What if the task Voldemort gave Draco was really a test for Snape?

[vmonte]

No: HPFGUIDX 134041

vmonte:

I wonder if the task that Voldemort gave Draco was in fact a test to 
see what Snape would do? 

Draco's mom assumes that Voldemort is getting back at her and her 
husband because of Lucuis's failure during OOTP. But what if Voldemort 
was really testing Snape? Maybe he wanted to see just how far Snape 
would go to help Draco accomplish his task.  Afterall, if some of the 
DEs didn't trust Snape, maybe Voldemort wasn't sure either. 

Vivian