Improved spec, waiting on sprockets-es6 to work with rspec....

1 files changed, 94 insertions, 92 deletions

diff --git a/spec/javascripts/gl_dropdown_spec.js.es6 b/spec/javascripts/gl_dropdown_spec.js.es6
index 733fccc51d9..2dda566beb6 100644
--- a/spec/javascripts/gl_dropdown_spec.js.es6
+++ b/spec/javascripts/gl_dropdown_spec.js.es6
@@ -4,117 +4,119 @@
 /*= require lib/utils/common_utils */
 /*= require lib/utils/type_utility */
 
-const NON_SELECTABLE_CLASSES = '.divider, .separator, .dropdown-header, .dropdown-menu-empty-link';
-const ITEM_SELECTOR = `.dropdown-content li:not(${NON_SELECTABLE_CLASSES})`;
-const FOCUSED_ITEM_SELECTOR = `${ITEM_SELECTOR} a.is-focused`;
+(() => {
+  const NON_SELECTABLE_CLASSES = '.divider, .separator, .dropdown-header, .dropdown-menu-empty-link';
+  const ITEM_SELECTOR = `.dropdown-content li:not(${NON_SELECTABLE_CLASSES})`;
+  const FOCUSED_ITEM_SELECTOR = `${ITEM_SELECTOR} a.is-focused`;
 
-const ARROW_KEYS = {
-  DOWN: 40,
-  UP: 38,
-  ENTER: 13,
-  ESC: 27
-};
+  const ARROW_KEYS = {
+    DOWN: 40,
+    UP: 38,
+    ENTER: 13,
+    ESC: 27
+  };
 
-var navigateWithKeys = function navigateWithKeys(direction, steps, cb, i) {
-  i = i || 0;
-  $('body').trigger({
-    type: 'keydown',
-    which: ARROW_KEYS[direction.toUpperCase()],
-    keyCode: ARROW_KEYS[direction.toUpperCase()]
-  });
-  i++;
-  if (i <= steps) {
-    navigateWithKeys(direction, steps, cb, i);
-  } else {
-    cb();
-  }
-};
-
-var initDropdown = function initDropdown() {
-  this.dropdownContainerElement = $('.dropdown.inline');
-  this.dropdownMenuElement = $('.dropdown-menu', this.dropdownContainerElement);
-  this.projectsData = fixture.load('projects.json')[0];
-  this.dropdownButtonElement = $('#js-project-dropdown', this.dropdownContainerElement).glDropdown({
-    selectable: true,
-    data: this.projectsData,
-    text: (project) => {
-      (project.name_with_namespace || project.name)
-    },
-    id: (project) => {
-      project.id
+  var navigateWithKeys = function navigateWithKeys(direction, steps, cb, i) {
+    i = i || 0;
+    $('body').trigger({
+      type: 'keydown',
+      which: ARROW_KEYS[direction.toUpperCase()],
+      keyCode: ARROW_KEYS[direction.toUpperCase()]
+    });
+    i++;
+    if (i <= steps) {
+      navigateWithKeys(direction, steps, cb, i);
+    } else {
+      cb();
     }
-  });
-};
+  };
 
-describe('Dropdown', function describeDropdown() {
-  fixture.preload('gl_dropdown.html');
-  fixture.preload('projects.json');
+  var initDropdown = function initDropdown() {
+    this.dropdownContainerElement = $('.dropdown.inline');
+    this.dropdownMenuElement = $('.dropdown-menu', this.dropdownContainerElement);
+    this.projectsData = fixture.load('projects.json')[0];
+    this.dropdownButtonElement = $('#js-project-dropdown', this.dropdownContainerElement).glDropdown({
+      selectable: true,
+      data: this.projectsData,
+      text: (project) => {
+        (project.name_with_namespace || project.name)
+      },
+      id: (project) => {
+        project.id
+      }
+    });
+  };
 
-  function beforeEach() {
-    fixture.load('gl_dropdown.html');
-    initDropdown.call(this);
-  }
+  describe('Dropdown', function describeDropdown() {
+    fixture.preload('gl_dropdown.html');
+    fixture.preload('projects.json');
 
-  function afterEach() {
-    $('body').unbind('keydown');
-    this.dropdownContainerElement.unbind('keyup');
-  }
+    function beforeEach() {
+      fixture.load('gl_dropdown.html');
+      initDropdown.call(this);
+    }
 
-  it('should open on click', () => {
-    expect(this.dropdownContainerElement).not.toHaveClass('open');
-    this.dropdownButtonElement.click();
-    expect(this.dropdownContainerElement).toHaveClass('open');
-  });
+    function afterEach() {
+      $('body').unbind('keydown');
+      this.dropdownContainerElement.unbind('keyup');
+    }
 
-  describe('that is open', function describeThatIsOpen() {
-    function beforeEach() {
+    it('should open on click', () => {
+      expect(this.dropdownContainerElement).not.toHaveClass('open');
       this.dropdownButtonElement.click();
-    }
+      expect(this.dropdownContainerElement).toHaveClass('open');
+    });
+
+    describe('that is open', function describeThatIsOpen() {
+      function beforeEach() {
+        this.dropdownButtonElement.click();
+      }
 
