It takes a very long time (about 15 seconds) for me to run a suite of about 10 tests using Jest and React Testing Library, kicked off through Intellij Ultimate (Webstorm)

But when I look at the test results pane, it looks like almost all of that time (like 14 seconds) is spent simply setting up the test environment, loading the libraries, etc.

Then it blazes through all 10 tests lightning fast, in less than a second.

Obviously we don't want to spend so much time re-configuring every time, if we are writing tests with minor changes in between.

Isn't there a way to configure this so that after the configuration/loading stage, we can simply repeat the step of editing the test file and rerunning, without having to start over with every change?