Fixed tests

Grab permissions description from backend

Review changes

Added unit tests

app/assets/javascripts/dispatcher.js.es6

@@ -262,7 +262,6 @@
             case 'edit':
               shortcut_handler = new ShortcutsNavigation();
               new ProjectNew();
-              new gl.VisibilitySelect();
               break;
             case 'new':
               new ProjectNew();

app/assets/javascripts/project_new.js

@@ -14,11 +14,21 @@
           return $('.save-project-loader').show();
         };
       })(this));
+
+      this.initVisibilitySelect();
+
       this.toggleSettings();
       this.toggleSettingsOnclick();
       this.toggleRepoVisibility();
     }
+    ProjectNew.prototype.initVisibilitySelect = function() {
+      const visibilityContainer = document.querySelector('.js-visibility-select');
+      if (!visibilityContainer) return;
+      const visibilitySelect = new gl.VisibilitySelect(visibilityContainer);
+      visibilitySelect.init();
+    };
+
     ProjectNew.prototype.toggleSettings = function() {
       var self = this;

app/assets/javascripts/visibility_select.js.es6

 (() => {
-  const global = window.gl || (window.gl = {});
-
-  const VISIBILITY_DESCRIPTIONS = {
-    0: 'Project access must be granted explicitly to each user.',
-    10: 'This project can be cloned by any logged in user.',
-    20: 'The project can be cloned without any authentication.',
-  };
+  const gl = window.gl || (window.gl = {});
   class VisibilitySelect {
-    constructor() {
-      this.visibilitySelect = document.querySelector('.js-visibility-select');
-      this.helpBlock = this.visibilitySelect.querySelector('.help-block');
-      this.select = this.visibilitySelect.querySelector('select');
+    constructor(container) {
+      if (!container) throw new Error('VisibilitySelect requires a container element as argument 1');
+      this.container = container;
+      this.helpBlock = this.container.querySelector('.help-block');
+      this.select = this.container.querySelector('select');
+    }
+
+    init() {
       if (this.select) {
-        this.visibilityChanged();
-        this.select.addEventListener('change', this.visibilityChanged.bind(this));
+        this.updateHelpText();
+        this.select.addEventListener('change', this.updateHelpText.bind(this));
       } else {
-        this.helpBlock.textContent = this.visibilitySelect.querySelector('.js-locked').dataset.helpBlock;
+        this.helpBlock.textContent = this.container.querySelector('.js-locked').dataset.helpBlock;
       }
     }
-    visibilityChanged() {
-      this.helpBlock.innerText = VISIBILITY_DESCRIPTIONS[this.select.value];
+    updateHelpText() {
+      this.helpBlock.textContent = this.select.querySelector('option:checked').dataset.description;
     }
   }
-  global.VisibilitySelect = VisibilitySelect;
+  gl.VisibilitySelect = VisibilitySelect;
 })();

app/assets/stylesheets/pages/projects.scss

@@ -865,6 +865,8 @@ pre.light-well {
 }
 .project-feature {
+  padding-top: 10px;
+
   @media (min-width: $screen-sm-min) {
     padding-left: 45px;
   }

app/helpers/projects_helper.rb

@@ -445,4 +445,15 @@ module ProjectsHelper
   def project_issues(project)
     IssuesFinder.new(current_user, project_id: project.id).execute
   end
+
+  def visibility_select_options(project, selected_level)
+    levels_options_array = Gitlab::VisibilityLevel.values.map do |level|
+      [
+        visibility_level_label(level),
+        { data: { description: visibility_level_description(level, project) } },
+        level
+      ]
+    end
+    options_for_select(levels_options_array, selected_level)
+  end
 end

app/views/shared/_visibility_select.html.haml → app/views/projects/_visibility_select.html.haml

 - if can_change_visibility_level?(@project, current_user)
-  - levels_options_hash = {}
-  - Gitlab::VisibilityLevel.values.each do |level|
-    - levels_options_hash[visibility_level_label(level)] = level
-  - options = options_for_select(levels_options_hash, selected_level)
-  = form.select(model_method, options, {}, class: 'form-control visibility-select')
+  = form.select(model_method, visibility_select_options(@project, selected_level), {}, class: 'form-control visibility-select')
 - else
-  .info.js-locked{ data: { help_block: visibility_level_description(@project.visibility_level, @project)}}
+  .info.js-locked{ data: { help_block: visibility_level_description(@project.visibility_level, @project) } }
     = visibility_level_icon(@project.visibility_level)
     %strong
       = visibility_level_label(@project.visibility_level)

app/views/projects/edit.html.haml

@@ -37,13 +37,13 @@
                   = link_to "(?)", help_page_path("public_access/public_access")
                 %span.help-block
               .col-md-3.visibility-select-container
-                = render('shared/visibility_select', model_method: :visibility_level, form: f, selected_level: @project.visibility_level)
+                = render('projects/visibility_select', model_method: :visibility_level, form: f, selected_level: @project.visibility_level)
             = f.fields_for :project_feature do |feature_fields|
               %fieldset.features
                 .row
                   .col-md-9.project-feature
                     = feature_fields.label :repository_access_level, "Repository", class: 'label-light'
-                    %span.help-block Push files to be stored in this project
+                    %span.help-block View and edit files in this project
                   .col-md-3.js-repo-access-level
                     = project_feature_access_select(:repository_access_level)

