Write tests in the style of Test.Hspec.Wai for your Servant APIs
Just import Test.Hspec.Wai.Servant and you're good to go! Don't import Test.Hspec.Wai as hspec-wai-servant shadows some of its bindings; however, hspec-wai-servant does re-export some useful things from hspec-wai.
See tests for usage examples.
Not every servant API combinator is implemented yet.