How to use mock and verify methods of OCMock in objective-C ? Is there any good tutorial on OCMock i

Posted by san on Stack Overflow See other posts from Stack Overflow or by san
Published on 2010-03-04T10:47:43Z Indexed on 2010/05/08 0:28 UTC
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My problem is I am getting an error:

OCMckObject[NSNumberFormatter]: expected method was not invoked:setAllowsFloats:YES

I have written following Code:

(void) testReturnStringFromNumber
{
    id mockFormatter = [OCMockObject mockForClass:[NSNumberFormatter class]];
    StringNumber *testObject = [[StringNumber alloc] init];   

    [[mockFormatter expect] setAllowsFloats:YES];
    [testObject returnStringFromNumber:80.23456];
    [mockFormatter verify];
}


@implementation StringNumber

- (NSString *) returnStringFromNumber:(float)num
{
    NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
    [formatter setAllowsFloats:YES];

    NSString *str= [formatter stringFromNumber:[NSNumber numberWithFloat:num]];

    [formatter release];
    return str;
}

@end

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