-    it('should select a following item on DOWN keypress', () => {
-      expect($(FOCUSED_ITEM_SELECTOR, this.dropdownMenuElement).length).toBe(0);
-      let randomIndex = (Math.floor(Math.random() * (this.projectsData.length - 1)) + 0);
-      navigateWithKeys('down', randomIndex, () => {
-        expect($(FOCUSED_ITEM_SELECTOR, this.dropdownMenuElement).length).toBe(1);
-        expect($(`${ITEM_SELECTOR}:eq(${randomIndex}) a`, this.dropdownMenuElement)).toHaveClass('is-focused');
+      it('should select a following item on DOWN keypress', () => {
+        expect($(FOCUSED_ITEM_SELECTOR, this.dropdownMenuElement).length).toBe(0);
+        let randomIndex = (Math.floor(Math.random() * (this.projectsData.length - 1)) + 0);
+        navigateWithKeys('down', randomIndex, () => {
+          expect($(FOCUSED_ITEM_SELECTOR, this.dropdownMenuElement).length).toBe(1);
+          expect($(`${ITEM_SELECTOR}:eq(${randomIndex}) a`, this.dropdownMenuElement)).toHaveClass('is-focused');
+        });
       });
-    });
 
-    it('should select a previous item on UP keypress', () => {
-      expect($(FOCUSED_ITEM_SELECTOR, this.dropdownMenuElement).length).toBe(0);
-      navigateWithKeys('down', (this.projectsData.length - 1), () => {
-        expect($(FOCUSED_ITEM_SELECTOR, this.dropdownMenuElement).length).toBe(1);
-        let randomIndex = (Math.floor(Math.random() * (this.projectsData.length - 2)) + 0);
-        navigateWithKeys('up', randomIndex, () => {
+      it('should select a previous item on UP keypress', () => {
+        expect($(FOCUSED_ITEM_SELECTOR, this.dropdownMenuElement).length).toBe(0);
+        navigateWithKeys('down', (this.projectsData.length - 1), () => {
           expect($(FOCUSED_ITEM_SELECTOR, this.dropdownMenuElement).length).toBe(1);
-          expect($(`${ITEM_SELECTOR}:eq(${((this.projectsData.length - 2) - randomIndex)}) a`, this.dropdownMenuElement)).toHaveClass('is-focused');
+          let randomIndex = (Math.floor(Math.random() * (this.projectsData.length - 2)) + 0);
+          navigateWithKeys('up', randomIndex, () => {
+            expect($(FOCUSED_ITEM_SELECTOR, this.dropdownMenuElement).length).toBe(1);
+            expect($(`${ITEM_SELECTOR}:eq(${((this.projectsData.length - 2) - randomIndex)}) a`, this.dropdownMenuElement)).toHaveClass('is-focused');
+          });
         });
       });
-    });
 
-    it('should click the selected item on ENTER keypress', () => {
-      expect(this.dropdownContainerElement).toHaveClass('open')
-      let randomIndex = Math.floor(Math.random() * (this.projectsData.length - 1)) + 0
-      navigateWithKeys('down', randomIndex, () => {
-        spyOn(Turbolinks, 'visit').and.stub();
-        navigateWithKeys('enter', null, () => {
-          expect(this.dropdownContainerElement).not.toHaveClass('open');
-          let link = $(`${ITEM_SELECTOR}:eq(${randomIndex}) a`, this.dropdownMenuElement);
-          expect(link).toHaveClass('is-active');
-          let linkedLocation = link.attr('href');
-          if (linkedLocation && linkedLocation !== '#') expect(Turbolinks.visit).toHaveBeenCalledWith(linkedLocation);
+      it('should click the selected item on ENTER keypress', () => {
+        expect(this.dropdownContainerElement).toHaveClass('open')
+        let randomIndex = Math.floor(Math.random() * (this.projectsData.length - 1)) + 0
+        navigateWithKeys('down', randomIndex, () => {
+          spyOn(Turbolinks, 'visit').and.stub();
+          navigateWithKeys('enter', null, () => {
+            expect(this.dropdownContainerElement).not.toHaveClass('open');
+            let link = $(`${ITEM_SELECTOR}:eq(${randomIndex}) a`, this.dropdownMenuElement);
+            expect(link).toHaveClass('is-active');
+            let linkedLocation = link.attr('href');
+            if (linkedLocation && linkedLocation !== '#') expect(Turbolinks.visit).toHaveBeenCalledWith(linkedLocation);
+          });
         });
       });
-    });
 
-    it('should close on ESC keypress', () => {
-      expect(this.dropdownContainerElement).toHaveClass('open');
-      this.dropdownContainerElement.trigger({
-        type: 'keyup',
-        which: ARROW_KEYS.ESC,
-        keyCode: ARROW_KEYS.ESC
+      it('should close on ESC keypress', () => {
+        expect(this.dropdownContainerElement).toHaveClass('open');
+        this.dropdownContainerElement.trigger({
+          type: 'keyup',
+          which: ARROW_KEYS.ESC,
+          keyCode: ARROW_KEYS.ESC
+        });
+        expect(this.dropdownContainerElement).not.toHaveClass('open');
       });
-      expect(this.dropdownContainerElement).not.toHaveClass('open');
     });
   });
-});
+})(window);