Troubleshooting

When I start Jest, it just hangs, stuck on Determining test suites to run...

Jest, setup with jest-preset-cljest and running without the CI environment variable, expects to find a running compilation watch process, which starts a server running on the port optionally configured in your cljest.edn file. Ensure that you've started the watch process, e.g. clj -X cljest.compilation/watch.

I get errors related to a namespace not existing

Make sure that your test-src-dirs corresponds to a path in your classpath, as internally cljest makes some assumptions based on these paths. If you're certain that your test-src-dirs is correct and you're still having issues, please raise an issue and include your config and current classpath.