Checking config file actually exist or not in tempest run
This PS will check config file passed from command line is actually
existing or not in tempest run command. If file exists, only then it
will go for set config path otherwise will fail with value error.
Also adding and modifying unit test cases for this change.
Partially-Implements: blueprint tempest-cli-unit-test-coverage
Change-Id: I09d756be69cb3a9be8d0638c41d45a089d62b238
Closes-Bug: #1808473
diff --git a/tempest/cmd/run.py b/tempest/cmd/run.py
index bb3fe63..77d4496 100644
--- a/tempest/cmd/run.py
+++ b/tempest/cmd/run.py
@@ -103,6 +103,9 @@
from tempest.common import credentials_factory as credentials
from tempest import config
+if six.PY2:
+ # Python 2 has not FileNotFoundError exception
+ FileNotFoundError = IOError
CONF = config.CONF
SAVED_STATE_JSON = "saved_state.json"
@@ -112,7 +115,12 @@
def _set_env(self, config_file=None):
if config_file:
- CONF.set_config_path(os.path.abspath(config_file))
+ if os.path.exists(os.path.abspath(config_file)):
+ CONF.set_config_path(os.path.abspath(config_file))
+ else:
+ raise FileNotFoundError(
+ "Config file: %s doesn't exist" % config_file)
+
# NOTE(mtreinish): This is needed so that stestr doesn't gobble up any
# stacktraces on failure.
if 'TESTR_PDB' in os.environ: