Der findes mange forskellige former for Software test.
“Testers don’t like to break things; they like to dispel the illusion that things work.”— Kaner, Bach, Pettichord
“To those who say that “if you need testing at the end, you’re doing it wrong”, would you prefer a Boeing, or are you going Air Icarus?”— Michael Bolton
“Testing is an infinite process of comparing the invisible to the ambiguous in order to avoid the unthinkable happening to the anonymous.”— James Bach
“The problem is not that testing is the bottleneck. The problem is that you don’t know what’s in the bottle. That’s a problem that testing addresses.“— Michael Bolton
“Testing is not responsible for the bugs inserted into software any more than the sun is responsible for creating dust in the air.”— Dorothy Graham
“A pinch of probability is worth a pound of perhaps.”— James Thurber