fix 'make check'

Apply various fixes that arose from test case code rot. These tests will now be
used to verify patches submitted to gerrit, so they need to be up to par.

Change-Id: I5277be0c434226d9d02e038f0bc72fd2557350c1
Related: OS#2215
diff --git a/selftest/template_test.py b/selftest/template_test.py
index 2b44ae5..31d9e80 100755
--- a/selftest/template_test.py
+++ b/selftest/template_test.py
@@ -19,7 +19,7 @@
         )
 
 mock_bts = {
-    'type': 'val_type',
+    'osmobsc_bts_type': 'val_type',
     'band': 'val_band',
     'location_area_code': 'val_bts.location_area_code',
     'base_station_id_code': 'val_bts.base_station_id_code',