L2SS-780: change unittest path

tangostationcontrol/tangostationcontrol/test/prometheus/test_archiver_policy.py

@@ -8,18 +8,19 @@
 # See LICENSE.txt for more info.
 
 from tangostationcontrol.test import base
-import sys
+import sys, os
 import importlib.util
 module_name = 'ArchiverPolicy'
-file_path = '/opt/lofar/tango/docker-compose/tango-prometheus-exporter/code/tango-prometheus-client.py'
-spec = importlib.util.spec_from_file_location(module_name, file_path)
+home_path = os.path.expanduser('~')
+file_path = 'docker-compose/tango-prometheus-exporter/code/tango-prometheus-client.py'
+spec = importlib.util.spec_from_file_location(module_name, os.path.join(home_path,file_path))
 tpc = importlib.util.module_from_spec(spec)
 sys.modules[module_name] = tpc
 spec.loader.exec_module(tpc)
 
 class TestArchiverPolicy(base.TestCase):
 
-    CONFIG = tpc.ArchiverPolicy.load_config('/opt/lofar/tango/docker-compose/tango-prometheus-exporter/lofar2-policy.json')
+    tpc.ArchiverPolicy.load_config(os.path.join(home_path, 'docker-compose/tango-prometheus-exporter/lofar2-policy.json'))
 
     def test_config_file(self):
         """ Test if policy config file is correctly retrieved """