Unit Test Quotes & Sayings

The only way to get all twenty-eight on the roof was to make stacks so high they'd fall off the first time I turned. If I lashed them together, they'd fall off as a unit. If I found a way to attach them perfectly to the rover, the rover would tip. I didn't even bother to test. It was obvious by looking, and I didn't want to break anything. — Andy Weir

Tests are stories we tell the next generation of programmers on a project. — Roy Osherove

She came before she could stop herself, a small pop of release. Panting, she ripped the goggles off and found Peabody gaping at her.
"It wasn't a walk on a quiet beach," Eve managed.
"I could see that. What was it, exactly?"
"A couple of mostly naked guys and a big satin bed." Eve blew out a breath, set the goggles down. "Who'd have thought she relaxed with sex fantasies?"
"Ah, Lieutenant. Sir. As your aide, I believe it's my responsibility to test that unit. For evidence control."
Eve tucked her tongue in her cheek. "Peabody, I couldn't let you take that kind of risk."
"I'm a cop, sir. Risk is my life. — J.D. Robb

This problem," Rick said, "stems entirely from your method of operation, Mr. Rosen. Nobody forced your organization to evolve the production of humanoid robots to a point where - "
"We produced what the colonists wanted," Eldon Rosen said. "We followed the time-honored principle underlying every commercial venture. If our firm hadn't made these progressively more human types, other firms in the field would have. We knew the risk we were taking when we developed the Nexus-6 brain unit. But your Voigt-Kampff test was a failure before we released that type of android. If you had failed to classify a Nexus-6 android as an android, if you had checked it out as human - but that's not what happened." His voice had become hard and bitingly penetrating. "Your police department - others as well - may have retired, very probably have retired, authentic humans with underdeveloped empathic ability, such as my innocent niece here. Your position, Mr. Deckard, is extremely bad morally. Ours isn't. — Philip K. Dick

I write them to improve my productivity as a programmer. Making the quality assurance department happy is just a side effect. Unit tests are highly localized. Each test class works within a single package. It tests the interfaces to other packages, but beyond that it assumes the rest just works.

Functional tests are a different animal. They are written to ensure the software as a whole works. They provide quality assurance to the customer and don't care about programmer productivity. They should be developed by a different team, one who delights in finding bugs. — Martin Fowler

Trees are like people and give the answers to the way of Man. They grow from the top down. Children, like treetops, have flexibility of youth, and sway more than larger adults at the bottom. They are more vulnerable to the elements, and are put to the test of survival by life's strong winds, rain, freezing cold, and hot sun. Constantly challenged. As they mature, they journey down the tree, strengthening the family unit until one day they have become big hefty branches. In the stillness below, having weathered the seasons, they now relax in their old age, no longer subject to the stress from above. It's always warmer and more enclosed at the base of the tree. The members remain protected and strong as they bear the weight and give support to the entire tree. They have the endurance. — Ralph Helfer