class TestCallLogstash(unittest.TestCase):
def setUp(self):
self.logstash = Logstash()
@patch(module + '.open')
@patch(module + '.subprocess')
def test_call(self, mock_subprocess_module, mock_open_func):
conf_fn = '/tmp/logstash.conf'
raw_log_fn = '/tmp/access.log'
mock_open_func.return_value = mock_file = MagicMock()
mock_subprocess_module.check_call.return_value = 0
self.logstash.call_logstash(conf_fn, raw_log_fn)
mock_open_func.assert_called_with(raw_log_fn, 'rb')
call_args, call_kwargs = mock_subprocess_module.check_call.call_args
self.assertEqual(
call_args[0],
[self.logstash.logstash_script, '-f', conf_fn]
)
self.assertEqual(call_kwargs['stdin'], mock_file)
def parse_elb_log(self, raw_log_fn):
logger.info('Logstash starts...')
ret = Logstash().parse(raw_log_fn)
logger.info('Logstash finished')
return ret
class TestParseLogstashOutput(unittest.TestCase):
def setUp(self):
self.logstash = Logstash()
def test_call(self):
logstash_outputs = [{"hello": "world"}, {"wow": "wow"}]
serailized_logstash_outputs = map(ujson.dumps, logstash_outputs)
self.assertEqual(
self.logstash.parse_logstash_output(serailized_logstash_outputs),
logstash_outputs)
class TestCallLogstash(unittest.TestCase):
def setUp(self):
self.logstash = Logstash()
@patch(module + '.open')
@patch(module + '.subprocess')
def test_call(self, mock_subprocess_module, mock_open_func):
conf_fn = '/tmp/logstash.conf'
raw_log_fn = '/tmp/access.log'
mock_open_func.return_value = mock_file = MagicMock()
mock_subprocess_module.check_call.return_value = 0
self.logstash.call_logstash(conf_fn, raw_log_fn)
mock_open_func.assert_called_with(raw_log_fn, 'rb')
call_args, call_kwargs = mock_subprocess_module.check_call.call_args
self.assertEqual(call_args[0],
[self.logstash.logstash_script, '-f', conf_fn])
self.assertEqual(call_kwargs['stdin'], mock_file)
class TestParseLogstashOutput(unittest.TestCase):
def setUp(self):
self.logstash = Logstash()
def test_call(self):
logstash_outputs = [{"hello": "world"}, {"wow": "wow"}]
serailized_logstash_outputs = map(ujson.dumps, logstash_outputs)
self.assertEqual(
self.logstash.parse_logstash_output(serailized_logstash_outputs),
logstash_outputs
)
class TestGenerateConfig(unittest.TestCase):
def setUp(self):
self.logstash = Logstash()
def test_call(self):
conf = self.logstash.generate_config('/tmp/logstash.conf')
with closing(open(self.logstash.tmpl_path)) as i:
data = i.read().decode('utf8')
data = data.replace('{{output_name}}', '/tmp/logstash.conf')
data = data.replace('{{route_spec_name}}',
self.logstash.route_spec_path)
self.assertEqual(conf.strip(), data.strip())
class TestGenerateConfig(unittest.TestCase):
def setUp(self):
self.logstash = Logstash()
def test_call(self):
conf = self.logstash.generate_config('/tmp/logstash.conf')
with closing(open(self.logstash.tmpl_path)) as i:
data = i.read().decode('utf8')
data = data.replace('{{output_name}}', '/tmp/logstash.conf')
data = data.replace(
'{{route_spec_name}}',
self.logstash.route_spec_path
)
self.assertEqual(conf.strip(), data.strip())
def setUp(self):
self.logstash = Logstash()
self.mock_route_spec()
self.generate_log()
class TestParse(unittest.TestCase):
def setUp(self):
self.logstash = Logstash()
self.mock_route_spec()
self.generate_log()
def tearDown(self):
if os.path.exists(self.sample_route_spec):
os.unlink(self.sample_route_spec)
if os.path.exists(self.access_log):
os.unlink(self.access_log)
def mock_route_spec(self):
with closing(NamedTemporaryFile(delete=False)) as f:
f.write('GET /users/:id(.:format) users#show')
self.sample_route_spec = f.name
self.logstash.route_spec_path = f.name
def generate_log(self):
with closing(NamedTemporaryFile(delete=False)) as f:
self.user_agent = unicode(
'Mozilla/5.0 (iPhone; CPU iPhone OS 9_0_2 like Mac OS X) '
'AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/13A452 '
'[FBAN/FBIOS;FBAV/42.0.0.40.154;FBBV/16331253;FBDV/iPhone6,2;'
'FBMD/iPhone;FBSN/iPhone OS;FBSV/9.0.2;FBSS/2; FBCR/'
)
self.message = unicode(
'2015-11-08T13:18:22.739395Z lb-api 116.241.3.237:62314 '
'10.151.132.178:80 0.00006 0.013716 0.000044 200 200 0 166 '
'"GET https://api.thekono.com:443/KPI2/users/1 HTTP/1.1" '
'"Mozilla/5.0 (iPhone; CPU iPhone OS 9_0_2 like Mac OS X) '
'AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/13A452 '
'[FBAN/FBIOS;FBAV/42.0.0.40.154;FBBV/16331253;FBDV/iPhone6,2;'
'FBMD/iPhone;FBSN/iPhone OS;FBSV/9.0.2;FBSS/2; FBCR/" '
'ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2\n'
)
f.write(self.message)
self.access_log = f.name
def test_call(self):
