make sure there is a document in the collection

Author: blink1073

test/asynchronous/test_discovery_and_monitoring.py

@@ -483,10 +483,14 @@ async def teardown():
 
         self.addAsyncCleanup(teardown)
 
-        # Run a regex operation to slow down the query.
+        # Make sure the collection has at least one document.
+        await client.test.test.delete_many({})
+        await client.test.test.insert_one({})
+
+        # Run a slow operation to tie up the connection.
         async def target():
             try:
-                await client.test.test.find_one({"$where": delay(0.05)})
+                await client.test.test.find_one({"$where": delay(0.1)})
             except OperationFailure:
                 pass
 

test/test_discovery_and_monitoring.py

@@ -477,10 +477,14 @@ def teardown():
 
         self.addCleanup(teardown)
 
-        # Run a regex operation to slow down the query.
+        # Make sure the collection has at least one document.
+        client.test.test.delete_many({})
+        client.test.test.insert_one({})
+
+        # Run a slow operation to tie up the connection.
         def target():
             try:
-                client.test.test.find_one({"$where": delay(0.05)})
+                client.test.test.find_one({"$where": delay(0.1)})
             except OperationFailure:
                 pass