PYTHON-1185 - More maxStalenessSeconds tests.

Author: ajdavis

test/max_staleness/ReplicaSetNoPrimary/NoKnownServers.json

@@ -0,0 +1,21 @@
+{
+ "in_latency_window": [],
+ "read_preference": {
+ "maxStalenessSeconds": 1,
+ "mode": "Nearest"
+ },
+ "suitable_servers": [],
+ "topology_description": {
+ "servers": [
+ {
+ "address": "a:27017",
+ "type": "Unknown"
+ },
+ {
+ "address": "b:27017",
+ "type": "Unknown"
+ }
+ ],
+ "type": "ReplicaSetNoPrimary"
+ }
+}

test/test_max_staleness.py

@@ -249,6 +249,10 @@ def test_max_staleness(self):
  "maxStalenessSeconds=1")
  self.assertEqual(1, client.read_preference.max_staleness)
 
+ client = MongoClient("mongodb://a/?readPreference=secondary&"
+ "maxStalenessSeconds=1.5")
+ self.assertAlmostEqual(1.5, client.read_preference.max_staleness)
+
  client = MongoClient("mongodb://a/?readPreference=secondary&"
  "maxStalenessSeconds=-1")
  self.assertEqual(-1, client.read_preference.max_staleness)