All programs need some form of logging built in to them, so we can observe what it is doing. This is especially important when things go wrong. One of the differences between a great programmer and a bad programmer is that a great programmer adds logging and tools that make it easy to debug the program when things fail.
When the program works as expected, there is often no difference in the quality of the logging. However, as soon as the program fails, or you get the wrong result, you can almost immediately tell the good programmers from the bad. Continue reading
When I found out about the book ”How Google Tests Software“, it didn’t take long until I had ordered a copy. I find it quite fascinating to read about how Google does things, whether it is about their development process, their infrastructure, their hiring process, or, in this case, how they test their software. I am a developer at heart, but I have worked for a few years as a tester, so testing is also dear to me.
It’s quite an interesting book, and it makes some great points about the future of testing. However, despite the phrase “Help me test like Google” on the cover, it is not as useful as I had hoped when it comes to improving your own testing. Continue reading