Behatch/contexts — pull request #108 by stephpy (2014-12-30 08:56:10+00:00)
Title: Improve json context

- Add @EmmanuelVella fix "Fix json schema validation" into branch behat-2.X
- Add step: in JsonContext:

Then the JSON should be invalid according to this schema:
xxxxxxxx
the JSON node "(?P[^"]*)" should be valid according to the schema "(?P[^"]*)"
the JSON node "(?P[^"]*)" should not be valid according to the schema "(?P[^"]*)"

- Fix step `the JSON node "Item[10]" should not exist` when the node is an array.