September 25, 2018

...Learn TDD with Codemanship

Third-Generation Testing - Øredev 2018, Malmö, November 22nd

If you're planning on coming to Øredev in Sweden this November, I'm running a brand new training workshop on the final day about Third-Generation Software Testing.

First-generation testing was manual: running the program and clicking the buttons ourselves. We quickly learned that this was slow and often patchy, creating a severe bottleneck in development cycles.

Second-generation testing removed that bottleneck by writing code to test our code.

But what about the tests we didn't think of?

Exploratory testing brought us back to a manual process of exploring what else might be possible - what combinations of inputs, user actions and pathways - using the code we delivered, outside of the behaviours encoded in our automated tests.

Manual exploratory testing suffers from the same setbacks as any kind of manual testing, though. It's slow, and can miss heaps of cases in complex logic.

Third-generation testing automates the generation of the test cases themselves, enabling us to explore much wider state spaces than a manual process could ever hope to achieve. With a little extra test code, and a bit of ingenuity, you can explore thousands, tens of thousands, hundreds of thousands and even millions of extra test cases - combinations, paths, random inputs and ranges - using tools you already know.

In this workshop, we'll explore some simple techniques for adapting and reusing our existing unit tests to exhaustively test our critical code. We'll also look at techniques for identifying what code might need us to go further, and how we can use Cloud technology to execute millions of extra tests in minutes.

You can find out more and book your place at http://oredev.org/2018/sessions/third-generation-software-testing




Posted 2 months, 4 days ago on September 25, 2018