tests/helpers/model_helper.rb in fog-aws-3.3.0 vs tests/helpers/model_helper.rb in fog-aws-3.4.0

@@ -1,20 +1,19 @@
 def model_tests(collection, params = {}, mocks_implemented = true)
   tests('success') do
-
     @instance = collection.new(params)
 
-    tests("#save").succeeds do
+    tests('#save').succeeds do
       pending if Fog.mocking? && !mocks_implemented
       @instance.save
     end
 
     if block_given?
       yield(@instance)
     end
 
-    tests("#destroy").succeeds do
+    tests('#destroy').succeeds do
       pending if Fog.mocking? && !mocks_implemented
       @instance.destroy
     end
 
   end
@@ -24,8 +23,8 @@
 # Useful when rapidly re-running tests, so we don't have to wait
 # serveral minutes for deleted objects to disappear from the API
 # E.g. 'fog-test-1234'
 def uniq_id(base_name = 'fog-test')
   # random_differentiator
-  suffix = rand(65536).to_s(16).rjust(4, '0')
-  [base_name, suffix] * '-'
+  suffix = rand(65_536).to_s(16).rjust(4, '0')
+  [base_name, suffix].join('-')
 end