Well the test and deca aren’t going to be felt for awhile, wait another week or two to see if you fee anything.
How much are you taking per week?
Why dont you test them? Why would you inject them if you thought there was any chance of them being fake. Fake steroids clearly are not made to be sterile. I woudnt inject something if I thought there was a chance that it was just some cooking oil some guy is dumping into non sterile viles and picking the floating hairs and kitchen spices out before sealing it up. Spend the $20 and test them
If only there were a way to test a substance to see if it contains the compounds it claims to contain. Image the money someone could make if they produced such a product!