javascript 茉莉花测试失败，未定义不是函数（评估 $browser.$$checkUrlChange()）
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jasmine test fails with undefined is not a function(evaluating $browser.$$checkUrlChange())
提问by h3ndr1ks
I have a following controller:
我有以下控制器：
.controller('ProjectUserAddCtrl', ['$scope', 'ProjectUser', '$q', 'i18nNotifications',
function($scope, ProjectUser, $q, i18nNotifications) {
var buildUnassignedUsers = function(users, project) {
var unassignedUsers = [];
angular.forEach(users, function(user) {
var match;
angular.forEach(project.projectUsers, function(projectUser) {
if(match) {return;}
if(projectUser.user.id === user.id) {
match = true;
}
});
if(!match) {
unassignedUsers.push(user);
}
});
$scope.unassignedUsers = unassignedUsers;
};
$q.all([
$scope.users,
$scope.project
]).then(function(result) {
buildUnassignedUsers($scope.users, $scope.project);
$scope.$watch('project', function(newVal) {
buildUnassignedUsers($scope.users, $scope.project); }, true
);
});
}]);
And a following test in jasmine:
并在茉莉花中进行以下测试：
describe('ProjectUserAddCtrl', function() {
var ctrl;
beforeEach(function(){
$scope.users = [];
$scope.project = {
projectUsers: []
};
ctrl = $controller('ProjectUserAddCtrl', {$scope:$scope, ProjectUser:ProjectUser, $q:$q, i18nNotifications:i18nNotifications});
});
it('should create a new instance', function() {
expect(ctrl).toBeDefined();
});
// this test fails!
it('should create a list of unassigned users', function() {
$scope.$apply(); // need to call apply to resolve promises
expect($scope.unassignedUsers).toBeDefined();
});
});
'should create a list of unassigned users' test fails with this error:
“应该创建未分配用户列表”测试失败并显示以下错误：
TypeError: 'undefined' is not a function(evaluating $browser.$$checkUrlChange())
类型错误：'undefined' 不是函数（评估 $browser.$$checkUrlChange()）
I really have no idea why. Any help appreciated.
我真的不知道为什么。任何帮助表示赞赏。
回答by Buzzy
It seems this issue happens when you have mismatch between angular.js and angular-mocks.js Make sure the two files are of the same version.
当 angular.js 和 angular-mocks.js 不匹配时，似乎会发生此问题 确保两个文件的版本相同。
Please ignore my original comment to the question
请忽略我对问题的原始评论
回答by Vitali Tsevan
I had experienced exactly the same issues with our rails project.
我在我们的 rails 项目中遇到了完全相同的问题。
We upgraded angular.js to 1.2.24, and then our teaspoon testsuite started failing. I looked into angular.js sources/commits story etc., and then realized, that we had forgot to update angular mocks (we were using old 1.2.20 version, so we need to run bundle update rails-assets-angular-mocksto force this change). After applying new mocks (they already have $$checkUrlChangefunction mock) everything started working.
我们将 angular.js 升级到 1.2.24，然后我们的茶匙测试套件开始失败。我查看了 angular.js 源/提交故事等，然后意识到我们忘记更新 angular 模拟（我们使用的是旧的 1.2.20 版本，所以我们需要运行bundle update rails-assets-angular-mocks以强制进行此更改）。在应用新的$$checkUrlChange模拟（他们已经有了模拟功能）之后，一切都开始工作了。
So It looks like you also try to use old mocks objects.
所以看起来你也尝试使用旧的模拟对象。
