Example Datadog iis test parser

iis_test.py

def test():
	import logging
	from iis import parse_iis

	logging.basicConfig(level=logging.DEBUG)

	test_input="2015-03-05 08:39:06 ::1 GET / - 89 - ::1 Mozilla/5.0+(Windows+NT+6.3;+WOW64)+AppleWebKit/537.36+(KHTML,+like+Gecko)+Chrome/40.0.2214.115+Safari/537.36 - 403 14 0 7"

	expected = (
		"iis.test",
		1425544746.0,
		1.0,
		{
			'server.ip': '::1',
			'server.port': '89',
			'client.ip': '::1',
			'client_to_server.method': 'GET',
			'client_to_server.uri_stem': '/',
			'client_to_server.uri_query': '-',
			'client_to_server.username': '-',
			'client_to_server.user_agent': 'Mozilla/5.0+(Windows+NT+6.3;+WOW64)+AppleWebKit/537.36+(KHTML,+like+Gecko)+Chrome/40.0.2214.115+Safari/537.36',
			'client_to_server.referer': '-',
			'server_to_client.status_code' : 403,
			'server_to_client.sub_status_code': 14,
			'server_to_client.win32_status_code': 0,
			'time_taken': 7
		}
	)

	actual = parse_iis(logging, test_input)

	assert expected == actual, "%s != %s" % (expected, actual)
	print("Pass")

if __name__ == '__main__':
	test()