Change default behavior to look for the test file associated instead of just running the tests

[idavis]

As it works right now, IsePester will run the current script in Pester. I think it would be helpful if the following situation would be supported:

I am working on foo.ps1 with tests in foo.tests.ps1 in the same directory. If I trigger the Pester shortcut while in foo.ps1, the tool should look for foo.tests.ps1 and run it if it exists; otherwise, run the current file.

[dfinke]

Great idea Ian. I agree. I'm looking at it. Let me know if you want to do a PR. If I don't here from you I'll check in what I come up with.

Thanks
Doug

[dfinke]

Added this feature in https://github.com/dfinke/IsePester/blob/e351376aa59f95f7d3ababa21859a49d57a42e2a/IsePester.psm1