User management test suite

Added:
    - Update default "root" user password.

Resolves  openbmc/openbmc-test-automation#888

Change-Id: If7d36dc131e8e367513e5147d2cf1f1b52de121e
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/rest_client.robot b/lib/rest_client.robot
index b164164..3530bee 100644
--- a/lib/rest_client.robot
+++ b/lib/rest_client.robot
@@ -113,6 +113,8 @@
 
 Initialize OpenBMC
     [Arguments]  ${timeout}=20  ${quiet}=${1}
+    ...  ${OPENBMC_USERNAME}=${OPENBMC_USERNAME}
+    ...  ${OPENBMC_PASSWORD}=${OPENBMC_PASSWORD}
 
     # Description of argument(s):
     # timeout  REST login attempt time out.
@@ -122,9 +124,12 @@
     # This will retry at 20 second interval.
     Wait Until Keyword Succeeds  40 sec  20 sec
     ...  Post Login Request  ${timeout}  ${quiet}
+    ...  ${OPENBMC_USERNAME}  ${OPENBMC_PASSWORD}
 
 Post Login Request
     [Arguments]  ${timeout}=20  ${quiet}=${1}
+    ...  ${OPENBMC_USERNAME}=${OPENBMC_USERNAME}
+    ...  ${OPENBMC_PASSWORD}=${OPENBMC_PASSWORD}
 
     # Description of argument(s):
     # timeout  REST login attempt time out.