Merge branch 'dcraik-lumi-rounding-fix' into 'master'

Update test_lumi to make the output more useful when things break

See merge request !254

AllenOnline/tests/options/test_allen_lumisummaries.py

@@ -137,15 +137,13 @@ while True:
     if not newSummary:
         print("LumiSummary new TES location not found")
         error = True
-        break
+        continue
 
     for (name, value) in summary.extraInfo().items():
         if newSummary.info(name, -1) != value:
             print("Lumi counter " + name + " differs")
+            print("changed from ", value, " to ", newSummary.info(name, -1))
             error = True
 
-    if error:
-        break
-
 if error:
-    exit("Test failed")  # exit with a non-zero code
+    exit("Test failed - see output")  # exit with a non-zero code