authorization property: add extended read support

This authorization requires the extended read permission plugin:
https://wiki.jenkins-ci.org/display/JENKINS/Extended+Read+Permission+Plugin

Include test for the authorization properties.

Change-Id: I9364524398f4e3f0d6ccccd88d5046e7504e2123
Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>

jenkins_jobs/modules/properties.py

@@ -287,6 +287,7 @@ def authorization(parser, xml_parent, data):
       job-delete
       job-configure
       job-read
+      job-extended-read
       job-discover
       job-build
       job-workspace
@@ -313,12 +314,14 @@ def authorization(parser, xml_parent, data):
             anonymous:
               - job-discover
               - job-read
+              - job-extended-read
     """
 
     mapping = {
         'job-delete': 'hudson.model.Item.Delete',
         'job-configure': 'hudson.model.Item.Configure',
         'job-read': 'hudson.model.Item.Read',
+        'job-extended-read': 'hudson.model.Item.ExtendedRead',
         'job-discover': 'hudson.model.Item.Discover',
         'job-build': 'hudson.model.Item.Build',
         'job-workspace': 'hudson.model.Item.Workspace',

tests/properties/fixtures/authorization.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project>
+  <properties>
+    <hudson.security.AuthorizationMatrixProperty>
+      <permission>hudson.model.Item.Read:anonymous</permission>
+      <permission>hudson.model.Item.ExtendedRead:anonymous</permission>
+    </hudson.security.AuthorizationMatrixProperty>
+  </properties>
+</project>

tests/properties/fixtures/authorization.yaml

@@ -0,0 +1,5 @@
+properties:
+    - authorization:
+        anonymous:
+            - job-read
+            - job-extended-read