在 DataManager.m 中,我有一个函数,如果成功则返回一个响应对象:
+(RACSignal *)signalVerifyPin:(NSString *)pin
{
NSString *urlBase = [DataService buildUrl:@"checkpin?pin="];
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
return [RACSignal createSignal:^RACDisposable *(id subscriber) {
[manager GET: [NSString stringWithFormat:@"%@%@", urlBase, pin] parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(@"JSON: %@", responseObject);
NSDictionary *response = [responseObject objectForKey:@"response"];
[subscriber sendNext:responseObject];
[subscriber sendCompleted];
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(@"Error: %@", error);
[subscriber sendError:error];
}];
return nil;
}];
}
我很想测试这段代码,但我找不到任何关于如何测试的信息。
非常感谢!
最佳答案
我想你是在问如何测试异步函数。为此,您可以使用 XCTestExpectation。
例如
- (void)testCheckPin
{
XCTestExpectation *expectation =
[self expectationWithDescription:@"Check Pin"];
[[SomeClass signalVerifyPin:@"somePin"] subscribeNext:^(id x){
XCTAssert(assertSomething);
} error:^(NSError *){
XCTAssert(assertSomething);
[expectation fulfill];
} completed:^{
XCTAssert(assertSomething);
[expectation fulfill];
}];
[self waitForExpectationsWithTimeout:5.0 handler:^(NSError *error) {
if (error) {
NSLog(@"Timeout Error: %@", error);
}
}];
}
希望这有帮助:)
关于ios - 使用 Objective-C 测试 Reactive Cocoa HTTP 请求,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32441073/