start TestAPI in venv with no config-file

in virtual env mode, config.ini is configured in
.venv/etc/opnfv_testapi, in this case when we start
it the configuration file needs to be specified, by
changing the _default_config, the -config-file is no
longer needed when starting TestAPI in venv mode.

Change-Id: I0217cfefe578bbc3325bb7577ed268dc21cde4ea
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

1 files changed, 7 insertions, 2 deletions

diff --git a/utils/test/testapi/opnfv_testapi/common/config.py b/utils/test/testapi/opnfv_testapi/common/config.py
index 105d4fabf..362fca640 100644
--- a/utils/test/testapi/opnfv_testapi/common/config.py
+++ b/utils/test/testapi/opnfv_testapi/common/config.py
@@ -30,7 +30,7 @@ class APIConfig(object):
     """
 
     def __init__(self):
-        self._default_config_location = "/etc/opnfv_testapi/config.ini"
+        self._set_default_config()
         self.mongo_url = None
         self.mongo_dbname = None
         self.api_port = None
@@ -39,6 +39,11 @@ class APIConfig(object):
         self._parser = None
         self.swagger_base_url = None
 
+    def _set_default_config(self):
+        venv = os.getenv('VIRTUAL_ENV')
+        self._default_config = os.path.join('/' if not venv else venv,
+                                            'etc/opnfv_testapi/config.ini')
+
     def _get_parameter(self, section, param):
         try:
             return self._parser.get(section, param)
@@ -66,7 +71,7 @@ class APIConfig(object):
         obj = APIConfig()
 
         if config_location is None:
-            config_location = obj._default_config_location
+            config_location = obj._default_config
 
         if not os.path.exists(config_location):
             raise ParseError("%s not found" % config_location)