@Test
	public void parseCommaDelimetedHostsAndPorts() {
		List<HostPort> hostsAndPorts = HostPort.parseList("localhost:9123, yourhost:9123");
		Assert.assertEquals("provided a single host:port for input, but list size does not reflect that.", 2,hostsAndPorts.size());
		Assert.assertEquals("wrong list size.  provided a comma delimieted list of two host:port for input, but list size does not reflect that.", 2,hostsAndPorts.size());

		HostPort hostPort = hostsAndPorts.get(0);
		Assert.assertEquals("could not find first host name", HOST_1, hostPort.hostNameOrIpAddress);
		Assert.assertEquals("could not find first port number", PORT_1_INT, hostPort.port);

		HostPort hostPort2 = hostsAndPorts.get(1);
		Assert.assertEquals("could not find second host name", HOST_2, hostPort2.hostNameOrIpAddress);
		Assert.assertEquals("could not find second port number", PORT_2_INT, hostPort2.port);
	
	}