Ability to get file from secured source

PROD-31387

Change-Id: Ica1c58f89d962fb4c3a8bc63f207f664ee39c1e5
diff --git a/tests/pillar/system.sls b/tests/pillar/system.sls
index d5a953e..1ca26c4 100644
--- a/tests/pillar/system.sls
+++ b/tests/pillar/system.sls
@@ -19,6 +19,15 @@
       sample2.txt:
         name: /tmp/sample2.txt
         source: http://techslides.com/demos/samples/sample.txt
+      sample3.tar.gz:
+        name: /tmp/sample3.tar.gz
+        secured_source:
+          protocol: http #optional
+          user: username
+          password: password
+          url: wordpress.org/latest.tar.gz
+        secured_hash: #optional
+          url: wordpress.org/latest.tar.gz.md5
       test2:
         name: /tmp/test2.txt
         contents: |