我有一个“api”,例如存储库模式,我编写了从网络返回 xml,然后将其水合到类中。
它似乎挂在 GetXmlAsync(url) 方法的结果上。
public async Task<string> GetXmlAsync(string url)
{
string xml = string.Empty;
HttpMessageHandler handler = new HttpClientHandler();
HttpClient httpClient = new HttpClient(handler);
Uri uri = new Uri(url, UriKind.Absolute);
HttpResponseMessage response = await httpClient.GetAsync(uri);
xml = await response.Content.ReadAsStringAsync();
return xml;
}
但是当我在单元测试中使用相同的代码时,它可以工作。
在应用程序中,我这样称呼它:
public async Task<IEnumerable<Post>> GetRecentAsync(int page)
{
string url = this.urls.GetRecent(page);
string xml = string.Empty;
var xmlTask = this.loader.GetXmlAsync(url);
xml = xmlTask.Result; // Hangs right here.
var results = this.modelLoader.XmlToPost(xml);
if (results.Count() < 1)
{
this.LastError = XmlLoadError;
}
return results.AsEnumerable();
}
[TestMethod]
public async Task Integration_HttpLoader_GetXmlAsync_GetRecent_Xml_ShouldNotBeNullOrEmpty()
{
int page = 1;
string xml = string.Empty;
IUrl url = this.GetUrlHelper();
ILoader loader = this.GetIntegrationLoader(false);
xml = await loader.GetXmlAsync(url.GetRecent(page));
Assert.IsTrue(!string.IsNullOrEmpty(xml));
}