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Op-amp Fundamental Test - what parameters to measure?

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conanhaha

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Op-amp Fundamental Test

Hi all~
I am constructing an IC tester for op-amp now, which require to test most of the fundamental parameter of op-amp and need to make sure that, if the op-amp pass my test, then it should be working fine.
So I construct a simple circuit to test for it's parameter.
Currently I can only able to test Input offset voltage, Input offset current, Input Bias current.
So how to test the other parameter like input impedance, output impedance, CMRR, slew rate, voltage swing or any other parameters?

This is my circuit that can test the offset current/voltage, bias current by varying the Rf, Ri, Rc value.
So what can i add in to test the other parameters and how?
 

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