josephruscio/rack-test-rest — pull request #7 by nextmat (2012-01-03 21:37:36+00:00)
Title: Only evaluate primary strength when checking Content-Type.

Later versions of Sinatra 1.2 and all versions of 1.3 now include charset in the Content-Type header. This ensures that rack-test-rest only checks the primary content-type string and discards properties for the purposes of equivalence.