How does the Testing pane work?

[davidanthoff]

Prerelease of new testing framework and test run UI in VS Code

I just pushed out a new release of the Julia VS Code extension (1.7.6) to everyone that includes a preview of our new test UI and a general new testing framework for Julia. For a short demo, take a look at our Juliacon talk https://youtu.be/Okn_HKihWn8?t=1268. This new set of features consists of two new packages (TestItems.jl and TestItemRunner.jl) and the new UI in the Julia VS Code extension. A good way to refer to this new test framework is by the “test item” name. How to write test items …