecificErrorClass)` risks false positives, since literally any other error would cause the expectation to pass, including those raised by Ruby (e.g. `NoMethodError`, `NameError` and `ArgumentError`), meaning the code you are intending to test