... 326Index356From the Library of Lee Bogdanoffptgsystemapplication model of, 48changing behavior of, 48, 55concurrency architecture of, 301–302maintainability of, 47public drawings of, during development,34returning ... responsibility of, 51–52states of, 13, 59, 145–146, 281–283, 299,306, 342subordinate, 254, 291–292, 311tracer, 270–271validity of, 53vs. values, 13–14, 51, 59web of, 13, 64–65oneOf(), jMock, ... 254–255,277–279, 338blocks of, 337, 339checking after test’s body, 271clear descriptions of, 25narrowness of, 255, 277–283order of, 128, 282, 341–342quantity of, 242–244, 252specifying...