我有一个func makeRequest(request: URLRequest)->String{
let task = URLSession.shared.dataTask(with: request){data, response, error in
guard let data = data, error == nil else{
print("error=\(error)")
return
}
if let httpStatus = response as? HTTPURLResponse, httpStatus.statusCode != 200 { // check for http errors
print("statusCode should be 200, but is \(httpStatus.statusCode)")
print("response = \(response)")
}
print (data)
do {
let json = try JSONSerialization.jsonObject(with: data, options: .allowFragments)
print(json)
} catch {
print("error serializing JSON: \(error)")
}
//print("responseString = \(responseString)")
}
task.resume()
return "Something"//i need to return the json as String
}
元素附加了一个<div>事件，它会切换一些类变量，如下所示：
(click)首先测试点击事件我必须通过CSS类抓取<div (click)="some-variable-name = !some-variable-name"></div>
事件，如下所示：
div有没有办法可以监视类变量let some-var = fixture.debugElement.query(By.css('.css-class-name'));
并检查测试时是否更改了click事件，如下所示：
some-variable-name