Unit Testing in iphone i got below error.

Posted by Pradeep on Stack Overflow See other posts from Stack Overflow or by Pradeep
Published on 2011-01-05T04:50:00Z Indexed on 2011/01/05 4:53 UTC
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unit-testing

|

iphone-sdk-4.1

whenever i run the unit testing application to find whether appdelegate is there r not using the test suit

-(void)testAppDelegate
{
id app_delegate=[[UIApplication sharedApplication]delegate];
STAssertNotNil(app_delegate,@"delegate not found");
}

i got this error. Please help.

"_OBJC_CLASS_$_UIApplication", referenced from:
  objc-class-ref-to-UIApplication in Tests.o
ld: symbol(s) not found

collect2: ld returned 1 exit status

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