playbook/roles/ridge/tests/: Add dummy test.

playbook/roles/ridge/setup.py

+from setuptools import setup, find_packages
+
+version = '0.0'
+name = 'ridge-tests'
+
+setup(name=name,
+      version=version,
+      tests_require=['requests'],
+      test_suite='tests'
+    )

playbook/roles/ridge/tests/testScan.py

+import unittest
+
+class TestScan(unittest.TestCase):
+  """ Assert scan happens """
+  def test_logfile_exist(self):
+    self.assertTrue(True)