STARWEST 2023 - Developer
Customize your STARWEST 2023 experience with sessions for software developers.
Monday, October 2
Test Automation: How to Start and Succeed
Many organizations invest a lot of effort in test automation at the system level but then have serious problems as their product matures and changes over time. As a leader, how can you ensure that your new automation efforts will get off to a good start? What can you do to ensure that your automation work provides continuing added value? Chris Loder will explain the critical issues you need to know to get a good start, and he will share his extensive experience in building great automation. He covers the most important management issues you should address for test automation success,...
Test Design for Fully Automated Build Architecture
Imagine this…as soon as any developed functionality is submitted into the code repository, it is automatically subjected to the appropriate battery of tests and then released straight into production. Setting up the pipeline capable of doing just that is becoming more and more common and something you need to know about. But most organizations hit the same stumbling block—just what IS the appropriate battery of tests? Automated build architectures don't always lend themselves well to the traditional stages of testing. In this hands-on tutorial, Melissa Benua introduces you to key test...
Tuesday, October 3
A Quality Engineering Introduction to AI and Machine Learning
Although there are several controversies and misunderstandings surrounding AI and machine learning, one thing is apparent — people have quality concerns about the safety, reliability, and trustworthiness of these types of systems. Not only are ML-based systems shrouded in mystery due to their largely black-box nature, they also tend to be unpredictable since they can adapt and learn new things at runtime. Validating ML systems is challenging and requires a cross-section of knowledge, skills, and experience from areas such as mathematics, data science, software engineering, cyber-security,...
Wednesday, October 4
JavaScript Mutation Testing: Improving Confidence in Your Tests
PreviewJavaScript code requires effective testing strategies to avoid bugs in production. Code coverage metrics alone can be misleading and don't necessarily indicate that the code is actually working as intended. It can be easy to get high code coverage metrics, but not actually test anything meaningfully. To address this problem, this session will explore the concept of JavaScript mutation testing. Mutation testing introduces small changes or "mutations" to the code and then expects tests to fail. This technique helps identify areas of the code that may need improvement and strengthens...
Thursday, October 5
A Realistic Approach to Scalable Testing for Cross-Team Distributed Systems
Let’s face it. Building tests tends to take more time than developing new features themselves. It is tedious to build sufficient coverage and cumbersome to maintain long-term. However, on an enterprise systems-level, tests are crucial in ensuring bugs or defects are caught before they reach clients. As engineers, we pour our hearts and souls into trying to identify defects before we release our code to clients. But when rolling out big features, it is rare to successfully complete a software deployment process without some errors popping up along the way. This challenge becomes...
Harnessing the Power of Ephemeral Environments
Integration testing in the staging environment is a pain. One bad commit from a dependency, and all your automated integration tests start failing. Consequently, developers rightly don't want to gate their code pushes on successful integration tests, and integration test results are quickly dismissed as unreliable, and ignored completely. Ephemeral environments change all of that. By using ephemeral environments as a key part of test strategies, not only has John Jenkins succeeded in moving staging dependent integration tests into the build pipeline, but he has also caught and prevented...
Simplify Agile Testing Using SPOCK
PreviewThis session will share how to simplify agile testing using SPOCK. If your team is being impacted by complexity in your testing, improve your design with self-contained, repeatable, and independent tests with consistent and expressive reports. Reduce cycle time and test more often. SPOCK also easily integrates with DevOps pipelines for a frictionless testing transformation. By applying these techniques, Pradynya Adwankar saw significant improvement in her development teams’ confidence in testing more often, an improved level of efficiency, and faster deployments. See how your non-...
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Integrating Accessibility into Agile
PreviewMany times accessibility activities occur late in a project’s release when it takes longer to figure out problems and costs more to fix them. Typically all you can do at this point is patch the problems rather than fix them properly. CGI Federal approaches accessibility with an agile mindset, integrating it throughout the iterative design, user story creation, development, and testing efforts. During this session, Pavani Gonuguntla and Stephen Omojuyigbe will focus on case studies and recommended best practices from where they worked with management and cross-functional teams to get...
How I Spend More on Coffee Than DevOps
PreviewJacob Orshalick and focus.dev solutions are a development shop that provides Continuous Delivery for every client product they build. Even so, with the cloud solutions available today, they just don’t need a DevOps team. Maybe after this session you won’t need one either. Automating your infrastructure—you need an environment where your software product can be deployed for testing. Attendees will learn how to use AWS CloudFormation with AWS Serverless Access Model (SAM) to automate the creation of their deployment environment stack. They will see how they can then make changes to...