tree 007584818f5dae508a5e5e77201c33d2c7c45711
parent bddb20de1313f61d5dbac8444901fbb21d554178
author Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1475545753 -0700
committer Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1478108311 -0700

Add negative tests about update-volume API

As the following part of API-WG guidline[1],

 If a request contains a reference to a nonexistent resource in the
 body (not URI), the code should be 400 Bad Request. Do not use 404
 NotFound because :rfc:`7231#section-6.5.4` (section 6.5.4) mentions
 the origin server did not find a current representation for the
 target resource for 404 and representation for the target resource
 means a URI

Nova should return a NotFound(404) on this first test case, but it
should return a BadRequest response(400) in this second case, because
the second volume id is specified in a request body.

[1]: https://github.com/openstack/api-wg/blob/master/guidelines/http.rst#failure-code-clarifications

Depends-On: Ib781b116f5af713d64b5880858cc4f81c3da3977
Related-Bug: #1629110
Change-Id: I409c4fd53e272f6b15fb2a34068e3d003317290e