Reduce lint warnings

Reduce some of the most obvious lint warnings like braces.

Change-Id: Ib4740ed0cf358374600a99c69559fec52215727c

horizon/static/auth/login/login.spec.js

@@ -40,7 +40,7 @@
         toBeVisible: function() {
           return {
             compare: function(actual) {
-              var pass = (actual.css('display') !== 'none');
+              var pass = actual.css('display') !== 'none';
               var result = {
                 pass: pass,
                 message: pass ?

horizon/static/framework/util/extensible/extensible.service.js

@@ -233,7 +233,7 @@
     return items.filter(function filterItems(item) {
       return item._ext && item._ext.position === position;
     }).sort(function sortItems(a, b) {
-      return (a._ext.priority - b._ext.priority) || 1;
+      return a._ext.priority - b._ext.priority || 1;
     });
   }
 

horizon/static/framework/util/filters/filters.js

@@ -41,7 +41,7 @@
   yesNoFilter.$inject = ['horizon.framework.util.i18n.gettext'];
   function yesNoFilter(gettext) {
     return function (input) {
-      return (input ? gettext("Yes") : gettext("No"));
+      return input ? gettext("Yes") : gettext("No");
     };
   }
 

horizon/static/framework/util/i18n/i18n.js

@@ -42,7 +42,9 @@
    */
   function getText($window) {
     // If no global function, revert to just returning given text.
-    var gettextFunc = $window.gettext || function (x) { return x; };
+    var gettextFunc = $window.gettext || function (x) {
+        return x;
+      };
 
     // Eventually, could delete the window gettext references here,
     // or provide an appropriate method.

horizon/static/framework/util/i18n/i18n.spec.js

@@ -38,7 +38,9 @@
 
       describe("injected window.gettext", function () {
         beforeEach(module(function ($provide) {
-          var $window = { gettext: function (x) { return x.replace(/good/, 'bad'); } };
+          var $window = { gettext: function (x) {
+            return x.replace(/good/, 'bad');
+          }};
           $provide.value('$window', $window);
         }));
 

horizon/static/framework/widgets/charts/pie-chart.directive.js

@@ -150,7 +150,9 @@
 
         var pie = d3.layout.pie()
           .sort(null)
-          .value(function (d) { return d.value; });
+          .value(function (d) {
+            return d.value;
+          });
       }
 
       var unwatch = scope.$watch('chartData', updateChart);
@@ -174,7 +176,9 @@
           scope.model.total = scope.chartData.maxLimit;
           scope.model.totalLabel = gettext('Max');
         } else {
-          scope.model.total = d3.sum(scope.chartData.data, function (d) { return d.value; });
+          scope.model.total = d3.sum(scope.chartData.data, function (d) {
+            return d.value;
+          });
           scope.model.totalLabel = gettext('Total');
         }
         scope.model.tooltipData.enabled = false;
@@ -199,7 +203,9 @@
             }
           });
 
-          chart.on('mouseenter', function (d) { showTooltip(d, this); })
+          chart.on('mouseenter', function (d) {
+            showTooltip(d, this);
+          })
             .on('mouseleave', clearTooltip);
 
           // Animate the slice rendering

horizon/static/framework/widgets/metadata/display/metadata-display.controller.js

@@ -62,8 +62,7 @@
             if (item.parent) {
               item.parent.addedCount -= 1;
             }
-          }
-          else if (!item.custom) {
+          } else if (!item.custom) {
             ctrl.hide = false;
           }
         }

horizon/static/framework/widgets/metadata/tree/metadata-tree-item.controller.spec.js

@@ -102,14 +102,16 @@
       it("returns required", function() {
         var error = {required: true};
         ctrl.text = {required: "texreq"};
-
+        /*eslint-disable no-undefined */
         expect(ctrl.formatErrorMessage(undefined, error)).toBe('texreq');
+        /*eslint-enable no-undefined */
       });
 
       it("returns nothing when nothing for error", function() {
         var error = {};
-
+        /*eslint-disable no-undefined */
         expect(ctrl.formatErrorMessage(undefined, error)).toBeUndefined();
+        /*eslint-enable no-undefined */
       });
 
