Refactor pai-management's ut (#1078)

.travis.yml

@@ -2,14 +2,14 @@ sudo: required
 dist: trusty
 matrix:
   include:
-    #- language: python
-    #  python: 2.7
-    #  before_install:
-    #    - cd pai-management
-    #  install:
-    #    - pip install paramiko pyyaml jinja2 python-etcd kubernetes
-    #  script:
-    #    - python -m unittest discover test/
+    - language: python
+      python: 2.7
+      before_install:
+        - cd deployment
+      install:
+        - pip install paramiko pyyaml jinja2 python-etcd kubernetes
+      script:
+        - python -m unittest discover test/
     - language: python
       python: 2.7
       before_install: