Home / BlogIntroducing Unit Tests for Flows: Ensure Reliability with Every ChangeJune 18 2025News & Products UpdatesAnna GellerProduct Lead Table of Contents Table of ContentsWhy Unit Tests?What Are Unit Tests in Kestra?How Tests Are StructuredFixturesAssertionsWriting and Running Unit TestsHow to Create TestsHow to Run TestsMinimal Example: Health Check FlowUsing Namespace Files in FixturesUsing Inline Files FixturesDeveloping Tests From the UINext StepsContribute Edit this page Join us on Slack YouTube GitHub Twitter BlueSky LinkedIn Automated, isolated tests for your Kestra flows. Table of Contents Table of ContentsWhy Unit Tests?What Are Unit Tests in Kestra?How Tests Are StructuredFixturesAssertionsWriting and Running Unit TestsHow to Create TestsHow to Run TestsMinimal Example: Health Check FlowUsing Namespace Files in FixturesUsing Inline Files FixturesDeveloping Tests From the UINext StepsContribute Edit this page Join us on Slack YouTube GitHub Twitter BlueSky LinkedIn