features/steps/shared/project.rb

@@ -97,7 +97,7 @@ module SharedProject
   step 'I should see project settings' do
     expect(current_path).to eq edit_namespace_project_path(@project.namespace, @project)
     expect(page).to have_content("Project name")
-    expect(page).to have_content("Feature Visibility")
+    expect(page).to have_content("Sharing & Permissions")
   end
   def current_project

spec/features/projects/settings/visibility_settings_spec.rb

 require 'spec_helper'
-require 'byebug'
 feature 'Visibility settings', feature: true, js: true do
   let(:user) { create(:user) }
@@ -13,6 +12,7 @@ feature 'Visibility settings', feature: true, js: true do
     scenario 'project visibility select is available' do
       visibility_select_container = find('.js-visibility-select')
+
       expect(visibility_select_container.find('.visibility-select').value).to eq project.visibility_level.to_s
       expect(visibility_select_container).to have_content 'The project can be cloned without any authentication.'
     end
@@ -21,6 +21,7 @@ feature 'Visibility settings', feature: true, js: true do
       visibility_select_container = find('.js-visibility-select')
       visibility_select = visibility_select_container.find('.visibility-select')
       visibility_select.select('Private')
+
       expect(visibility_select.value).to eq '0'
       expect(visibility_select_container).to have_content 'Project access must be granted explicitly to each user.'
     end
@@ -37,6 +38,7 @@ feature 'Visibility settings', feature: true, js: true do
     scenario 'project visibility is locked' do
       visibility_select_container = find('.js-visibility-select')
+
       expect(visibility_select_container).not_to have_select '.visibility-select'
       expect(visibility_select_container).to have_content 'Public'
       expect(visibility_select_container).to have_content 'The project can be cloned without any authentication.'

spec/javascripts/visibility_select_spec.js.es6

+/*= require visibility_select */
+
+(() => {
+  const VisibilitySelect = gl.VisibilitySelect;
+
+  describe('VisibilitySelect', function () {
+    const lockedElement = document.createElement('div');
+    lockedElement.dataset.helpBlock = 'lockedHelpBlock';
+
+    const checkedElement = document.createElement('div');
+    checkedElement.dataset.description = 'checkedDescription';
+
+    const mockElements = {
+      container: document.createElement('div'),
+      select: document.createElement('div'),
+      '.help-block': document.createElement('div'),
+      '.js-locked': lockedElement,
+      'option:checked': checkedElement,
+    };
+
+    beforeEach(function () {
+      spyOn(Element.prototype, 'querySelector').and.callFake(selector => mockElements[selector]);
+    });
+
+    describe('#constructor', function () {
+      beforeEach(function () {
+        this.visibilitySelect = new VisibilitySelect(mockElements.container);
+      });
+
+      it('sets the container member', function () {
+        expect(this.visibilitySelect.container).toEqual(mockElements.container);
+      });
+
+      it('queries and sets the helpBlock member', function () {
+        expect(Element.prototype.querySelector).toHaveBeenCalledWith('.help-block');
+        expect(this.visibilitySelect.helpBlock).toEqual(mockElements['.help-block']);
+      });
+
+      it('queries and sets the select member', function () {
+        expect(Element.prototype.querySelector).toHaveBeenCalledWith('select');
+        expect(this.visibilitySelect.select).toEqual(mockElements.select);
+      });
+
+      describe('if there is no container element provided', function () {
+        it('throws an error', function () {
+          expect(() => new VisibilitySelect()).toThrowError('VisibilitySelect requires a container element as argument 1');
+        });
+      });
+    });
+
+    describe('#init', function () {
+      describe('if there is a select', function () {
+        beforeEach(function () {
+          this.visibilitySelect = new VisibilitySelect(mockElements.container);
+        });
+
+        it('calls updateHelpText', function () {
+          spyOn(VisibilitySelect.prototype, 'updateHelpText');
+          this.visibilitySelect.init();
+          expect(this.visibilitySelect.updateHelpText).toHaveBeenCalled();
+        });
+
+        it('adds a change event listener', function () {
+          spyOn(this.visibilitySelect.select, 'addEventListener');
+          this.visibilitySelect.init();
+          expect(this.visibilitySelect.select.addEventListener.calls.argsFor(0)).toContain('change');
+        });
+      });
+
+      describe('if there is no select', function () {
+        beforeEach(function () {
+          mockElements.select = undefined;
+          this.visibilitySelect = new VisibilitySelect(mockElements.container);
+          this.visibilitySelect.init();
+        });
+
+        it('updates the helpBlock text to the locked `data-help-block` messaged', function () {
+          expect(this.visibilitySelect.helpBlock.textContent)
+            .toEqual(lockedElement.dataset.helpBlock);
+        });
+
+        afterEach(function () {
+          mockElements.select = document.createElement('div');
+        });
+      });
+    });
+
+    describe('#updateHelpText', function () {
+      beforeEach(function () {
+        this.visibilitySelect = new VisibilitySelect(mockElements.container);
+        this.visibilitySelect.init();
+      });
+
+      it('updates the helpBlock text to the selected options `data-description`', function () {
+        expect(this.visibilitySelect.helpBlock.textContent)
+          .toEqual(checkedElement.dataset.description);
+      });
+    });
+  });
+})();