Merge pull request #11144 from mkllnk/remove-test-unit

Remove unused gem test-unit

Gemfile

@@ -116,8 +116,6 @@ gem 'spreadsheet_architect' # write spreadsheets
 
 gem 'whenever', require: false
 
-gem 'test-unit', '~> 3.5'
-
 gem 'coffee-rails', '~> 5.0.0'
 
 gem 'angular_rails_csrf'

Gemfile.lock

@@ -719,8 +719,6 @@ GEM
       attr_required (>= 0.0.5)
       httpclient (>= 2.4)
     temple (0.8.2)
-    test-unit (3.6.0)
-      power_assert
     thor (1.2.2)
     thread-local (1.1.0)
     tilt (2.1.0)
@@ -910,7 +908,6 @@ DEPENDENCIES
   stimulus_reflex (= 3.5.0.rc2)
   stringex (~> 2.8.5)
   stripe
-  test-unit (~> 3.5)
   timecop
   valid_email2
   vcr