     });

horizon/static/framework/widgets/metadata/tree/tree.spec.js

@@ -205,7 +205,7 @@
           $scope = $injector.get('$rootScope').$new();
 
           var serviceName = 'horizon.framework.widgets.metadata.tree.service';
-          item = new ($injector.get(serviceName).Item)();
+          item = new ($injector.get(serviceName)).Item();
           $scope.item = item.fromProperty('test', namespaces[0].properties['test:A:6']);
 
           var markup = '<metadata-tree-item' +

horizon/static/framework/widgets/modal/simple-modal.controller.js

@@ -44,8 +44,12 @@
   function SimpleModalController($modalInstance, context) {
     var ctrl = this;
     ctrl.context = context;
-    ctrl.submit = function() { $modalInstance.close(); };
-    ctrl.cancel = function() { $modalInstance.dismiss('cancel'); };
+    ctrl.submit = function() {
+      $modalInstance.close();
+    };
+    ctrl.cancel = function() {
+      $modalInstance.dismiss('cancel');
+    };
   } // end of function
 
 })();

horizon/static/framework/widgets/modal/simple-modal.spec.js

@@ -70,7 +70,9 @@
       var service, modal;
 
       beforeEach(module(function($provide) {
-        modal = { open: function() {return 'val'; } };
+        modal = { open: function() {
+          return 'val';
+        }};
         $provide.value('$modal', modal);
       }));
 

horizon/static/framework/widgets/transfer-table/transfer-table.controller.js

@@ -125,9 +125,8 @@
           ctrl.limits.maxAllocation > ctrl.allocated.sourceItems.length) {
         ctrl.allocated.sourceItems.push(item);
         ctrl.allocatedIds[item.id] = true;
-      }
       // Swap out items if only one allocation allowed
-      else if (ctrl.limits.maxAllocation === 1) {
+      } else if (ctrl.limits.maxAllocation === 1) {
         var temp = ctrl.allocated.sourceItems.pop();
         delete ctrl.allocatedIds[temp.id];
         // When swapping out, Smart-Table $watch is

horizon/static/framework/widgets/transfer-table/transfer-table.controller.spec.js

@@ -27,7 +27,9 @@
     beforeEach(module(function($provide) {
       // we will mock scope and timeout in this test
       // because we aren't concern with rendering results
-      var timeout = function(fn) { fn(); };
+      var timeout = function(fn) {
+        fn();
+      };
 
       // we will mock parse and attrs
       // because we want to control the parameters

horizon/static/framework/widgets/transfer-table/transfer-table.directive.js

@@ -48,7 +48,7 @@
   transferTable.$inject = [ 'horizon.framework.widgets.basePath' ];
 
   function transferTable(path) {
-    var directive = {
+    return {
       controller: 'transferTableController',
       controllerAs: 'trCtrl',
       restrict: ' E',
@@ -58,8 +58,6 @@
       link: link
     };
 
-    return directive;
-
     //////////////////////
 
     function link(scope, element, attrs, ctrl, transclude) {
@@ -80,8 +78,7 @@
         transclude(availableScope, function(clone) {
           available.append(clone.filter('table'));
         });
-      }
-      else {
+      } else {
         transclude(scope, function(clone) {
           allocated.append(clone.filter('allocated'));
           available.append(clone.filter('available'));

horizon/static/framework/widgets/wizard/wizard.spec.js

@@ -191,7 +191,11 @@
     });
 
     it("checks steps' readiness", function() {
-      var checkedStep = {checkReadiness: function() { return true; }};
+      var checkedStep = {
+        checkReadiness: function() {
+          return true;
+        }
+      };
       $scope.workflow = {
         steps: [{}, checkedStep, {}]
       };

openstack_dashboard/dashboards/admin/static/dashboard/admin/flavors/filters/has-extras.filter.spec.js

@@ -32,7 +32,7 @@
     });
 
     it('returns No when object is undefined or has no properties', function() {
-      expect(hasExtras(undefined)).not.toBeTruthy();
+      expect(hasExtras()).not.toBeTruthy();
       expect(hasExtras({})).not.toBeTruthy();
       expect(hasExtras('string')).not.toBeTruthy();
       expect(hasExtras(1)).not.toBeTruthy();

openstack_dashboard/dashboards/identity/static/dashboard/identity/users/table/table.controller.spec.js

