[odl-sfc] Add function to retrieve a resource from HEAT

[functest.git] / functest / utils / functest_utils.py

diff --git a/functest/utils/functest_utils.py b/functest/utils/functest_utils.py
index 3fafd4b..dbed811 100644 (file)
--- a/functest/utils/functest_utils.py
+++ b/functest/utils/functest_utils.py
@@ -7,12 +7,14 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 #
+import functools
 import json
 import os
 import re
 import shutil
 import subprocess
 import sys
+import time
 import urllib2
 from datetime import datetime as dt
 
@@ -21,6 +23,7 @@ import requests
 import yaml
 from git import Repo
 
+from functest.utils import decorators
 import functest.utils.functest_logger as ft_logger
 
 logger = ft_logger.Logger("functest_utils").getLogger()
@@ -92,8 +95,9 @@ def get_scenario():
     try:
         scenario = os.environ['DEPLOY_SCENARIO']
     except KeyError:
-        logger.error("Impossible to retrieve the scenario")
-        scenario = "Unknown_scenario"
+        logger.info("Impossible to retrieve the scenario."
+                    "Use default os-nosdn-nofeature-noha")
+        scenario = "os-nosdn-nofeature-noha"
 
     return scenario
 
@@ -124,7 +128,7 @@ def get_pod_name():
     try:
         return os.environ['NODE_NAME']
     except KeyError:
-        logger.error(
+        logger.info(
             "Unable to retrieve the POD name from environment. " +
             "Using pod name 'unknown-pod'")
         return "unknown-pod"
@@ -137,8 +141,8 @@ def get_build_tag():
     try:
         build_tag = os.environ['BUILD_TAG']
     except KeyError:
-        logger.error("Impossible to retrieve the build tag")
-        build_tag = "unknown_build_tag"
+        logger.info("Impossible to retrieve the build tag")
+        build_tag = "none"
 
     return build_tag
 
@@ -179,6 +183,7 @@ def logger_test_results(project, case_name, status, details):
             'd': details})
 
 
+@decorators.can_dump_request_to_file
 def push_results_to_db(project, case_name,
                        start_date, stop_date, criteria, details):
     """
@@ -265,7 +270,7 @@ def get_resolvconf_ns():
     while line:
         ip = re.search(r"\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b", line)
         if ip:
-            resolver.nameservers = [str(ip)]
+            resolver.nameservers = [ip.group(0)]
             try:
                 result = resolver.query('opnfv.org')[0]
                 if result != "":
@@ -286,6 +291,13 @@ def get_ci_envvars():
     return ci_env_var
 
 
+def execute_command_raise(cmd, info=False, error_msg="",
+                          verbose=True, output_file=None):
+    ret = execute_command(cmd, info, error_msg, verbose, output_file)
+    if ret != 0:
+        raise Exception(error_msg)
+
+
 def execute_command(cmd, info=False, error_msg="",
                     verbose=True, output_file=None):
     if not error_msg:
@@ -318,26 +330,6 @@ def execute_command(cmd, info=False, error_msg="",
     return returncode
 
 
-def get_deployment_dir():
-    """
-    Returns current Rally deployment directory
-    """
-    deployment_name = get_functest_config('rally.deployment_name')
-    rally_dir = get_functest_config('general.directories.dir_rally_inst')
-    cmd = ("rally deployment list | awk '/" + deployment_name +
-           "/ {print $2}'")
-    p = subprocess.Popen(cmd, shell=True,
-                         stdout=subprocess.PIPE,
-                         stderr=subprocess.STDOUT)
-    deployment_uuid = p.stdout.readline().rstrip()
-    if deployment_uuid == "":
-        logger.error("Rally deployment not found.")
-        exit(-1)
-    deployment_dir = (rally_dir + "/tempest/for-deployment-" +
-                      deployment_uuid)
-    return deployment_dir
-
-
 def get_dict_by_test(testname):
     with open(get_testcases_file_dir()) as f:
         testcases_yaml = yaml.safe_load(f)
@@ -377,7 +369,7 @@ def get_parameter_from_yaml(parameter, file):
         value = value.get(element)
         if value is None:
             raise ValueError("The parameter %s is not defined in"
-                             " config_functest.yaml" % parameter)
+                             " %s" % (parameter, file))
     return value
 
 
@@ -419,7 +411,7 @@ def merge_dicts(dict1, dict2):
 
 
 def get_testcases_file_dir():
-    return "/home/opnfv/repos/functest/functest/ci/testcases.yaml"
+    return get_functest_config('general.functest.testcases_yaml')
 
 
 def get_functest_yaml():
@@ -431,3 +423,17 @@ def get_functest_yaml():
 
 def print_separator():
     logger.info("==============================================")
+
+
+def timethis(func):
+    """Measure the time it takes for a function to complete"""
+    @functools.wraps(func)
+    def timed(*args, **kwargs):
+        ts = time.time()
+        result = func(*args, **kwargs)
+        te = time.time()
+        elapsed = '{0}'.format(te - ts)
+        logger.info('{f}(*{a}, **{kw}) took: {t} sec'.format(
+            f=func.__name__, a=args, kw=kwargs, t=elapsed))
+        return result, elapsed
+    return timed