Add simple test for spinner

test/unit/index.html

@@ -55,6 +55,7 @@
           'specs/directives/timepicker',
           'specs/directives/truncate',
           'specs/directives/css_truncate',
+          'specs/directives/spinner',
           'specs/filters/field_type',
           'specs/filters/uriescape',
           'specs/filters/moment',

test/unit/specs/directives/spinner.js

@@ -0,0 +1,56 @@
+define(function (require) {
+  var angular = require('angular');
+  var mocks = require('angular-mocks');
+  var $ = require('jquery');
+
+  // Load the kibana app dependencies.
+  require('angular-route');
+
+  // Load kibana and its applications
+  require('index');
+
+  require('apps/discover/index');
+
+  var $parentScope, $scope, $elem;
+
+  var init = function () {
+    // Load the application
+    module('kibana');
+
+    // Create the scope
+    inject(function ($rootScope, $compile) {
+
+      // Give us a scope
+      $parentScope = $rootScope;
+
+      // Create the element
+      $elem = angular.element(
+        '<span class="spinner"></span>'
+      );
+
+      // And compile it
+      $compile($elem)($parentScope);
+
+      // Fire a digest cycle
+      $elem.scope().$digest();
+
+      // Grab the isolate scope so we can test it
+      $scope = $elem.isolateScope();
+    });
+  };
+
+
+  describe('spinner directive', function () {
+
+    beforeEach(function () {
+      init();
+    });
+
+    it('should contain 3 divs', function (done) {
+      expect($elem.children('div').length).to.be(3);
+      done();
+    });
+
+  });
+
+});