@@ -23,13 +23,20 @@
     function fakePolicy() {
       return {
         then: function(successFn, errorFn) {
-          if (policy.allowed) { successFn(); }
-          else { errorFn(); }
+          if (policy.allowed) {
+            successFn();
+          } else {
+            errorFn();
+          }
         }
       };
     }
-    function fakePromise() { return { success: angular.noop }; }
-    function fakeToast() { return { add: angular.noop }; }
+    function fakePromise() {
+      return { success: angular.noop };
+    }
+    function fakeToast() {
+      return { add: angular.noop };
+    }
 
     var controller, toastService, policyAPI, keystoneAPI;
 

openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/configuration/configuration.controller.spec.js

@@ -30,7 +30,9 @@
       it('has correct disk configuration options', function() {
         expect(ctrl.diskConfigOptions).toBeDefined();
         expect(ctrl.diskConfigOptions.length).toBe(2);
-        var vals = ctrl.diskConfigOptions.map(function(x) { return x.value; });
+        var vals = ctrl.diskConfigOptions.map(function(x) {
+          return x.value;
+        });
         expect(vals).toContain('AUTO');
         expect(vals).toContain('MANUAL');
       });

openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/flavor/flavor.spec.js

@@ -401,7 +401,9 @@
         describe('defaultIfUndefined', function () {
 
           it('returns the given default if value is undefined', function () {
+            /*eslint-disable no-undefined */
             expect(ctrl.defaultIfUndefined(undefined, 'defValue')).toBe('defValue');
+            /*eslint-enable no-undefined */
           });
 
           it('returns the value if defined', function () {

openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/flavor/select-flavor-table.directive.js

@@ -108,7 +108,9 @@
         // This table used in "allocated" portion of transfer table
         scope.showSearchBar = false;
         // Always show items
-        scope.showItemFunc = function () { return true; };
+        scope.showItemFunc = function () {
+          return true;
+        };
         scope.itemClickAction = transferTableController.deallocate;
         scope.noneAvailableText = transferTableHelpText.noneAllocText;
         scope.itemButtonClasses = "fa fa-minus";

openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/launch-instance-modal.service.spec.js

@@ -72,7 +72,10 @@
         spyOn(modal, 'open').and
           .returnValue({
             result: {
-              then: function(x, y) { successFunc = x; errFunc = y; }
+              then: function(x, y) {
+                successFunc = x;
+                errFunc = y;
+              }
             }
           });
         func(launchContext);
@@ -88,7 +91,10 @@
         spyOn(modal, 'open').and
           .returnValue({
             result: {
-              then: function(x, y) { successFunc = x; errFunc = y; }
+              then: function(x, y) {
+                successFunc = x;
+                errFunc = y;
+              }
             }
           });
         func(launchContext);

openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/source/source.controller.js

@@ -407,7 +407,7 @@
      * size for validating vol_size field
      */
     function checkVolumeForImage() {
-      var source = selection ? selection[0] : undefined;
+      var source = selection[0];
 
       if (source && ctrl.currentBootSource === bootSourceTypes.IMAGE) {
         var imageGb = source.size * 1e-9;
@@ -418,7 +418,9 @@
         var volumeSizeObj = { minVolumeSize: ctrl.minVolumeSize };
         ctrl.minVolumeSizeError = interpolate(volumeSizeText, volumeSizeObj, true);
       } else {
+        /*eslint-disable no-undefined */
         ctrl.minVolumeSize = undefined;
+        /*eslint-enable no-undefined */
       }
     }
 

openstack_dashboard/dashboards/project/static/dashboard/project/workflow/launch-instance/source/source.controller.spec.js

