Stubbing PSPDFViewController

example.m

context(@"stubbing init/alloc", ^{
    
    describe(@"can stub", ^{
        __block PSPDFViewController *psVC;
        __block PSPDFViewController *initVC;
        
        beforeEach(^{
            psVC = PSPDFViewController.alloc;
            initVC = [psVC init];
            [PSPDFViewController stub:@selector(alloc) andReturn:psVC];
            [PSPDFViewController stub:@selector(init) andReturn:initVC];
        });
        
        it(@"has one kind of stub", ^{
            NSLog(@"VC: %@", psVC);
            NSLog(@"init: %@", initVC);
            
            PSPDFViewController *newVC = [PSPDFViewController.alloc init];
            NSLog(@"and new: %@", newVC);
            
            PSPDFViewController *anotherVC = [PSPDFViewController.alloc init];
            NSLog(@"blah: %@", anotherVC);
        });
        
        it(@"has a different instance because of beforeEach:", ^{
            NSLog(@"VC: %@", psVC);
            NSLog(@"init: %@", initVC);
        });
    });
});

Test Suite 'ABBookViewControllerSpec' started at 2013-05-11 06:13:31 +0000
Test Case '-[ABBookViewControllerSpec StubbingInitalloc_CanStub_HasOneKindOfStub]' started.
2013-05-10 23:13:31.046 Brilliant[9476:c07] VC: <PSPDFViewController: 0xa862000 page:0 pageTransition:0 viewMode:0 visiblePageNumbers:(null) fitToWidthEnabled:0>
2013-05-10 23:13:31.047 Brilliant[9476:c07] init: <PSPDFViewController: 0xa862000 page:0 pageTransition:0 viewMode:0 visiblePageNumbers:(null) fitToWidthEnabled:0>
2013-05-10 23:13:31.047 Brilliant[9476:c07] and new: <PSPDFViewController: 0xa862000 page:0 pageTransition:0 viewMode:0 visiblePageNumbers:(null) fitToWidthEnabled:0>
2013-05-10 23:13:31.047 Brilliant[9476:c07] blah: <PSPDFViewController: 0xa862000 page:0 pageTransition:0 viewMode:0 visiblePageNumbers:(null) fitToWidthEnabled:0>
2013-05-10 23:13:31.048 Brilliant[9476:c07] + 'stubbing init/alloc, can stub, has one kind of stub' [PASSED]
Test Case '-[ABBookViewControllerSpec StubbingInitalloc_CanStub_HasOneKindOfStub]' passed (0.003 seconds).
Test Case '-[ABBookViewControllerSpec StubbingInitalloc_CanStub_HasADifferentInstanceBecauseOfBeforeEach]' started.
2013-05-10 23:13:31.049 Brilliant[9476:c07] VC: <PSPDFViewController: 0xc85f400 page:0 pageTransition:0 viewMode:0 visiblePageNumbers:(null) fitToWidthEnabled:0>
2013-05-10 23:13:31.049 Brilliant[9476:c07] init: <PSPDFViewController: 0xc85f400 page:0 pageTransition:0 viewMode:0 visiblePageNumbers:(null) fitToWidthEnabled:0>
2013-05-10 23:13:31.049 Brilliant[9476:c07] + 'stubbing init/alloc, can stub, has a different instance because of beforeEach:' [PASSED]