我有一个指令可以访问页面的$routeParams
:
myApp.directive("myList", function ($routeParams) {
return {
restrict: 'E',
templateUrl: 'tabs/my-list.html',
link: function (scope) {
scope.year = $routeParams.year;
}
};
});
该指令按预期工作,并正确访问$routeParams
我正在尝试使用angular-mock / jasmine进行测试。我无法弄清楚如何将模拟$routeParams
传递给指令。这就是我所拥有的:
describe('myList', function () {
var scope, compile, element, compiledDirective;
var mockParams = { 'year': 1996 };
beforeEach(function () {
module('templates', 'MyApp');
inject(function ($compile, $rootScope, $routeParams) {
compile = $compile;
scope = $rootScope.$new();
});
element = angular.element('<my-list></my-list>');
compiledDirective = compile(element)(scope);
scope.$digest();
});
it('should fill in the year', function () {
expect(scope.year).toEqual(mockParams.year);
});
});
这显然不起作用,因为我从未将mockParams
传递给指令。有没有办法做到这一点?
答案 0 :(得分:3)
使用$routeParams
或模拟mockParams
对象angular.extend
,直接将mockParams
对象分配给$routeParams
。这样,$routeParams
将在编译指令之前可用。
inject(function ($compile, $rootScope, $routeParams) {
compile = $compile;
scope = $rootScope.$new();
angular.extend($routeParams, mockParams);
});