... 12.6 Making POST Requests TestCase("ReadyStateHandlerTest", { setUp: setUp, tearDown: tearDown, /* */ }); TestCase("RequestTest", { setUp: setUp, tearDown: tearDown, "test should use specified ... ensure tests still behave as expected 12.5.5.1 Further Status Code Tests Using the new helper makes testing for new status codes a trivial task, so I will leave it as an exercise Although testing ... behavior in production code only results in one (or a few) breaking tests This indicates tests are distinct and don’t retest already tested behavior Onwards to a solution Listing 12.53 shows how ajax.request...