Use immediate timeout.

Author: vbabanin

driver-core/src/test/unit/com/mongodb/connection/ServerSelectionSelectionTest.java

@@ -82,7 +82,6 @@ public class ServerSelectionSelectionTest {
     private final ClusterDescription clusterDescription;
     private final boolean error;
 
-    private static final long SERVER_SELECTION_TIMEOUT_MS = 200;
     private static final Set<String> TOPOLOGY_DESCRIPTION_FIELDS = new HashSet<>(Arrays.asList("type", "servers"));
     private static final Set<String> SERVER_DESCRIPTION_FIELDS = new HashSet<>(Arrays.asList(
             "address", "type", "tags", "avg_rtt_ms", "lastWrite", "lastUpdateTime", "maxWireVersion"));
@@ -295,7 +294,7 @@ private static List<ServerAddress> extractDeprioritizedServerAddresses(final Bso
     private OperationContext createOperationContext() {
         OperationContext operationContext =
                 OperationContext.simpleOperationContext(
-                        new TimeoutContext(TIMEOUT_SETTINGS.withServerSelectionTimeoutMS(SERVER_SELECTION_TIMEOUT_MS)));
+                        new TimeoutContext(TIMEOUT_SETTINGS.withServerSelectionTimeoutMS(0)));
         OperationContext.ServerDeprioritization serverDeprioritization = operationContext.getServerDeprioritization();
         for (ServerAddress address : extractDeprioritizedServerAddresses(definition)) {
             serverDeprioritization.updateCandidate(address);