ios – 使用NSURLSession进行单元测试

您只需在测试之前注册存根(例如来自README)：

[OHhttpstubs stubrequestsPassingTest:^BOOL(NSURLrequest *request) {
    return [request.URl.host isEqualToString:@"mywebservice.com"];
} withstubResponse:^OHhttpstubsResponse*(NSURLrequest *request) {
    // stub it with our "wsresponse.json" stub file
    return [OHhttpstubsResponse responseWithFileAtPath:OHPathForFileInBundle(@"wsresponse.json",nil)
        statusCode:200 headers:@{@"Content-Type":@"text/json"}];
}];

在内部,它使用NSURLProtocol拦截请求并将其存根.