Stupid QA Tricks: Colossal Software Testing Oversights
Want quality software? The trick to nipping IT miscues is testing, testing, testing, as these hard-luck lessons in boneheaded quality assurance attest.
According to The Atlanta Journal-Constitution, registered nurse Rhonda Bloschock, who is covered by Blue Cross/Blue Shield, received an envelope containing EOB letters for nine different people. Georgia State Insurance Commissioner John Oxendine described the gaffe to WALB news as "the worst breach of healthcare privacy I've seen in my 14 years in office."
As for the roughly 6 percent of Georgia Blue Cross/Blue Shield customers who were affected, I'm sure they will be heartened by the statement provided by spokeswoman Cindy Sanders, who described the event as an isolated incident that "will not impact future EOB mailings."
It's a mantra Georgia Blue Cross/Blue Shield customers can keep repeating to themselves for years as they constantly check their credit reports for signs of identity theft.
Testing tip: Merging databases is always tricky business, so it's important to run a number of tests using a large sample set to ensure fields don't get muddled together. The data set you use for testing should be large enough to stress the system as a normal database would, and the test data should be formatted in such a way to make it painfully obvious if anything is out of place. Never use the production database as your test set.
Where free shipping really, really isn't free
Testing oversight: Widespread glitches in Web site upgrade
Consequence: Clothier J. Crew suffers huge financial losses and widespread customer dissatisfaction in wake of "upgrade" that blocks and fouls up customer orders for a month.
On June 28, 2008, engineers took down the Web site for clothes retailer J. Crew for 24 hours to perform an upgrade. In terms of the results of this effort, one might argue that the site did not in fact come back online for several weeks, even though it was still serving pages.
The company's 10-Q filing summarized the problems: "During the second quarter of fiscal 2008 we implemented certain direct channel systems upgrades which impacted our ability to capture, process, ship and service customer orders." That's because the upgrade essentially prevented site visitors from doing anything other than look at photos of fashionable clothes.
Among the problems reported by customers was this whopper: A man who ordered some polo shirts received, instead, three child-size shirts and a bill for $44.97 for the shirts, plus $9,208.50 for shipping. And before you ask, no, they weren't hand-delivered by a princess in an enchanted coach.
As a result, the company temporarily shut down e-mail marketing campaigns designed to drive business to the Web site. It also had to offer discounts, refunds, and other concessions to customers who couldn't correct orders conducted online or who received partial or wrong orders.
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