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POCLLocationManagerDelegate mocking on users denial
 

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    <p><strong>-- Final Edit:</strong> More accurate question <a href="https://stackoverflow.com/questions/20376000/unit-test-cllocationmanager-implementation">Unit Test CLLocationManager implementation</a></p> <p>I'm trying to mock CLLocationManagerDelegate to handle users denial about being geolocated</p> <pre><code>id locationManager = [OCMockObject niceMockForClass:[CLLocationManager class]]; [[[locationManager stub] andReturnValue:@(kCLAuthorizationStatusDenied)] authorizationStatus]; id delegateTarget = [OCMockObject niceMockForProtocol:@protocol(CLLocationManagerDelegate)]; [[delegateTarget expect] locationManager:locationManager didFailWithError:[OCMArg any]]; [locationManager setDelegate:delegateTarget]; [locationManager startUpdatingLocation]; [delegateTarget verify]; </code></pre> <p>However this code doesn't work, I keep getting this error:</p> <blockquote> <p>Name: NSInternalInconsistencyException File: Unknown Line: Unknown Reason: OCMockObject[CLLocationManagerDelegate]: expected method was not invoked: locationManager:OCMockObject[CLLocationManager] didFailWithError:</p> </blockquote> <p>How can I be sure that the CLLocationManagerDelegate method locationManager:didFailWithError: is getting called?</p> <p>Edit: If I use partialMock instead of niceMock for my CLLocationManager instance:</p> <pre><code>CLLocationManager *trueLocationManager = [[CLLocationManager alloc] init]; id locationManager = [OCMockObject partialMockForObject:trueLocationManager]; [[[locationManager stub] andReturnValue:@(kCLAuthorizationStatusDenied)] authorizationStatus]; id delegateTarget = [OCMockObject mockForProtocol:@protocol(CLLocationManagerDelegate)]; [[delegateTarget expect] locationManager:trueLocationManager didFailWithError:[OCMArg any]]; [locationManager setDelegate:delegateTarget]; [locationManager startUpdatingLocation]; [delegateTarget verify]; </code></pre> <p>I get this:</p> <blockquote> <p>Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'OCMockObject[CLLocationManagerDelegate]: unexpected method invoked: locationManager: didChangeAuthorizationStatus:2 expected: locationManager: didFailWithError:'</p> </blockquote> <p>So I thought I got it and added the code below before my delegateTarget expectation of didFailWithError</p> <pre><code>[[delegateTarget expect] locationManager:trueLocationManager didChangeAuthorizationStatus:2]; // kCLAuthorizationStatusDenied = 2 </code></pre> <p>And the result is:</p> <blockquote> <p>Name: NSInternalInconsistencyException File: Unknown Line: Unknown Reason: OCMockObject[CLLocationManagerDelegate] : 2 expected methods were not invoked: locationManager: didChangeAuthorizationStatus:2 locationManager: didFailWithError:</p> </blockquote> <p>Really don't know what I'm doing wrong...</p> <p>Edit2: for Ilea Cristian </p> <pre><code>CLLocationManager *trueLocationManager = [[CLLocationManager alloc] init]; id locationManager = [OCMockObject partialMockForObject:trueLocationManager]; [[[locationManager stub] andReturnValue:@(kCLAuthorizationStatusDenied)] authorizationStatus]; id delegateTarget = [OCMockObject mockForProtocol:@protocol(CLLocationManagerDelegate)]; [[delegateTarget expect] locationManager:locationManager didChangeAuthorizationStatus:2]; // kCLAuthorizationStatusDenied = 2 [[delegateTarget expect] locationManager:locationManager didFailWithError:[OCMArg any]]; [locationManager setDelegate:delegateTarget]; [locationManager startUpdatingLocation]; [delegateTarget verify]; </code></pre> <p>I got this:</p> <blockquote> <p>Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'OCMockObject[CLLocationManagerDelegate]: unexpected method invoked: locationManager: didChangeAuthorizationStatus:2 expected: locationManager:OCPartialMockObject[CLLocationManager] didChangeAuthorizationStatus:2 expected: locationManager:OCPartialMockObject[CLLocationManager] didFailWithError:'</p> </blockquote> <p>Looks like locationManager used in the delegate callback is the trueLocationManager not the locationManager (partialMock)</p> <p><strong>-- Final Edit:</strong> More accurate question <a href="https://stackoverflow.com/questions/20376000/unit-test-cllocationmanager-implementation">Unit Test CLLocationManager implementation</a></p>
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    1. COpossible duplicate of [Unit Test CLLocationManager implementation](http://stackoverflow.com/questions/20376000/unit-test-cllocationmanager-implementation)
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