             jasmine: Jasmine
 
         it 'should not extend context', ->
-          expect(_(context).keys()).toEqual ['jasmine']
+          expect(context).toHaveProperties ['jasmine']
           JasmineSugar.setup(context)
-          expect(_(context).keys()).toEqual ['jasmine']
+          expect(context).toHaveProperties ['jasmine']
 
       describe 'empty context', ->
         beforeEach ->
           context = {}
 
         it 'should not extend context', ->
-          expect(_(context).keys()).toEqual []
+          expect(context).not.toHaveProperties()
           JasmineSugar.setup(context)
-          expect(_(context).keys()).toEqual []
+          expect(context).not.toHaveProperties()
 
     describe 'new context', ->
 

define ['main', 'utils'], (JasmineSugar, _) ->

  describe 'JasmineSugar', ->
    context     =


        describe 'should properly extend context', ->
          beforeEach ->
            expect(context).toHaveProperties ['jasmine']
            JasmineSugar.setup(context)

          it 'new context has new properties', ->
            expect(context).toHaveProperties [
              'jasmine',
              'set',
              'it',
