Unit Testing for AFNetworking calls which are in my code

[asefnoor]

Hi,
I have read this article for unit testing API calls and I understood the concept of unit testing with mock objects to test API calls.
http://www.infinite-loop.dk/blog/2011/09/using-nsurlprotocol-for-injecting-test-data/
Inside code of above article sample

[self loadCannedResultWithName:@"MiddleOfNowhere"];
mockParser = [OCMockObject partialMockForObject:parser];
[[[mockParser stub] andCall:@selector(returnCannedResultForRequest:)
onObject:self] sendRequestWithURLString:[OCMArg any]];

// Perform code under test
[parser findNearbyPlaceNameForLatitude:-10.0 longitude:-10.0];

// Validate result
STAssertTrue([self waitForCompletion:3.0], @"Failed to get any results in time");
STAssertNotNil(searchResult, @"Didn't expect an error");
STAssertEquals([searchResult count], (NSUInteger)0, @"Should not find any results in the middle of nowhere: %@", searchResult);
STAssertEquals(totalFound, 0U, @"Unexpected number of total results");

It calls that method which is in my code and under test
// Perform code under test
[parser findNearbyPlaceNameForLatitude:-10.0 longitude:-10.0];

above method is in code file rather than test class but when I look at Nocilla samples, it does not call actual methods of code. It samples are all in test file and independent of method which I actually want to test.
My goal is to test a webservice call, validate its url, host etc, body parameters and only mock that part which interact with live server. How can I achieve that.

Thanks in advance.