【发布时间】:2017-06-23 06:18:21
【问题描述】:
我有一个名为 maskUI 的指令
.directive('uiMask', function () {
return {
template: '<input ui-mask="{{maskPattern}}"/>',
replace: true,
scope: true,
require: 'ngModel',
link: function (scope, element, attrs, ngModelCtrl) {
var maskPattern = attrs.uiMaskPattern;
scope.maskPattern = maskPattern;
function eventHandler(e) {
scope.$apply(function () {
var isFocused = (document.activeElement.id === element.context.id);
if (e.type === 'mouseover') {
scope.maskPattern = maskPattern;
}
else if (e.type === 'mouseleave' || e.type === 'blur') {
if (!isFocused && ngModelCtrl.$modelValue === '') {
scope.maskPattern = '';
}
}
});
}
if (!ngModelCtrl.$viewValue) {
scope.maskPattern = '';
}
element.on('mouseover mouseleave blur', eventHandler);
}
};
});
我如何开始为此指令编写单元测试
我开始喜欢
'use strict';
describe('DIRECTIVES: MASK', function () {
beforeEach(module('app'));
var $compile, $rootScope, $scope;
beforeEach(inject(function (_$compile_, _$rootScope_) {
$compile = _$compile_;
$rootScope = _$rootScope_;
$scope = $rootScope.$new();
}));
it('should mask the element', function () {
});
});
我想在这个测试中也测试这些鼠标事件。我如何涵盖这些..如果有人可以帮助解决这个问题。谢谢你
【问题讨论】:
标签: javascript angularjs unit-testing angularjs-directive karma-jasmine