Currently this module has 2 different ways of writing test suites, either with TestSuite and test or describe and it. Initially I wrote TestSuite and test syntax as an easy way to write grouped tests without having to nest them in callbacks for each group layer like you currently have to with describe. If you have multiple layers of tests, you would have a lot of indentation in front of each line of your test. With TestSuite and test, all tests have the same base indentation level, you just pass in what group they belong to as an argument.

If I change the describe/it functions to optionally take a TestSuite or DescribeBlock or Symbol representing the test group and update describe to return it for passing into other describe/it function calls to make them children of it.