【发布时间】:2014-08-11 20:30:50
【问题描述】:
我是单元测试的新手,在阅读了文档后,我仍然对如何检查异步方法感到困惑,据我所知,我需要使用 runs() 和 wait()。但是,我可以使用 spyOn 来检查该方法是否已被调用,而不是这样做。
这是我要测试的代码
$scope.createMedicalServices = function(){
if($scope.newTreatment.async_selected_treatment.id == null){
$scope.newTreatment.description = $scope.newTreatment.description_no_id;
}
else{
$scope.newTreatment.description = $scope.newTreatment.description;
}
$scope.newTreatment.no_cpt_code = $scope.newTreatment.no_cpt_code;
$scope.newTreatment.cash_price = $scope.newTreatment.cash_price_input;
$scope.newTreatment.average_price = $scope.newTreatment.average_price_input;
$scope.newTreatment.service = $scope.newTreatment.async_selected_treatment.service;
var returnPromiseObject;
if ($scope.newTreatment.no_cpt_code) {
returnPromiseObject = ProviderMedicalService.createNew($scope.newTreatment);
}
else if($scope.newTreatment.async_selected_treatment.id == null){
returnPromiseObject = ProviderMedicalService.createNewCPT($scope.newTreatment);
}
else{
returnPromiseObject = ProviderMedicalService.createExisting($scope.newTreatment);
}
returnPromiseObject.then(
function (value){
$scope.newTreatment.id = value.id;
$scope.provider_medical_services.push($scope.newTreatment);
},
function (error){
console.log(error);
});
};
$scope.searchTreatments = function(value){
return Treatment.find(value).then(function(values){
return values;
});
};
这是我到目前为止写的,但它并不多,因为我不知道如何测试它。
it('search treament should have been called and return a value'),function(){
scope.searchTreatments();
}
it('it should create medical service after submitting the form'),function(){
scope.createMedicalServices();
runs
}
基本上,如果该方法被正确调用,我很满意,因为 createMedicalService 函数实际上是在用户单击提交表单的那一刻执行的,作为 html 文件上 ng-submit 的一部分。
非常感谢您的帮助和建议
【问题讨论】:
标签: javascript angularjs unit-testing karma-runner