Frequently Asked Questions About Trunk

FAQs

Q1: How does your service help eliminate flaky test failures?
Flaky test failures can significantly slow down your development process and create confusion within your team. Our service addresses this issue by employing advanced algorithms that automatically detect flaky tests in real-time within your CI pipeline. Once detected, these tests are quarantined to prevent them from impacting the test results of other stable tests. This thorough approach not only minimizes the incidence of false positives but also enhances the reliability of your testing environment, allowing teams to focus on delivering high-quality code without the distraction of inconsistent test results.

Q2: Can I integrate your service with existing tools?
Integration is seamless, as our platform is designed to work with a variety of popular tools that development teams already use. We support integrations with Linear and Jira, which enable automatic ticket creation and updates based on the statuses of tests. By connecting these tools, teams can ensure that they are always in sync with project management workflows and can maintain agility in their development processes. This level of integration allows for a smoother transition between testing and issue resolution, ensuring that your team can address challenges as they arise without losing momentum.

Q3: What happens when a test is identified as flaky?
When our system identifies a test as flaky, it automatically quarantines that test to prevent it from influencing the overall test results. This feature ensures that flaky tests don’t cause additional test runs that waste valuable resources and time. Instead, you can continue running your CI pipeline effectively while we gather comprehensive data on the failures. This approach not only conserves resources but also allows your team to analyze the flaky tests at a later stage, helping you to pinpoint the causes and resolve any underlying issues more efficiently.

Q4: How can I be informed about flaky tests in my pull requests?
Being proactive about flaky tests is crucial for maintaining a healthy development process. Our service provides detailed test summaries directly in your pull requests, alerting your team to any issues that need attention. Additionally, we offer webhook support for tools like Slack, ensuring that your team receives immediate notifications about flaky tests. This transparent communication allows your team to act quickly and efficiently, minimizing downtime and maintaining code quality.

Q5: Is your service language-agnostic?
Yes, our platform is designed to be versatile and flexible, supporting any programming language and any test runner. This makes it an ideal solution for teams that employ a wide array of technologies in their development workflows. The ability to manage flaky tests across different languages and frameworks without the need for multiple tools simplifies your testing process and ensures consistency in test management no matter what technology stack you use.

Q6: What features are included for failure analysis?
Understanding what causes test failures is essential for continuous improvement in any project. Our service leverages AI-powered analytics to provide insights into failing tests, helping you identify duplicate failures and offering summarized insights into the nature of the failures. This data becomes invaluable as it not only helps in spotting trends but also aids in debugging processes. By locating the root causes behind failing tests and CI jobs, teams can focus on resolving these issues systematically, leading to improved reliability in the CI pipeline and higher quality software delivery.