stop hardcoded FUNCTEST_REPO path everywhere

functest repo is used by almost every testcase, each place we get it like:
REPOS_DIR = os.getenv('repos_dir')
FUNCTEST_REPO = ("%s/functest" % REPOS_DIR)
provide a common interface in functest_util.py

JIRA: FUNCTEST-453

Change-Id: Ie0635dacc761ed2d05b7e606530368844f32ebaf
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

2 files changed, 7 insertions, 11 deletions

diff --git a/ci/prepare_env.py b/ci/prepare_env.py
index 2dc9e3ab4..49dcdd505 100755
--- a/ci/prepare_env.py
+++ b/ci/prepare_env.py
@@ -13,18 +13,18 @@
 #
 
 
-import argparse
+import json
 import os
 import re
 import subprocess
 import sys
-import json
 
+import argparse
 import functest.utils.functest_logger as ft_logger
 import functest.utils.functest_utils as ft_utils
 import functest.utils.openstack_utils as os_utils
 import yaml
-
+from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 actions = ['start', 'check']
 parser = argparse.ArgumentParser()
@@ -44,8 +44,6 @@ CI_INSTALLER_TYPE = ""
 CI_INSTALLER_IP = ""
 CI_SCENARIO = ""
 CI_DEBUG = False
-REPOS_DIR = os.getenv('repos_dir')
-FUNCTEST_REPO = REPOS_DIR + '/functest/'
 CONFIG_FUNCTEST_PATH = os.environ["CONFIG_FUNCTEST_YAML"]
 CONFIG_PATCH_PATH = os.path.join(os.path.dirname(
     CONFIG_FUNCTEST_PATH), "config_patch.yaml")
diff --git a/ci/run_tests.py b/ci/run_tests.py
index d8f488388..194793838 100755
--- a/ci/run_tests.py
+++ b/ci/run_tests.py
@@ -8,21 +8,21 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 #
 
-import argparse
 import datetime
 import os
 import re
 import sys
 
+import argparse
 import functest.ci.generate_report as generate_report
 import functest.ci.tier_builder as tb
-from functest.testcases.Controllers.ODL.OpenDaylightTesting import ODLTestCases
 import functest.utils.functest_logger as ft_logger
 import functest.utils.functest_utils as ft_utils
 import functest.utils.openstack_clean as os_clean
 import functest.utils.openstack_snapshot as os_snapshot
 import functest.utils.openstack_utils as os_utils
-
+from functest.testcases.Controllers.ODL.OpenDaylightTesting import ODLTestCases
+from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 parser = argparse.ArgumentParser()
 parser.add_argument("-t", "--test", dest="test", action='store',
@@ -41,9 +41,7 @@ logger = ft_logger.Logger("run_tests").getLogger()
 
 
 """ global variables """
-REPOS_DIR = os.getenv('repos_dir')
-FUNCTEST_REPO = ("%s/functest/" % REPOS_DIR)
-EXEC_SCRIPT = ("%sci/exec_test.sh" % FUNCTEST_REPO)
+EXEC_SCRIPT = ("%s/ci/exec_test.sh" % FUNCTEST_REPO)
 CLEAN_FLAG = True
 REPORT_FLAG = False
 EXECUTED_TEST_CASES = []