[ci skip] Explain only :json is shipped by default.

kaspth · kaspth · commit dcf639f4adfe · 2016-11-23T22:20:53.000+01:00
Don't want to add defensive programming to this fairly simple thing. Fixes rails#27060.
diff --git a/actionpack/lib/action_dispatch/testing/integration.rb b/actionpack/lib/action_dispatch/testing/integration.rb
@@ -583,7 +583,8 @@ def method_missing(sym, *args, &block)
   # Calling +parsed_body+ on the response parses the response body based on the
   # last response MIME type.
   #
-  # For any custom MIME types you've registered, you can even add your own encoders with:
+  # Out of the box, only <tt>:json</tt> is supported. But for any custom MIME
+  # types you've registered, you can add your own encoders with:
   #
   #   ActionDispatch::IntegrationTest.register_encoder :wibble,
   #     param_encoder: -> params { params.to_wibble },

Original file line number	Diff line number	Diff line change
`@@ -583,7 +583,8 @@ def method_missing(sym, *args, &block)`
`583`	`583`	`# Calling +parsed_body+ on the response parses the response body based on the`
`584`	`584`	`# last response MIME type.`
`585`	`585`	`#`
`586`		`- # For any custom MIME types you've registered, you can even add your own encoders with:`
	`586`	`+ # Out of the box, only <tt>:json</tt> is supported. But for any custom MIME`
	`587`	`+ # types you've registered, you can add your own encoders with:`
`587`	`588`	`#`
`588`	`589`	`# ActionDispatch::IntegrationTest.register_encoder :wibble,`
`589`	`590`	`# param_encoder: -> params { params.to_wibble },`