github.com/insionng/yougam@v0.0.0-20170714101924-2bc18d833463/public/libs/vue-1.0.24/test/unit/specs/instance/init_spec.js (about)

     1  var Vue = require('src')
     2  var init = Vue.prototype._init
     3  
     4  describe('Instance Init', function () {
     5    var stub = {
     6      constructor: {
     7        options: { a: 1, b: 2 }
     8      },
     9      _updateRef: jasmine.createSpy(),
    10      _initEvents: jasmine.createSpy(),
    11      _callHook: jasmine.createSpy(),
    12      _initState: jasmine.createSpy(),
    13      $mount: jasmine.createSpy()
    14    }
    15  
    16    var options = {
    17      a: 2,
    18      el: {}
    19    }
    20  
    21    init.call(stub, options)
    22  
    23    it('should setup properties', function () {
    24      expect(stub.$el).toBe(null)
    25      expect(stub.$root).toBe(stub)
    26      expect(stub.$refs).toBeTruthy()
    27      expect(stub.$els).toBeTruthy()
    28      expect(stub._watchers).toBeTruthy()
    29      expect(stub._directives).toBeTruthy()
    30      expect(stub._events).toBeTruthy()
    31      expect(stub._eventsCount).toBeTruthy()
    32    })
    33  
    34    it('should merge options', function () {
    35      expect(stub.$options.a).toBe(2)
    36      expect(stub.$options.b).toBe(2)
    37    })
    38  
    39    it('should call other init methods', function () {
    40      expect(stub._initEvents).toHaveBeenCalled()
    41      expect(stub._initState).toHaveBeenCalled()
    42      expect(stub._updateRef).toHaveBeenCalled()
    43    })
    44  
    45    it('should call created hook', function () {
    46      expect(stub._callHook).toHaveBeenCalledWith('created')
    47    })
    48  
    49    it('should call $mount when options.el is present', function () {
    50      expect(stub.$mount).toHaveBeenCalledWith(stub.$options.el)
    51    })
    52  })