Fix relative path in test case

Use abspath for fixture files to make tests independent from cwd

Change-Id: Ie965899c5311e26ad708f44463b1992d9b8e697b
Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/__init__.py b/tests/__init__.py
index e69de29b..d6d2dee5 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -0,0 +1,18 @@
+##############################################################################
+# Copyright (c) 2016 ZTE Corp and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+from os import path
+
+
+class BaseTest(object):
+    PATH = path.abspath(path.join(path.dirname(__file__), 'data'))
+
+    @classmethod
+    def abspath(cls, name):
+        return path.join(cls.PATH, name)