classMoxy.m

@implementation ClassMockTest
@synthesize mockAlert = mockAlert_;

- (BOOL)shouldRunOnMainThread { return YES; }

- (void)showAlert {
    UIAlertView *alertView = [UIAlertView alloc];
    alertView = [alertView initWithTitle:nil message:nil delegate:nil cancelButtonTitle:nil otherButtonTitles:nil];
    [alertView show];
}

- (void)setUp {
    [UIAlertView startMockingClass];
    self.mockAlert = [OCMockObject mockForClass:[UIAlertView class]];
}

- (void)tearDown {
    [UIAlertView verify];
    [UIAlertView stopMockingClass];
    [self.mockAlert verify];
}

- (void)handleException:(NSException *)exception {
    [ClassMockForwarder removeAllMocks];
}

- (void)testSomething {
    // Expect an allocation
    [[[UIAlertView expect] andReturnFromBlock:^{ return self.mockAlert; }] alloc];
    [[[self.mockAlert expect] andReturn:self.mockAlert] initWithTitle:OCMOCK_ANY message:OCMOCK_ANY delegate:OCMOCK_ANY cancelButtonTitle:OCMOCK_ANY otherButtonTitles:OCMOCK_ANY, nil];

    // Alert should be shown
    [[self.mockAlert expect] show];
    
    [self showAlert];
}

@end