PerformanceTests/DoYouEvenBench/resources/todomvc/dependency-examples/flight/test/spec/ui/stats_spec.js

   1 describeComponent('app/js/ui/stats', function () {
   2     'use strict';
   3
   4     beforeEach(function () {
   5         setupComponent(readFixtures('footer.html'));
   6     });
   7
   8     it('renders when stats change', function () {
   9         var data = {
  10             all: 3,
  11             remaining: 2,
  12             completed: 1,
  13             filter: ''
  14         };
  15         expect(this.component.$node).toBeEmpty();
  16         $(document).trigger('dataStatsCounted', data);
  17         expect(this.component.$node).not.toBeEmpty();
  18         expect(this.component.$node).toBeVisible();
  19     });
  20
  21     it('is hidden when data is empty', function () {
  22         var data = {
  23             all: 0,
  24             remaining: 0,
  25             completed: 0,
  26             filter: ''
  27         };
  28         $(document).trigger('dataStatsCounted', data);
  29         expect(this.component.$node).toBeHidden();
  30     });
  31
  32     it('hides clear-completed with no completed items', function () {
  33         var data = {
  34             all: 2,
  35             remaining: 2,
  36             completed: 0,
  37             filter: ''
  38         };
  39         this.component.render(null, data);
  40         expect(this.component.select('clearCompletedSelector').length).toBe(0);
  41     });
  42
  43     it('shows clear-completed with completed items', function () {
  44         var data = {
  45             all: 2,
  46             remaining: 1,
  47             completed: 1,
  48             filter: ''
  49         };
  50         this.component.render(null, data);
  51         expect(this.component.select('clearCompletedSelector').length).toBe(1);
  52     });
  53
  54     it('triggers uiClearRequested on click', function () {
  55         var data = {
  56             all: 2,
  57             remaining: 1,
  58             completed: 1,
  59             filter: ''
  60         };
  61         spyOnEvent(document, 'uiClearRequested');
  62         this.component.render(null, data);
  63         this.component.trigger(this.component.attr.clearCompletedSelector, 'click');
  64         expect('uiClearRequested').toHaveBeenTriggeredOn(this.component);
  65     });
  66 });