Cleanup. Test update.
diff --git a/src/emuvim/test/api_base.py b/src/emuvim/test/api_base.py
index 3464f45..0d994ca 100755
--- a/src/emuvim/test/api_base.py
+++ b/src/emuvim/test/api_base.py
@@ -97,6 +97,9 @@
     def startApi(self):
         self.api.start()
 
+    def stopApi(self):
+        self.api.stop()
+        
     def startNet(self):
         self.net.start()
 
@@ -131,4 +134,4 @@
                 "sudo docker rm -f $(sudo docker ps --filter 'label=com.containernet' -a -q)",
                 stdout=devnull,
                 stderr=devnull,
-                shell=True)
\ No newline at end of file
+                shell=True)
diff --git a/src/emuvim/test/unittests/test_restapi.py b/src/emuvim/test/unittests/test_restapi.py
index 268b12b..5bc071a 100755
--- a/src/emuvim/test/unittests/test_restapi.py
+++ b/src/emuvim/test/unittests/test_restapi.py
@@ -141,7 +141,7 @@
         output = subprocess.check_output("son-emu-cli datacenter status -d datacenter0", shell=True)
         # check datacenter status result
         self.assertTrue("datacenter0" in output)
-
+        self.stopApi()
         self.stopNet()