[stringio] Add test-unit in the development dependencies

https://github.com/ruby/stringio/commit/de010fc0e9
2020-12-17 10:38:42 +09:00 · 2020-12-17 10:38:42 +09:00 · e1b5289a2b
commit e1b5289a2b
parent 3d31944129
1 changed files with 1 additions and 0 deletions
--- a/ext/stringio/stringio.gemspec
+++ b/ext/stringio/stringio.gemspec
@ -30,4 +30,5 @@ Gem::Specification.new do |s|
  # s.signing_key = File.expand_path("~/.ssh/gem-private_key.pem") if $0 =~ /gem\z/

  s.add_development_dependency 'rake-compiler'
+  s.add_development_dependency 'test-unit'
 end