@@ -78,7 +78,9 @@
       it('defines the correct boot source options', function() {
         expect(ctrl.bootSourcesOptions).toBeDefined();
         var types = ['image', 'snapshot', 'volume', 'volume_snapshot'];
-        var opts = ctrl.bootSourcesOptions.map(function(x) { return x.type; });
+        var opts = ctrl.bootSourcesOptions.map(function(x) {
+          return x.type;
+        });
         types.forEach(function(key) {
           expect(opts).toContain(key);
         });

openstack_dashboard/static/app/core/images/filters/image-type.filter.spec.js

@@ -39,7 +39,7 @@
       });
 
       it('returns Image for undefined', function () {
-        expect(imageTypeFilter(undefined)).toBe('Image');
+        expect(imageTypeFilter()).toBe('Image');
       });
 
     });

openstack_dashboard/static/app/core/openstack-service-api/cinder-extensions.service.spec.js

@@ -21,9 +21,15 @@
     beforeEach(module('horizon.app.core.openstack-service-api'));
 
     beforeEach(module(function($provide) {
-      cinderAPI = {getExtensions: function() {return {then: angular.noop}; }};
-      q = {defer: function() { return {resolve: angular.noop}; }};
-      $provide.value('$cacheFactory', function() {return "cache"; });
+      cinderAPI = {getExtensions: function() {
+        return {then: angular.noop};
+      }};
+      q = {defer: function() {
+        return {resolve: angular.noop};
+      }};
+      $provide.value('$cacheFactory', function() {
+        return "cache";
+      });
       $provide.value('$q', q);
       $provide.value('horizon.app.core.openstack-service-api.cinder', cinderAPI);
     }));

openstack_dashboard/static/app/core/openstack-service-api/common-test.mock.js

@@ -63,7 +63,9 @@
   function testCall(apiService, service, toastService, config) {
     // 'promise' simulates a promise, including a self-referential success
     // handler.
-    var promise = {error: angular.noop, success: function() { return this; }};
+    var promise = {error: angular.noop, success: function() {
+      return this;
+    }};
     spyOn(apiService, config.method).and.returnValue(promise);
     spyOn(promise, 'error');
     service[config.func].apply(null, config.testInput);

openstack_dashboard/static/app/core/openstack-service-api/glance.service.js

@@ -275,7 +275,7 @@
      * filters. For example "name" : "fedora" would filter on the fedora name.
      */
     function getImages(params) {
-      var config = (params) ? { 'params' : params} : {};
+      var config = params ? { 'params' : params} : {};
       return apiService.get('/api/glance/images/', config)
         .error(function () {
           toastService.add('error', gettext('Unable to retrieve the images.'));
@@ -340,7 +340,7 @@
      * enabled.
      */
     function getNamespaces(params, suppressError) {
-      var config = (params) ? {'params' : params} : {};
+      var config = params ? {'params' : params} : {};
       config.cache = true;
 
       var promise = apiService.get('/api/glance/metadefs/namespaces/', config);

openstack_dashboard/static/app/core/openstack-service-api/keystone.service.js

@@ -72,7 +72,7 @@
 
     // Users
     function getUsers(params) {
-      var config = (params) ? {'params': params} : {};
+      var config = params ? {'params': params} : {};
       return apiService.get('/api/keystone/users/', config)
         .error(function () {
           toastService.add('error', gettext('Unable to retrieve the users.'));
@@ -247,7 +247,7 @@
 
     // Projects
     function getProjects(params) {
-      var config = (params) ? {'params': params} : {};
+      var config = params ? {'params': params} : {};
       return apiService.get('/api/keystone/projects/', config)
         .error(function () {
           toastService.add('error', gettext('Unable to retrieve the projects.'));

openstack_dashboard/static/app/core/openstack-service-api/nova-extensions.service.spec.js

@@ -23,9 +23,15 @@
     beforeEach(module('horizon.app.core.openstack-service-api'));
 
     beforeEach(module(function($provide) {
-      novaAPI = {getExtensions: function() {return {then: angular.noop}; }};
-      q = {defer: function() { return {resolve: angular.noop}; }};
-      $provide.value('$cacheFactory', function() {return "cache"; });
+      novaAPI = {getExtensions: function() {
+        return {then: angular.noop};
+      }};
+      q = {defer: function() {
+        return {resolve: angular.noop};
+      }};
+      $provide.value('$cacheFactory', function() {
+        return "cache";
+      });
       $provide.value('$q', q);
       $provide.value('horizon.app.core.openstack-service-api.nova', novaAPI);
     }));

