diff --git a/hpe3parclient/http.py b/hpe3parclient/http.py
index decfc32f..58120e26 100644
--- a/hpe3parclient/http.py
+++ b/hpe3parclient/http.py
@@ -167,12 +167,13 @@ def _http_log_req(self, args, kwargs):
             string_parts.append(header)
 
         HTTPJSONRESTClient._logger.debug("\nREQ: %s\n" % "".join(string_parts))
+        
         if 'body' in kwargs:
             if 'password' in kwargs['body']:
                 kwargs['body']['password'] = "********"
             HTTPJSONRESTClient._logger.debug("REQ BODY: %s\n" %
                                              (kwargs['body']))
-
+        
     def _http_log_resp(self, resp, body):
         if not self.http_log_debug:
             return
diff --git a/test/test_HPE3ParClient_host.py b/test/test_HPE3ParClient_host.py
index f5f30bfd..4a0e0468 100644
--- a/test/test_HPE3ParClient_host.py
+++ b/test/test_HPE3ParClient_host.py
@@ -15,7 +15,7 @@
 """Test class of 3PAR Client handling Host."""
 
 from test import HPE3ParClient_base as hpe3parbase
-
+import mock
 from hpe3parclient import exceptions
 
 # Insert colons into time string to match WWN format.
@@ -615,7 +615,6 @@ def test_5_query_host_wwn(self):
         optional = {'domain': DOMAIN}
         fc = [WWN1]
         self.cl.createHost(HOST_NAME1, None, fc, optional)
-
         hosts = self.cl.queryHost(wwns=[fc.pop().replace(':', '')])
         self.assertIsNotNone(hosts)
         self.assertEqual(1, hosts['total'])
@@ -645,9 +644,12 @@ def test_5_query_host_iqn_and_wwn(self):
         self.assertIn(HOST_NAME2, [host['name'] for host in hosts['members']])
         self.printFooter('query_host_iqn_and_wwn')
 
-    def test_6_find_host(self):
+    @mock.patch('hpe3parclient.client.HPE3ParClient._run')
+    @mock.patch('hpe3parclient.client.HPE3ParClient.deleteHost')
+    def test_6_find_host(self, mock_deletehost, mock_run):
         self.printHeader('find_host_wwn')
-
+        mock_run.return_value = 'host name'
+        mock_deletehost.return_value = None
         hosts = self.cl.findHost(wwn=WWN1)
 
         if hosts is not None:
diff --git a/test/test_HPE3ParClient_system.py b/test/test_HPE3ParClient_system.py
index 2afbf055..dc85aaa9 100644
--- a/test/test_HPE3ParClient_system.py
+++ b/test/test_HPE3ParClient_system.py
@@ -16,6 +16,7 @@
 
 from testconfig import config
 import unittest
+import mock
 from test import HPE3ParClient_base as hpe3parbase
 
 from hpe3parclient import exceptions
@@ -30,7 +31,8 @@ def tearDown(self):
         # very last, tear down base class
         super(HPE3ParClientSystemTestCase, self).tearDown()
 
-    def test_get_patch(self):
+    @mock.patch('hpe3parclient.client.HPE3ParClient._run')    
+    def test_get_patch(self, mockrun):
         """This can work with or without a patch, but you need to manually
            enter a valid one or use the bogus one.
 
@@ -43,7 +45,7 @@ def test_get_patch(self):
         #
         # bogus patch name that should consistently be not recognized:
         patch_id = 'P16-BOGUS'
-
+        mockrun.return_value = ["Patch P16-BOGUS not recognized"]
         result = self.cl.getPatch(patch_id)
         self.assertIsNotNone(result)
         if len(result) > 1:
diff --git a/test/test_HPE3ParClient_volume.py b/test/test_HPE3ParClient_volume.py
index 6b6dbea1..ed1e0c76 100644
--- a/test/test_HPE3ParClient_volume.py
+++ b/test/test_HPE3ParClient_volume.py
@@ -17,7 +17,7 @@
 import time
 import unittest
 from testconfig import config
-
+import mock
 from test import HPE3ParClient_base as hpe3parbase
 
 from hpe3parclient import exceptions
@@ -2019,17 +2019,20 @@ def test_22_failover_remote_copy_group(self):
 
         self.printFooter('failover_remote_copy_group')
 
-    def test_23_get_volume_snapshots(self):
+    @mock.patch('hpe3parclient.client.HPE3ParClient._run')
+    def test_23_get_volume_snapshots(self, mock_run):
         # Create volume and snaphot it
         optional = {'snapCPG': CPG_NAME1}
         self.cl.createVolume(VOLUME_NAME1, CPG_NAME1, SIZE, optional)
 
         self.cl.createSnapshot(SNAP_NAME1, VOLUME_NAME1)
         self.cl.createSnapshot(SNAP_NAME2, VOLUME_NAME1)
-
+        mock_run.return_value = ["MiB)- Id Name Prov Compr Dedup Type  CopyOf BsId Rd -Detailed_State-Snp Usr VSize",
+    "1, .srdata ,full ,NA, NA, base ,--- 1, RW ,normal ,0,882",
+ "2 ,SNAP_UNIT_TEST1,full,NA,NA,base,  --- 1,RW,normal,0,882",
+ "3,SNAP_UNIT_TEST2,full,NA,NA,base,--- 1,RW,normal,0,882"]
         # Get the volumes snapshots
         snapshots = self.cl.getVolumeSnapshots(VOLUME_NAME1)
-
         # Set snapshot names. If the test is not against a live array, we
         # need to add the snapshot suffix.
         if not is_live_test():
@@ -2041,15 +2044,20 @@ def test_23_get_volume_snapshots(self):
         self.assertEqual([SNAP_NAME1, SNAP_NAME2], snapshots)
 
         # Test where volume does not exist
+        mock_run.return_value = ["MiB)- Id Name Prov Compr Dedup Type  CopyOf BsId Rd -Detailed_State-Snp Usr VSize",
+    "",
+ "",
+ ""]
         snapshots = self.cl.getVolumeSnapshots("BAD_VOL")
         # An empty list is returned if the volume does not exist
         self.assertEqual([], snapshots)
 
-    def test_24_set_qos(self):
+    @mock.patch('hpe3parclient.client.HPE3ParClient._run')
+    def test_24_set_qos(self, mock_run):
         self.printHeader('set_qos')
         self.cl.createVolumeSet(VOLUME_SET_NAME4,
                                 comment="Unit test volume set 4")
-
+        mock_run.return_value="QOS Exception"
         self.assertRaises(
             exceptions.SetQOSRuleException,
             self.cl.setQOSRule,
@@ -2057,6 +2065,7 @@ def test_24_set_qos(self):
 
         max_io = 300
         max_bw = 1024
+        mock_run.return_value = None
         self.cl.setQOSRule(VOLUME_SET_NAME4, max_io, max_bw)
         self.cl.setQOSRule(VOLUME_SET_NAME4, max_io)
         self.cl.setQOSRule(VOLUME_SET_NAME4, max_bw)