Unit Tests: +directions

Author: jbdemonte

tests/moke.google.maps.js

@@ -132,5 +132,14 @@ var google = (function () {
   }());
 
 
+  maps.DirectionsService = function () {
+    this.route = function (options, callback) {
+      setTimeout(function () {
+        callback({options: options}, 'status');
+      });
+    }
+  };
+
+
   return {maps: maps}
 }());

tests/tests/directions.js

@@ -0,0 +1,79 @@
+describe('gmDirections', function () {
+
+  var $compile, $rootScope, $scope, $timeout,
+    element, scope, googleMaps;
+
+
+  //---------------------------------------------------------------------------
+  // Load Library
+  //---------------------------------------------------------------------------
+
+  testTools.mokeGMLibrary();
+
+
+  //---------------------------------------------------------------------------
+  // Inject required
+  //---------------------------------------------------------------------------
+  beforeEach(inject(function(_$rootScope_, _$timeout_, _$compile_) {
+    $rootScope = _$rootScope_;
+    $timeout = _$timeout_;
+    $compile = _$compile_;
+    $scope = $rootScope.$new();
+    googleMaps = $rootScope.google.maps;
+  }));
+
+
+  //---------------------------------------------------------------------------
+  // TESTS
+  //---------------------------------------------------------------------------
+
+
+  function compile(template) {
+    element = $compile('<gm-map options="{center: [37, -122], zoom: 8}">' + template + '</gm-map>')($scope);
+    $scope.$digest();
+    $timeout.flush();
+    element = element.find('gm-directions');
+    scope = element.scope();
+  }
+
+  it('test simple case', function (done) {
+    compile('<gm-directions destination="destination" options="{origin: \'from\', destination: \'to\', travelMode: \'mode\'}"></gm-directions>');
+
+    setTimeout(function() {
+      expect(scope.directions).not.to.be.an('undefined');
+      expect(scope.directions.result.options.origin).to.be.equal('from');
+      expect(scope.directions.result.options.destination).to.be.equal('to');
+      expect(scope.directions.result.options.travelMode).to.be.equal('mode');
+
+      done();
+    }, 10);
+  });
+
+  it('test mandatory properties', function (done) {
+    compile('<gm-directions origin="o" destination="d" travelMode="t"></gm-directions>');
+
+    setTimeout(function() {
+      expect(scope.directions).to.be.an('undefined');
+      $scope.o = 'from';
+      $scope.$digest();
+      setTimeout(function() {
+        expect(scope.directions).to.be.an('undefined');
+        $scope.d = 'to';
+        $scope.$digest();
+        setTimeout(function() {
+          expect(scope.directions).to.be.an('undefined');
+          $scope.t = 'mode';
+          $scope.$digest();
+          setTimeout(function() {
+            expect(scope.directions).not.to.be.an('undefined');
+            expect(scope.directions.result.options.origin).to.be.equal('from');
+            expect(scope.directions.result.options.destination).to.be.equal('to');
+            expect(scope.directions.result.options.travelMode).to.be.equal('mode');
+            done();
+          }, 10);
+        }, 10);
+      }, 10);
+    }, 10);
+  });
+
+});