"Yes," said Fudge testily, "well, I’m very glad the Knight Bus picked Harry up, but he and I need to step inside the Leaky Cauldron now…" Fudge increased the pressure on Harry’s shoulder, and Harry found himself being steered inside the pub.
There are no more uses of "testy" in the book.
Show samples from other sources
She gets a little testy when she hasn’t had enough sleep.
Anybody who comes here ends up getting . . . testy.