Merge pull request gazay#267 from gogainda/fix_truffleruby

Fix tests, add Truffleruby head to CI

.travis.yml

@@ -5,10 +5,10 @@ env:
   - "RABL_GEM=rabl-rails"
 
 rvm:
-  - 2.2.10
   - 2.3.8
   - 2.4.10
   - 2.5.8
   - 2.6.6
   - 2.7.1
   - ruby-head
+  - truffleruby-head

spec/gon/basic_spec.rb

@@ -89,7 +89,7 @@
       Gon::Request.
         instance_variable_set(:@request_id, request.object_id)
       expect(ActionView::Base.instance_methods).to include(:include_gon)
-      @base = ActionView::Base.new
+      @base = ActionView::Base.new(nil,{}, nil)
       @base.request = request
     end
 
@@ -251,7 +251,7 @@
     before(:each) do
       Gon::Request.
         instance_variable_set(:@request_id, request.object_id)
-      @base = ActionView::Base.new
+      @base = ActionView::Base.new(nil, {}, nil)
       @base.request = request
     end
 

spec/gon/global_spec.rb

@@ -33,7 +33,7 @@
     before(:each) do
       Gon.clear
       expect(ActionView::Base.instance_methods).to include(:include_gon)
-      @base = ActionView::Base.new
+      @base = ActionView::Base.new(nil, {}, nil)
       @base.request = request
     end