Contents

#= require spec_helper
#= require modularity/tools/object_tools

describe 'object_tools', ->

  describe 'object_diff', ->
    obj_1 = {title: 'title 1', value: 'value 1'}
    obj_2 = {title: 'title 2', value: 'value 1'}
    obj_1b = {title: 'title 1', value: 'value 1'}

    it 'returns a new object that contains only the changed attributes', ->
      modularity.object_diff(obj_1, obj_2).should.eql {title: 'title 2'}

    it 'returns an empty object if the two objects are equal', ->
      modularity.object_diff(obj_1, obj_1b).should.eql {}


  describe 'object_length', ->

    it 'returns the number of attributes of the given object', ->
      obj_1 = {1: 'one'}
      obj_2 = {1: 'one', 2: 'two'}
      obj_3 = {1: 'one', 2: 'two', 3: 'three'}
      modularity.object_length({}).should.equal 0
      modularity.object_length(obj_1).should.equal 1
      modularity.object_length(obj_2).should.equal 2
      modularity.object_length(obj_3).should.equal 3

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
modularity-rails-0.12.0	demo/spec/javascripts/tools/object_tools_spec.coffee