Fixing the vm_life_cycle expunge test

* expunge.interval determines the ExpungeTask interval to cleanup the
VM and post expunge.delay seconds we delete the VM entry. So let's just
wait long enough

test/integration/smoke/test_vm_life_cycle.py

@@ -104,7 +104,7 @@ class Services:
                     "name": "testISO",
                     "url": "http://nfs1.lab.vmops.com/isos_32bit/dsl-4.4.10.iso",
                      # Source URL where ISO is located
-                    "ostypeid": '1a568aed-db2d-41ca-b644-416b0bdc067e',
+                    "ostypeid": '93ffa3ea-ef02-4e56-9940-f04158353555',
                     "mode": 'HTTP_DOWNLOAD', # Downloading existing ISO 
                 },
                 "template": {
@@ -118,7 +118,7 @@ class Services:
             "sleep": 60,
             "timeout": 10,
             #Migrate VM to hostid
-            "ostypeid": '1a568aed-db2d-41ca-b644-416b0bdc067e',
+            "ostypeid": '93ffa3ea-ef02-4e56-9940-f04158353555',
             # CentOS 5.3 (64-bit)
             "mode":'advanced',
         }
@@ -165,6 +165,7 @@ class TestDeployVM(cloudstackTestCase):
                         self.account
                         ]
 
+    
     def test_deploy_vm(self):
         """Test Deploy Virtual Machine
         """
@@ -312,6 +313,7 @@ class TestVMLifeCycle(cloudstackTestCase):
         cleanup_resources(self.apiclient, self.cleanup)
         return
 
+    
     def test_01_stop_vm(self):
         """Test Stop Virtual Machine
         """
@@ -347,6 +349,7 @@ class TestVMLifeCycle(cloudstackTestCase):
                         )
         return
 
+    
     def test_02_start_vm(self):
         """Test Start Virtual Machine
         """
@@ -384,6 +387,7 @@ class TestVMLifeCycle(cloudstackTestCase):
                         )
         return
 
+    
     def test_03_reboot_vm(self):
         """Test Reboot Virtual Machine
         """
@@ -419,6 +423,7 @@ class TestVMLifeCycle(cloudstackTestCase):
                         )
         return
 
+    
     def test_04_change_offering_small(self):
         """Change Offering to a small capacity
         """
@@ -536,6 +541,7 @@ class TestVMLifeCycle(cloudstackTestCase):
                         )
         return
 
+    
     def test_05_change_offering_medium(self):
         """Change Offering to a medium capacity
         """
@@ -657,6 +663,7 @@ class TestVMLifeCycle(cloudstackTestCase):
                         )
         return
 
+    
     def test_06_destroy_vm(self):
         """Test destroy Virtual Machine
         """
@@ -692,6 +699,7 @@ class TestVMLifeCycle(cloudstackTestCase):
                         )
         return
 
+    
     def test_07_restore_vm(self):
         """Test recover Virtual Machine
         """
@@ -731,6 +739,7 @@ class TestVMLifeCycle(cloudstackTestCase):
 
         return
 
+    
     def test_08_migrate_vm(self):
         """Test migrate VM
         """
@@ -821,11 +830,26 @@ class TestVMLifeCycle(cloudstackTestCase):
         response = config[0]
         # Wait for some time more than expunge.delay
         time.sleep(int(response.value) * 2)
-
-        list_vm_response = list_virtual_machines(
-                                            self.apiclient,
-                                            id=self.small_virtual_machine.id
-                                            )
+        
+        #VM should be destroyed unless expunge thread hasn't run
+        #Wait for two cycles of the expunge thread
+        config = list_configurations(
+                                     self.apiclient,
+                                     name='expunge.interval'
+                                     )
+        expunge_cycle = int(config[0].value)*2
+        while expunge_cycle > 0:
+            list_vm_response = list_virtual_machines(
+                                                self.apiclient,
+                                                id=self.small_virtual_machine.id
+                                                )
+            if list_vm_response:
+                time.sleep(expunge_cycle)
+                expunge_cycle = 0
+                continue
+            else:
+                break
+            
         self.assertEqual(
                         list_vm_response,
                         None,
@@ -833,6 +857,7 @@ class TestVMLifeCycle(cloudstackTestCase):
                     )
         return
 
+    
     def test_10_attachAndDetach_iso(self):
         """Test for detach ISO to virtual machine"""
 
@@ -1074,6 +1099,7 @@ class TestVMPasswordEnabled(cloudstackTestCase):
         cleanup_resources(self.apiclient, self.cleanup)
         return
 
+    
     def test_11_get_vm_password(self):
         """Test get VM password for password enabled template"""