diaspora/spec/javascripts/app/views/aspects_dropdown_view_spec.js

describe("app.views.AspectsDropdown", function(){
  beforeEach(function() {
    spec.content().html(
      '<div class="btn-group aspect_dropdown">'+
      '  <button class="btn dropdown-toggle" data-toggle="dropdown">'+
      '    <span class="text">'+ Diaspora.I18n.t('all_aspects') +'</span>'+
      '    <span class="caret"></span>'+
      '  </button>'+
      '  <ul class="dropdown-menu">'+
      '    <li class="public radio" data-aspect_id="public">'+
      '      <a>'+
      '        <span class="status_indicator"><i class="icon-ok"></i></span>'+
      '        <span class="text">'+ Diaspora.I18n.t('public') +'</span>'+
      '      </a>'+
      '    </li>'+
      '    <li class="all_aspects radio" data-aspect_id="all_aspects">'+
      '      <a>'+
      '        <span class="status_indicator"><i class="icon-ok"></i></span>'+
      '        <span class="text">'+ Diaspora.I18n.t('all_aspects') +'</span>'+
      '      </a>'+
      '    </li>'+
      '    <li class="divider"></li>'+
      '    <li class="aspect_selector" data-aspect_id="10">'+
      '      <a>'+
      '        <span class="status_indicator"><i class="icon-ok"></i></span>'+
      '        <span class="text">Aspect 10</span>'+
      '      </a>'+
      '    </li>'+
      '    <li class="aspect_selector" data-aspect_id="12">'+
      '      <a>'+
      '        <span class="status_indicator"><i class="icon-ok"></i></span>'+
      '        <span class="text">Aspect 12</span>'+
      '      </a>'+
      '    </li>'+
      '  </ul>'+
      '</div>'
    );

    this.view = new app.views.AspectsDropdown({el: spec.content()});
  });

  context('_toggleCheckbox', function() {
    beforeEach(function() {
      this.view.$('li.selected').removeClass('selected');
      this.view.$('li.all_aspects.radio').addClass('selected');
    });

    it('deselects all radio buttons', function() {
      this.view._toggleCheckbox(this.view.$('li.aspect_selector:eq(0)'));
      expect(this.view.$('li.all_aspects.radio').hasClass('selected')).toBeFalsy();
    });

    it('selects the clicked aspect', function() {
      this.view._toggleCheckbox(this.view.$('li.aspect_selector:eq(0)'));
      expect(this.view.$('li.aspect_selector:eq(0)').hasClass('selected')).toBeTruthy();
    });

    it('selects multiple aspects', function() {
      this.view._toggleCheckbox(this.view.$('li.aspect_selector:eq(0)'));
      this.view._toggleCheckbox(this.view.$('li.aspect_selector:eq(1)'));
      expect(this.view.$('li.aspect_selector:eq(0)').hasClass('selected')).toBeTruthy();
      expect(this.view.$('li.aspect_selector:eq(1)').hasClass('selected')).toBeTruthy();
    });
  });

  context('_toggleRadio', function(){
    beforeEach(function() {
      this.view.$('li.selected').removeClass('selected');
      this.view.$('li.aspect_selector:eq(0)').addClass('selected');
      this.view.$('li.aspect_selector:eq(1)').addClass('selected');
    });

    it('deselects all checkboxes', function() {
      this.view._toggleRadio(this.view.$('li.all_aspects.radio'));
      expect(this.view.$('li.aspect_selector:eq(0)').hasClass('selected')).toBeFalsy();
      expect(this.view.$('li.aspect_selector:eq(1)').hasClass('selected')).toBeFalsy();
    });

    it('toggles the clicked radio buttons', function() {
      this.view._toggleRadio(this.view.$('li.all_aspects.radio'));
      expect(this.view.$('li.all_aspects.radio').hasClass('selected')).toBeTruthy();
      expect(this.view.$('li.public.radio').hasClass('selected')).toBeFalsy();
      this.view._toggleRadio(this.view.$('li.public.radio'));
      expect(this.view.$('li.all_aspects.radio').hasClass('selected')).toBeFalsy();
      expect(this.view.$('li.public.radio').hasClass('selected')).toBeTruthy();
      this.view._toggleRadio(this.view.$('li.all_aspects.radio'));
      expect(this.view.$('li.all_aspects.radio').hasClass('selected')).toBeTruthy();
      expect(this.view.$('li.public.radio').hasClass('selected')).toBeFalsy();
    });
  });

  context('_selectAspects', function(){
    beforeEach(function() {
      this.view.$('li.selected').removeClass('selected');
      this.view.$('li.aspect_selector:eq(0)').addClass('selected');
    });

    it('select aspects in the dropdown by a given list of ids', function() {
      this.ids = [12,'public'];
      this.view._selectAspects(this.ids);
      expect(this.view.$('li.all_aspects.radio').hasClass('selected')).toBeFalsy();
      expect(this.view.$('li.public.radio').hasClass('selected')).toBeTruthy();
      expect(this.view.$('li.aspect_selector:eq(0)').hasClass('selected')).toBeFalsy();
      expect(this.view.$('li.aspect_selector:eq(1)').hasClass('selected')).toBeTruthy();
    });
  });
  
  context('_updateButton', function() {
    beforeEach(function() {
      this.view.$('li.selected').removeClass('selected');
    });

    it('shows "Select aspects" when nothing is selected', function() {
      this.view._updateButton('inAspectClass');
      expect(this.view.$('.btn.dropdown-toggle > .text').text()).toContain(Diaspora.I18n.t('aspect_dropdown.select_aspects'));
    });

    it('shows the name of the selected radio button', function() {
      this.view.$('li.all_aspects.radio').addClass('selected');
      this.view._updateButton('inAspectClass');
      expect(this.view.$('.btn.dropdown-toggle > .text').text()).toContain(Diaspora.I18n.t('aspect_dropdown.all_aspects'));
    });

    it('shows the name of the selected aspect ( == 1 )', function() {
      this.view.$('li.aspect_selector:eq(1)').addClass('selected');
      this.view._updateButton('inAspectClass');
      expect(this.view.$('.btn.dropdown-toggle > .text').text()).toContain("Aspect 12");
    });

    it('shows the number of selected aspects ( > 1)', function() {
      this.view.$('li.aspect_selector:eq(0)').addClass('selected');
      this.view.$('li.aspect_selector:eq(1)').addClass('selected');
      this.view._updateButton('inAspectClass');
      expect(this.view.$('.btn.dropdown-toggle > .text').text()).toContain(Diaspora.I18n.t('aspect_dropdown.toggle', { 'count':2 }));
    });
  });
});