Ajout exo Karma

javascript/angular/exercices/karma/test/ExoControllerSpec.js

@@ -0,0 +1,29 @@
+describe('ExoController', function() {
+
+  beforeEach(module('myApp'));
+
+  var $controller;
+
+  beforeEach(inject(function(_$controller_){
+    $controller = _$controller_;
+  }));
+
+  describe('$scope.add', function() {
+
+    it('Il additionne les valeurs $scope.val1 et $scope.val2 et stocke le résultat dans $scope.result', function() {
+
+        var $scope = {};
+        var controller = $controller('ExoCtrl', {$scope: $scope});
+        $scope.val1 = 2;
+        $scope.val2 = 4;
+
+        $scope.add();
+
+        expect($scope.result).toEqual(6);
+
+
+    });
+
+  });
+
+});