result = self.logstash.parse(self.access_log)
self.assertEqual(
result,
[
{
u"backend_processing_time": 0.013715999999999999,
u"client_ip": u"116.241.3.237",
u"received_bytes": 0,
u"sent_bytes": 166,
u"timestamp": u"2015-11-08T13:18:22.739395Z",
u"@timestamp": u"2015-11-08T13:18:22.739Z",
u"rails": {
u"controller#action": u"users#show",
u"id": u"1",
u"format": None
},
u"client_port": 62314,
u"request_processing_time": 0.00006000000000000001,
u"host": u"yuliang-ThinkPad-X230",
u"api": {
u"query_string": None,
u"http_verb": u"GET",
u"uri": u"https://api.thekono.com:443/KPI2/users/1",
u"path": u"/KPI2/users/1"
},
u"backend_status_code": 200,
u"backend_ip": u"10.151.132.178",
u"elb_status_code": 200,
u"useragent": {
u"major": u"42",
u"os_name": u"iOS",
u"name": u"Facebook",
u"os_minor": u"0",
u"os_major": u"9",
u"agent": self.user_agent,
u"patch": u"0",
u"device": u"iPhone6,2",
u"os": u"iOS 9.0.2",
u"minor": u"0"
},
u"message": self.message.strip(),
u"response_processing_time": 0.000044000000000000006,
u"@version": u"1",
u"geoip": {
u"region_name": u"03",
u"latitude": 25.039199999999994,
u"ip": u"116.241.3.237",
u"continent_code": u"AS",
u"country_code3": u"TWN",
u"country_code2": u"TW",
u"city_name": u"Taipei",
u"longitude": 121.52499999999998,
u"country_name": u"Taiwan",
u"timezone": u"Asia/Taipei",
u"real_region_name": u"T'ai-pei",
u"location": [
121.52499999999998,
25.039199999999994
]
},
u"loadbalancer": u"lb-api",
u"backend_port": 80
}
]
)
def setUp(self):
self.logstash = Logstash()
def setUp(self):
self.logstash = Logstash()
self.mock_route_spec()
self.generate_log()
class TestParse(unittest.TestCase):
def setUp(self):
self.logstash = Logstash()
self.mock_route_spec()
self.generate_log()
def tearDown(self):
if os.path.exists(self.sample_route_spec):
os.unlink(self.sample_route_spec)
if os.path.exists(self.access_log):
os.unlink(self.access_log)
def mock_route_spec(self):
with closing(NamedTemporaryFile(delete=False)) as f:
f.write('GET /users/:id(.:format) users#show')
self.sample_route_spec = f.name
self.logstash.route_spec_path = f.name
def generate_log(self):
with closing(NamedTemporaryFile(delete=False)) as f:
self.user_agent = unicode(
'Mozilla/5.0 (iPhone; CPU iPhone OS 9_0_2 like Mac OS X) '
'AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/13A452 '
'[FBAN/FBIOS;FBAV/42.0.0.40.154;FBBV/16331253;FBDV/iPhone6,2;'
'FBMD/iPhone;FBSN/iPhone OS;FBSV/9.0.2;FBSS/2; FBCR/')
self.message = unicode(
'2015-11-08T13:18:22.739395Z lb-api 116.241.3.237:62314 '
'10.151.132.178:80 0.00006 0.013716 0.000044 200 200 0 166 '
'"GET https://api.thekono.com:443/KPI2/users/1 HTTP/1.1" '
'"Mozilla/5.0 (iPhone; CPU iPhone OS 9_0_2 like Mac OS X) '
'AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/13A452 '
'[FBAN/FBIOS;FBAV/42.0.0.40.154;FBBV/16331253;FBDV/iPhone6,2;'
'FBMD/iPhone;FBSN/iPhone OS;FBSV/9.0.2;FBSS/2; FBCR/" '
'ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2\n')
f.write(self.message)
self.access_log = f.name
def test_call(self):
result = self.logstash.parse(self.access_log)
self.assertEqual(result, [{
u"backend_processing_time": 0.013715999999999999,
u"client_ip": u"116.241.3.237",
u"received_bytes": 0,
u"sent_bytes": 166,
u"timestamp": u"2015-11-08T13:18:22.739395Z",
u"@timestamp": u"2015-11-08T13:18:22.739Z",
u"rails": {
u"controller#action": u"users#show",
u"id": u"1",
u"format": None
},
u"client_port": 62314,
u"request_processing_time": 0.00006000000000000001,
u"host": u"yuliang-ThinkPad-X230",
u"api": {
u"query_string": None,
u"http_verb": u"GET",
u"uri": u"https://api.thekono.com:443/KPI2/users/1",
u"path": u"/KPI2/users/1"
},
u"backend_status_code": 200,
u"backend_ip": u"10.151.132.178",
u"elb_status_code": 200,
u"useragent": {
u"major": u"42",
u"os_name": u"iOS",
u"name": u"Facebook",
u"os_minor": u"0",
u"os_major": u"9",
u"agent": self.user_agent,
u"patch": u"0",
u"device": u"iPhone6,2",
u"os": u"iOS 9.0.2",
u"minor": u"0"
},
u"message": self.message.strip(),
u"response_processing_time": 0.000044000000000000006,
u"@version": u"1",
u"geoip": {
u"region_name": u"03",
u"latitude": 25.039199999999994,
u"ip": u"116.241.3.237",
u"continent_code": u"AS",
u"country_code3": u"TWN",
u"country_code2": u"TW",
u"city_name": u"Taipei",
u"longitude": 121.52499999999998,
u"country_name": u"Taiwan",
u"timezone": u"Asia/Taipei",
u"real_region_name": u"T'ai-pei",
u"location": [121.52499999999998, 25.039199999999994]
},
u"loadbalancer": u"lb-api",
u"backend_port": 80
}])
def setUp(self):
self.logstash = Logstash()
