add support for EnvInject mask password params option

Added support for EnvInject mask password params option
Added unit test to cover inject_passwords in wrappers module

Change-Id: Ic6eb44cc6946f3f4636212868b6665dbde853c40

jenkins_jobs/modules/wrappers.py

@@ -600,23 +600,22 @@ def inject_passwords(parser, xml_parent, data):
     <https://wiki.jenkins-ci.org/display/JENKINS/EnvInject+Plugin>`_
 
     :arg bool global: inject global passwords to the job
+    :arg bool mask-password-params: mask passsword parameters
     :arg list job-passwords: key value pair of job passwords
 
         :Parameter: * **name** (`str`) Name of password
                     * **password** (`str`) Encrypted password
 
-    Example::
+    Example:
+
+    .. literalinclude:: /../../tests/wrappers/fixtures/passwords001.yaml
 
-      wrappers:
-        - inject-passwords:
-            global: true
-            job-passwords:
-              - name: ADMIN
-                password: 0v8ZCNaHwq1hcx+sHwRLdg9424uBh4Pin0zO4sBIb+U=
     """
     eib = XML.SubElement(xml_parent, 'EnvInjectPasswordWrapper')
     XML.SubElement(eib, 'injectGlobalPasswords').text = \
         str(data.get('global', False)).lower()
+    XML.SubElement(eib, 'maskPasswordParameters').text = \
+        str(data.get('mask-password-params', False)).lower()
     entries = XML.SubElement(eib, 'passwordEntries')
     passwords = data.get('job-passwords', [])
     if passwords:

tests/wrappers/fixtures/passwords001.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project>
+  <buildWrappers>
+    <EnvInjectPasswordWrapper>
+      <injectGlobalPasswords>true</injectGlobalPasswords>
+      <maskPasswordParameters>true</maskPasswordParameters>
+      <passwordEntries>
+        <EnvInjectPasswordEntry>
+          <name>ADMIN</name>
+          <value>0v8ZCNaHwq1hcx+sHwRLdg9424uBh4Pin0zO4sBIb+U=</value>
+        </EnvInjectPasswordEntry>
+      </passwordEntries>
+    </EnvInjectPasswordWrapper>
+  </buildWrappers>
+</project>

tests/wrappers/fixtures/passwords001.yaml

@@ -0,0 +1,8 @@
+wrappers:
+    - inject-passwords:
+        global: true
+        mask-password-params: true
+        job-passwords:
+            - name: ADMIN
+              password: 0v8ZCNaHwq1hcx+sHwRLdg9424uBh4Pin0zO4sBIb+U=
+