John Smart

Presentations

Completing the circle - Automated web tests as a team communication tool

Acceptance Test Driven Development, or ATDD, has proven to be a very effective technique, both for driving and guiding development, and for enhancing communication between developers and other project stakeholders. But why stop there? Well designed Acceptance Tests can also act as a formidable documentation source and communication tool. Indeed, when written in a narrative, BDD-type style, Acceptance Tests have the potential to document in detail how the user interacts with the application.

In this talk we will look at the role of automated Acceptance Tests not only for testing, but also as part of the whole development lifecycle, from writing the user stories right through to deploying the application. We will also look at ways to make your automated acceptance tests more expressive and how to use them more effectively as a communication, reporting and documentation tool.

Finally, we will present and demonstrate a new open source library that helps developers and testers write automated acceptance tests for web applications using WebDriver/Selenium 2. This library also produces clean, narrative-style reports illustrated with screenshots that effectively describe the application's functionality and behaviour, as well as any regressions or pending features.

JUnit Kung Fu: Getting More Out of Your Unit Tests

JUnit is the de facto standard in Java testing. Yet many advanced JUnit features are little known and poorly understood. This session reviews some lesser-known features of JUnit, along with a few associated libraries, that can make your unit tests more powerful, expressive, and fun. The session is intended for Java developers, lead developers, and architects trying to introduce good testing practices into their teams.

Attendees will learn about the latest JUnit tips and tricks, including: - The fine art of naming your tests - Writing clearer and more expressive tests with Hamcrest and Mockito - Data-driven testing in JUnit with parameterized tests and theories - Using JUnit rules to extend your test cases and writing your own rules to customize JUnit - Extending JUnit by writing your own test runners

Jenkins Continuous Integration in Action

The team dynamics and agile process revolution of the last several years has taught us that continuous integration (CI) is a necessary part of a healthy agile team. Jenkins (formerly Hudson) is the idea and footprint leader in the CI space. A recent survey stated that over 70% of all CI installations have Jenkins in their DNA. What's so awesome about this particular CI tool?

Get on board with a ground-up survey of how to install, apply, upgrade, and leverage the free an open source Jenkins Continuous Integration server for your build, whether it be Ant, Maven, Gradle, JavaScript, Rake, or just shell scripts.

In this presentation, you'll learn how to add plugins for additional build and analysis phases, how to cluster Jenkins on a subnet for a swarm of CI servers that automatically load balance and collate reports, and lastly, how to manage Jenkins on a disparate set of OSes to natively test your unit and integration tests on all your supporter platforms.