openstack_dashboard/static/app/core/openstack-service-api/nova.service.js

@@ -281,8 +281,12 @@
      */
     function getFlavors(isPublic, getExtras) {
       var config = {'params': {}};
-      if (isPublic) { config.params.is_public = 'true'; }
-      if (getExtras) { config.params.get_extras = 'true'; }
+      if (isPublic) {
+        config.params.is_public = 'true';
+      }
+      if (getExtras) {
+        config.params.get_extras = 'true';
+      }
       return apiService.get('/api/nova/flavors/', config)
         .success(function (data) {
           // The colon character ':' in the flavor data causes problems when used
@@ -319,8 +323,12 @@
      */
     function getFlavor(id, getExtras, getAccessList) {
       var config = {'params': {}};
-      if (getExtras) { config.params.get_extras = 'true'; }
-      if (getAccessList) { config.params.get_access_list = 'true'; }
+      if (getExtras) {
+        config.params.get_extras = 'true';
+      }
+      if (getAccessList) {
+        config.params.get_access_list = 'true';
+      }
       return apiService.get('/api/nova/flavors/' + id + '/' , config)
         .error(function () {
           toastService.add('error', gettext('Unable to retrieve the flavor.'));

openstack_dashboard/static/app/core/openstack-service-api/policy.service.js

@@ -108,8 +108,12 @@
       return deferred.promise;
 
       function success(response) {
-        if (response.data.allowed) { deferred.resolve(); }
-        else { deferred.reject(); }
+        if (response.data.allowed) {
+          deferred.resolve();
+        }
+        else {
+          deferred.reject();
+        }
       }
     }
   }

openstack_dashboard/static/app/core/openstack-service-api/policy.service.spec.js

@@ -70,13 +70,17 @@
     };
 
     var deferred = {
-      then: function(callback) { callback(response); },
+      then: function(callback) {
+        callback(response);
+      },
       reject: angular.noop,
       resolve: angular.noop
     };
 
     var service;
-    var q = { defer: function() { return deferred; }};
+    var q = { defer: function() {
+      return deferred;
+    }};
 
     ////////////////
 

openstack_dashboard/static/app/core/openstack-service-api/service-catalog.service.spec.js

@@ -28,10 +28,18 @@
       userSession = {get: angular.noop};
       $provide.value('horizon.app.core.openstack-service-api.userSession', userSession);
       deferred = {promise: angular.noop, reject: angular.noop, resolve: angular.noop};
-      q = {all: function() {return {then: angular.noop}; },
-           defer: function() { return deferred; }};
+      q = {
+        all: function() {
+          return {then: angular.noop};
+        },
+        defer: function() {
+          return deferred;
+        }
+      };
       $provide.value('$q', q);
-      $provide.value('$cacheFactory', function() { return 'cache'; });
+      $provide.value('$cacheFactory', function() {
+        return 'cache';
+      });
     }));
 
     beforeEach(

openstack_dashboard/static/app/core/openstack-service-api/user-session.service.spec.js

@@ -24,7 +24,9 @@
     beforeEach(module(function($provide) {
       keystoneAPI = {getCurrentUserSession: angular.noop};
       $provide.value('horizon.app.core.openstack-service-api.keystone', keystoneAPI);
-      $provide.value('$cacheFactory', function() { return 'cache'; });
+      $provide.value('$cacheFactory', function() {
+        return 'cache';
+      });
     }));
 
     beforeEach(inject(['horizon.app.core.openstack-service-api.userSession', function(userSession) {

openstack_dashboard/static/app/tech-debt/image-form.controller.js

@@ -24,7 +24,9 @@
     ctrl.copyFrom = angular.element('#id_image_url').val();
     ctrl.diskFormat = angular.element('#id_disk_format option:selected').val();
     ctrl.selectImageFormat = function (path) {
-      if (!path) { return; }
+      if (!path) {
+        return;
+      }
       var format = path.substr(path.lastIndexOf(".") + 1).toLowerCase().replace(/[^a-z0-9]+/gi, "");
 
       /* eslint-disable angular/ng_angularelement */