[rubygems/rubygems] Prefer `assert_include` over mere `assert`

https://github.com/rubygems/rubygems/commit/140405cee6

1 files changed, 1 insertions, 1 deletions

diff --git a/test/rubygems/test_gem_update_suggestion.rb b/test/rubygems/test_gem_update_suggestion.rb
index 57de77e063..2f9221ec2f 100644
--- a/test/rubygems/test_gem_update_suggestion.rb
+++ b/test/rubygems/test_gem_update_suggestion.rb
@@ -72,7 +72,7 @@ class TestUpdateSuggestion < Gem::TestCase
         assert_equal 123_456_789, Gem.configuration.last_update_check
 
         # test last check is written to config file
-        assert File.read(Gem.configuration.state_file_name).match("123456789")
+        assert_include File.read(Gem.configuration.state_file_name), "123456789"
       end
     end
   end