matlab.unittest.TestCase availability for Matlab version R2012a

I am getting the following error on using a matlab code:

The specified super-class 'matlab.unittest.TestCase' contains a parse error or

cannot be found on MATLAB's search path, possibly shadowed by another file with the

same name.

I am using Matlab ver R2012a.

I checked in the matlab installation folder and I don't see the folder testframework in the area: toolbox\matlab".

Is this the reason for this problem?

Is there a way this problem can be resolved in this version of Matlab?

Regards

Amit

Answer 1

[Adam]

It wasn't introduced until Matlab R2013a so is not available in earlier versions.

[Amit Kumar]

Thanks Adam.

Probably a dumb question but is there a way I can use it in R2012a?

We have license just for that version :-(

[Adam]

You cannot use functionality from a later version in earlier versions.