Make test results more readable

Setting the test id for each test based on the profile it is testing
will make it easier to read the test results in Jenkins.

camayoc/tests/remote/rho/test_scan.py

@@ -35,7 +35,10 @@ def profiles():
 
 
 # The test will execute once per profile.
-@pytest.mark.parametrize('profile', profiles())
+@pytest.mark.parametrize(
+    'profile', profiles(),
+    ids=[p['name'] for p in profiles()]
+    )
 def test_scan(isolated_filesystem, profile):
     """Scan the machines listed in profile.