I want to separate e2e test and unit test. How does everyone set up ??

Could you please explain your question in the context of Ktor?

@Aleksei Tirman [JB] Thank you for replying I am running test with ./gradlew test command I think this is the feature of default test library for ktor. This run test under src/test directory, but I want to add another directly for test such as src/e2e and run test using another command.

This is a feature of Gradle not of Ktor. You can use information from this article or any similar one to set a task for running e2e tests.

Sorry being late. I am happy to know that How to I approach this problem.