Modify TestCase constructor attributes
[functest.git] / functest / utils / functest_utils.py
index 8f816cd..ef9d3da 100644 (file)
@@ -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
 
@@ -107,12 +111,13 @@ def get_version():
     # if launched through CI the build tag has the following format
     # jenkins-<project>-<installer>-<pod>-<job>-<branch>-<id>
     # e.g. jenkins-functest-fuel-opnfv-jump-2-daily-master-190
+    # jenkins-functest-fuel-baremetal-weekly-master-8
     # use regex to match branch info
-    rule = "daily-(.+?)-[0-9]*"
+    rule = "(dai|week)ly-(.+?)-[0-9]*"
     build_tag = get_build_tag()
     m = re.search(rule, build_tag)
     if m:
-        return m.group(1)
+        return m.group(2)
     else:
         return "unknown"
 
@@ -124,7 +129,7 @@ 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 +142,8 @@ 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
 
@@ -147,7 +152,13 @@ def get_db_url():
     """
     Returns DB URL
     """
-    return get_functest_config('results.test_db_url')
+    # TODO use CONST mechanism
+    try:
+        # if TEST_DB_URL declared in env variable, use it!
+        db_url = os.environ['TEST_DB_URL']
+    except KeyError:
+        db_url = get_functest_config('results.test_db_url')
+    return db_url
 
 
 def logger_test_results(project, case_name, status, details):
@@ -179,6 +190,7 @@ 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):
     """
@@ -195,13 +207,7 @@ def push_results_to_db(project, case_name,
     except KeyError as e:
         logger.error("Please set env var: " + str(e))
         return False
-    rule = "daily-(.+?)-[0-9]*"
-    m = re.search(rule, build_tag)
-    if m:
-        version = m.group(1)
-    else:
-        logger.error("Please fix BUILD_TAG env var: " + build_tag)
-        return False
+    version = get_version()
     test_start = dt.fromtimestamp(start_date).strftime('%Y-%m-%d %H:%M:%S')
     test_stop = dt.fromtimestamp(stop_date).strftime('%Y-%m-%d %H:%M:%S')
 
@@ -265,7 +271,7 @@ 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 +292,13 @@ 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:
@@ -318,33 +331,13 @@ 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)
 
     for dic_tier in testcases_yaml.get("tiers"):
         for dic_testcase in dic_tier['testcases']:
-            if dic_testcase['name'] == testname:
+            if dic_testcase['case_name'] == testname:
                 return dic_testcase
 
     logger.error('Project %s is not defined in testcases.yaml' % testname)
@@ -377,7 +370,7 @@ 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
 
 
@@ -431,3 +424,17 @@ 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