development

Conference Presentations

Better Software West 2018, Agile Dev West 2018, DevOps West 2018 Overcoming Test-Driven Damage
Slideshow

Test-driven development is supposed to help us refactor our code safely, but we often find that when we refactor our code, we also have to refactor our tests. What was supposed to add safety becomes a burden requiring time and effort. Writing good unit tests is a critical skill that developers need to master in order to get the most benefit from test-driven development. Tests must be unique, written at the right level of abstraction, and implementation-independent in order to be most valuable. In this session, David Bernstein will cover effective techniques for doing TDD that support building useful tests and quality code. You’ll learn how to approach TDD in a way that yields the right number and kind of tests to support improved refactoring. Working through a few code examples, you’ll see how many assertions are required to specify a linear range, exceptions, and other boundary conditions.

David Bernstein
DevOps West 2018, Agile Dev West 2018, Better Software West 2018 Liquibase: An Open Source Version Control Tool for Your Database
Slideshow

[video:https://youtu.be/L63U-B2mdf0 width:300 height:200 align:right]

Blaine Carter
Better Software West 2018, Agile Dev West 2018, DevOps West 2018 Strategies for Selecting the Right Open Source Framework for Cross-Browser Testing
Slideshow

[video:https://www.youtube.com/watch?v=-M9uWjd4WJY&feature=youtu.be width:300 height:200 align:right]

Eran Kinsbruner
STAREAST 2018 DevOps Tools for Winning Agility
Slideshow

With a myriad of tools to choose from—open source, free, paid, and enterprise level—teams and organizations have seemingly endless options. Making the right tool decisions can impact the level of quality and success within DevOps projects. Kellyn Pot'Vin-Gorman discusses different tools, what tools work best together, and how—even in teams that are in silos—the right choices can make the difference between success and failure in DevOps implementations. Explore tools—such as Ansible, Jenkins, Maven, Delphix, Github, Liquibase, and Terraform—for automating builds and virtualization. Review reasons for choosing open source, “freemium,” or enterprise tools along with different hybrid tool combinations and explore why companies face new challenges as DevOps tools mature.

Kellyn Pot'Vin-Gorman
DevOps West 2018, Agile Dev West 2018, Better Software West 2018 Use DevOps Principles to Transform Culture
Slideshow

[video:https://youtu.be/EfT_wfBNurs width:300 height:200 align:right]

Ashley Hunsberger
STAREAST 2018 API Testing: How to Write Tests, Integrate into CI, and Track What You're Testing
Slideshow

Some developers and testers think that APIs, whether internally developed or not, should just work. Unfortunately, without a significant amount of focus on testing API services, one little flaw can spell disaster for your application—especially security vulnerabilities where hackers will target your application. Elise Carmichael discusses the risks of not fully testing APIs, how to be sure that all services are tested fully, and the types of negative testing you need to do on APIs. She shows you a method to organize your tests using Postman, a tool for REST web services testing. During this session, Elise and the participants will write some Postman API tests with variables and then execute the tests with Newman, a command line application for running Postman tests that you can include in continuous integration scripts.

Elise Carmichael
Jeff "Cheezy" Morgan Overcoming the Hurdles of Continuous Delivery: An Interview with Jeff "Cheezy" Morgan
Video

In this interview, Jeff Morgan, the chief technology officer and cofounder of LeanDog, explains how continuous delivery and continuous deployment have changed how software teams do business. He breaks down funding projects versus teams and validating quality as you build your product.

Jennifer Bonine's picture Jennifer Bonine
BSE Testing Balance Discovery and Delivery with Dual-Track Agile
Slideshow

Do your product teams frequently struggle to have groomed and well-defined stories ready for the developers? Do you find yourselves frequently in “feed the beast” mode to keep your development teams busy? Do your product teams have problems gaining shared understanding across product...

Sean McKeever
BSE Testing Databases in a Continuous Integration/Delivery Process
Slideshow

DevOps is transforming software development with many organizations adopting lean development practices, implementing continuous integration (CI), and performing regular continuous deployment (CD) to their production environments. However, the database is largely ignored and often seen as...

Steve Jones
BSE Testing Use Mind Maps to Increase Team Velocity and Communication
Slideshow

Ever sit in a strategy review session and get little or no participation from others? Or feel like you left a planning session with a different understanding of what was agreed to? If you feel there must be a more effective way to communicate important information around your strategy and...

Jennifer Bonine

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