Bamboo gives us the ability to run phpunit tests, but likely given a lower popularity, nothing for phpspec.
I suspect however (Googling) that it must be possible! https://revive.beccati.com/bamboo/browse/PHP-PHPSPEC-813/test
Has anyone successfully fed phpspec tests into Bamboo?
Thanks.
The answer was to run the test with the junit formatter. Bamboo has built-in support for the former, and this made the tests run smoothly.