spec/gon/gon_spec.rb in gon-2.0.4 vs spec/gon/gon_spec.rb in gon-2.0.5

@@ -1,10 +1,11 @@
 # gon_spec_rb
 require 'gon'
 
 describe Gon, '#all_variables' do 
-  before(:each) do 
+
+  before(:each) do
     Gon.request_env = {}
   end
 
   it 'returns all variables in hash' do
     Gon.a = 1
@@ -47,18 +48,47 @@
     controller.instance_variable_set('@objects', objects)
     Gon.rabl 'spec/test_data/sample.rabl', :controller => controller
     Gon.objects.length.should == 2
   end
 
-  it 'render json from jbuilder template' do
-    Gon.clear
-    controller = ActionController::Base.new
-    objects = [1,2]
-    controller.instance_variable_set('@objects', objects)
-    Gon.jbuilder 'spec/test_data/sample.json.jbuilder', :controller => controller
-    Gon.objects.length.should == 2
+  if RUBY_VERSION =~ /1.9/
+    require 'jbuilder'
+    require 'gon/jbuilder'
+
+    it 'render json from jbuilder template' do
+      Gon.clear
+      controller = ActionController::Base.new
+      objects = [1,2]
+      controller.instance_variable_set('@objects', objects)
+      Gon.jbuilder 'spec/test_data/sample.json.jbuilder', :controller => controller
+      Gon.objects.length.should == 2
+    end
+
+    it 'render json from jbuilder template with a partial' do
+      Gon.clear
+      controller = ActionController::Base.new
+      controller.view_paths << 'spec/test_data'
+      objects = [1,2]
+      controller.instance_variable_set('@objects', objects)
+      Gon.jbuilder 'spec/test_data/sample_with_partial.json.jbuilder', :controller => controller
+      Gon.objects.length.should == 2
+    end
+
+    it 'should throw error if you use gon.jbuilder with ruby < 1.9+' do
+      RUBY_VERSION = '1.8.7'
+
+      expect { Gon.jbuilder 'some_path' }.to raise_error(NoMethodError, /1.9/)
+    end
+
+    it 'should raise error if you use gon.jbuilder without requairing jbuilder gem' do
+      RUBY_VERSION = '1.9.2'
+      Gon.send(:remove_const, :Jbuilder)
+
+      expect { Gon.jbuilder 'some_path' }.to raise_error(NoMethodError, /Gemfile/)
+    end
   end
 
   def request
     @request ||= double 'request', :env => {}
   end
+
 end