changed travis configuration to get py.test to work

.travis.yml

@@ -1,7 +1,7 @@
 language: python
 python:
   - "2.7"
-  
+
 before_install:
     - pip install pytest pytest-cov
 

tests/logs/test_log_view.py

@@ -1,19 +1,15 @@
-import unittest
 
 from modules.logs import LogView
 
 
-class TestLogView(unittest.TestCase):
+class TestLogView(object):
 
     def test_get_all_logfiles(self):
+
         LogView._log_directory = "./logs"
 
         log_view = LogView()
         logfiles = log_view.get_all_logfiles()
 
         print(logfiles)
-        self.assertTrue(len(logfiles) > 0)
-
-
-if __name__ == '__main__':
-    unittest.main()
+        assert (len(logfiles) == 2)