Remove unused imports.

test/TestInventory.py

@@ -2,8 +2,6 @@ import os
 import unittest
 
 from ansible.inventory import Inventory
-from ansible.runner import Runner
-# from nose.plugins.skip import SkipTest
 
 class TestInventory(unittest.TestCase):
 
@@ -236,4 +234,3 @@ class TestInventory(unittest.TestCase):
                         'group_names': ['norse'],
                         'inventory_hostname': 'thor',
                         'inventory_hostname_short': 'thor'}
-

test/TestPlayBook.py

@@ -10,11 +10,6 @@ import ansible.utils as utils
 import ansible.callbacks as ans_callbacks
 import os
 import shutil
-import time
-try:
-   import json
-except:
-   import simplejson as json
 
 EVENTS = []
 

test/TestRunner.py

@@ -10,10 +10,6 @@ import os
 import shutil
 import time
 import tempfile
-try:
-    import json
-except:
-    import simplejson as json
 
 from nose.plugins.skip import SkipTest
 

test/TestUtils.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 
-import os
 import unittest
 
 import ansible.utils