> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. ## 0.12.0 **`(feat):`** Auto-generated unit and integration tests against a mock server. ### What's new * Beta: The SDK now generates tests leveraging auto-generated data to test typing, as well as wire-formatting (e.g. the SDKs are sending and receiving data as expected). This comes out of the box within the generated github workflow, as well as through the fern cli: `fern test --command "your test command"`.