Assert.assertEquals("connectionsInPool",
mgr.getConnectionsInPool(), 1);
Assert.assertEquals("connectionsInPool(host)",
mgr.getConnectionsInPool(route), 1);
mgr.releaseConnection(conn, -1, null);
Assert.assertEquals("connectionsInPool",
mgr.getConnectionsInPool(), 1);
Assert.assertEquals("connectionsInPool(host)",
mgr.getConnectionsInPool(route), 1);