Add unittest framework for Yardstick API

JIRA: YARDSTICK-538

Currently it is hard to test API, So I add a base class as flask
document do.
In this framework I will mock a temp sqlite database and a server.

Change-Id: If881233cb22655617c07ad018201b8ee08492d06
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/api/database/__init__.py b/api/database/__init__.py
index d7cf4f9c4..753b34684 100644
--- a/api/database/__init__.py
+++ b/api/database/__init__.py
@@ -13,10 +13,12 @@ from sqlalchemy import create_engine
 from sqlalchemy.orm import scoped_session, sessionmaker
 from sqlalchemy.ext.declarative import declarative_base
 
+from yardstick.common import constants as consts
+
 logger = logging.getLogger(__name__)
 logger.setLevel(logging.DEBUG)
 
-engine = create_engine('sqlite:////tmp/yardstick.db', convert_unicode=True)
+engine = create_engine(consts.SQLITE, convert_unicode=True)
 db_session = scoped_session(sessionmaker(autocommit=False,
                                          autoflush=False,
                                          bind=engine))