Create test plan for testing LOCK requests on WebDAV

We should have some automated integration tests on whether LOCK requests do work for the whitelisted clients. (currently "Microsoft Office OneNote 2013" and "WebDAVFS")

Supported client

Request:

LOCK /master/remote.php/webdav/README.md HTTP/1.1
Cache-Control: no-cache
Connection: Keep-Alive
Pragma: no-cache
Content-Type: text/xml; charset="utf-8"
User-Agent: Microsoft Office OneNote 2013
Content-Length: 0
Host: localhost
Authorization: Basic YWRtaW46YWRtaW4=

<?xml version="1.0" encoding="utf-8" ?><D:lockinfo xmlns:D="DAV:"><D:lockscope><D:exclusive/></D:lockscope><D:locktype><D:write/></D:locktype><D:owner><D:href>MIS\bkirsch</D:href></D:owner></D:lockinfo>

Response:

HTTP/1.1 200 OK
Date: Tue, 26 Jan 2016 16:36:48 GMT
Server: Apache/2.4.16 (Unix) PHP/5.6.16
X-Powered-By: PHP/5.6.16
Set-Cookie: ocaez77rfdft=c9sc0u4rnngtvtp1a65v4r9pb7; path=/master; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: oc_sessionPassphrase=YOw%2FNGaZsg9Dbe10jCD2p0j1f4IKfcBgK%2FWydFSmKPDoCyNmbNikDZsOJpqQs8H%2B07fkz6jrQwBUMS2fhUR9WHuQiTRHiihVswfgKV5dxkQO8Bwh%2FYGdG1qQBO9rPuIp; path=/master; httponly
Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; frame-src *; img-src * data: blob:; font-src 'self' data:; media-src *; connect-src *
Set-Cookie: ocaez77rfdft=lir96ulc6v1jk0s099n4bfua50; path=/master; HttpOnly
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
X-Robots-Tag: none
X-Frame-Options: SAMEORIGIN
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Content-Length: 551
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8

<?xml version="1.0"?>
<d:prop xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns" xmlns:oc="http://owncloud.org/ns">
 <d:lockdiscovery>
  <d:activelock>
   <d:lockscope>
    <d:exclusive/>
   </d:lockscope>
   <d:locktype>
    <d:write/>
   </d:locktype>
   <d:lockroot>
    <d:href>README.md</d:href>
   </d:lockroot>
   <d:depth>infinity</d:depth>
   <d:timeout>Second-1800</d:timeout>
   <d:locktoken>
    <d:href>opaquelocktoken:04c6e90faac2675aa89e2176d2eec7d8</d:href>
   </d:locktoken>
   <d:owner/>
  </d:activelock>
 </d:lockdiscovery>
</d:prop>

---

# Not supported client:

Request:

LOCK /master/remote.php/webdav/README.md HTTP/1.1
Cache-Control: no-cache
Connection: Keep-Alive
Pragma: no-cache
Content-Type: text/xml; charset="utf-8"
User-Agent: Unsupported
Content-Length: 0
Host: localhost
Authorization: Basic YWRtaW46YWRtaW4=

<?xml version="1.0" encoding="utf-8" ?><D:lockinfo xmlns:D="DAV:"><D:lockscope><D:exclusive/></D:lockscope><D:locktype><D:write/></D:locktype><D:owner><D:href>MIS\bkirsch</D:href></D:owner></D:lockinfo>

Response:

HTTP/1.1 501 Not Implemented
Date: Tue, 26 Jan 2016 17:02:01 GMT
Server: Apache/2.4.16 (Unix) PHP/5.6.16
X-Powered-By: PHP/5.6.16
Set-Cookie: ocaez77rfdft=94klbhgo2jl01e0a3rtkbo34l3; path=/master; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: oc_sessionPassphrase=xo3kzqsdKW5z0rGHTpTbtATFp8NiCyTRS6NEAzNKSAXPQkyNpG%2F5J8PQdp8W3VupniOGwpXdlU0bB%2B8187bkHrZ65gN7a0kf8rl%2FRh7WbuYDf0WPXXdAFEVyUXt1YZ0M; path=/master; httponly
Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; frame-src *; img-src * data: blob:; font-src 'self' data:; media-src *; connect-src *
Set-Cookie: ocaez77rfdft=1mlc8n97f07u7otiecr8epf5a0; path=/master; HttpOnly
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
X-Robots-Tag: none
X-Frame-Options: SAMEORIGIN
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Content-Length: 247
Connection: close
Content-Type: application/xml; charset=utf-8

<?xml version="1.0" encoding="utf-8"?>
<d:error xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns">
  <s:exception>Sabre\DAV\Exception\NotImplemented</s:exception>
  <s:message>There was no handler found for this "LOCK" method</s:message>
</d:error>

No file or existing test is named. Start by locating the QA integration-test entry point for WebDAV and reproduce the LOCK requests against /remote.php/webdav/README.md. Done means automated coverage confirms 200 lock discovery for Microsoft Office OneNote 2013 and WebDAVFS, and 501 Not Implemented for an unsupported client.