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-rw-r--r--tests/unittests/analyze/test_dump.py213
1 files changed, 126 insertions, 87 deletions
diff --git a/tests/unittests/analyze/test_dump.py b/tests/unittests/analyze/test_dump.py
index e3683bbf..56bbf97f 100644
--- a/tests/unittests/analyze/test_dump.py
+++ b/tests/unittests/analyze/test_dump.py
@@ -4,50 +4,54 @@ from datetime import datetime
from textwrap import dedent
from cloudinit.analyze.dump import (
- dump_events, parse_ci_logline, parse_timestamp)
-from cloudinit.util import write_file
+ dump_events,
+ parse_ci_logline,
+ parse_timestamp,
+)
from cloudinit.subp import which
+from cloudinit.util import write_file
from tests.unittests.helpers import CiTestCase, mock, skipIf
class TestParseTimestamp(CiTestCase):
-
def test_parse_timestamp_handles_cloud_init_default_format(self):
"""Logs with cloud-init detailed formats will be properly parsed."""
- trusty_fmt = '%Y-%m-%d %H:%M:%S,%f'
- trusty_stamp = '2016-09-12 14:39:20,839'
+ trusty_fmt = "%Y-%m-%d %H:%M:%S,%f"
+ trusty_stamp = "2016-09-12 14:39:20,839"
dt = datetime.strptime(trusty_stamp, trusty_fmt)
self.assertEqual(
- float(dt.strftime('%s.%f')), parse_timestamp(trusty_stamp))
+ float(dt.strftime("%s.%f")), parse_timestamp(trusty_stamp)
+ )
def test_parse_timestamp_handles_syslog_adding_year(self):
"""Syslog timestamps lack a year. Add year and properly parse."""
- syslog_fmt = '%b %d %H:%M:%S %Y'
- syslog_stamp = 'Aug 08 15:12:51'
+ syslog_fmt = "%b %d %H:%M:%S %Y"
+ syslog_stamp = "Aug 08 15:12:51"
# convert stamp ourselves by adding the missing year value
year = datetime.now().year
dt = datetime.strptime(syslog_stamp + " " + str(year), syslog_fmt)
self.assertEqual(
- float(dt.strftime('%s.%f')),
- parse_timestamp(syslog_stamp))
+ float(dt.strftime("%s.%f")), parse_timestamp(syslog_stamp)
+ )
def test_parse_timestamp_handles_journalctl_format_adding_year(self):
"""Journalctl precise timestamps lack a year. Add year and parse."""
- journal_fmt = '%b %d %H:%M:%S.%f %Y'
- journal_stamp = 'Aug 08 17:15:50.606811'
+ journal_fmt = "%b %d %H:%M:%S.%f %Y"
+ journal_stamp = "Aug 08 17:15:50.606811"
# convert stamp ourselves by adding the missing year value
year = datetime.now().year
dt = datetime.strptime(journal_stamp + " " + str(year), journal_fmt)
self.assertEqual(
- float(dt.strftime('%s.%f')), parse_timestamp(journal_stamp))
+ float(dt.strftime("%s.%f")), parse_timestamp(journal_stamp)
+ )
@skipIf(not which("date"), "'date' command not available.")
def test_parse_unexpected_timestamp_format_with_date_command(self):
"""Dump sends unexpected timestamp formats to date for processing."""
- new_fmt = '%H:%M %m/%d %Y'
- new_stamp = '17:15 08/08'
+ new_fmt = "%H:%M %m/%d %Y"
+ new_stamp = "17:15 08/08"
# convert stamp ourselves by adding the missing year value
year = datetime.now().year
dt = datetime.strptime(new_stamp + " " + str(year), new_fmt)
@@ -55,15 +59,20 @@ class TestParseTimestamp(CiTestCase):
# use date(1)
with self.allow_subp(["date"]):
self.assertEqual(
- float(dt.strftime('%s.%f')), parse_timestamp(new_stamp))
+ float(dt.strftime("%s.%f")), parse_timestamp(new_stamp)
+ )
class TestParseCILogLine(CiTestCase):
-
def test_parse_logline_returns_none_without_separators(self):
"""When no separators are found, parse_ci_logline returns None."""
expected_parse_ignores = [
- '', '-', 'adsf-asdf', '2017-05-22 18:02:01,088', 'CLOUDINIT']
+ "",
+ "-",
+ "adsf-asdf",
+ "2017-05-22 18:02:01,088",
+ "CLOUDINIT",
+ ]
for parse_ignores in expected_parse_ignores:
self.assertIsNone(parse_ci_logline(parse_ignores))
@@ -72,79 +81,95 @@ class TestParseCILogLine(CiTestCase):
line = (
"2017-08-08 20:05:07,147 - util.py[DEBUG]: Cloud-init v. 0.7.9"
" running 'init-local' at Tue, 08 Aug 2017 20:05:07 +0000. Up"
- " 6.26 seconds.")
+ " 6.26 seconds."
+ )
dt = datetime.strptime(
- '2017-08-08 20:05:07,147', '%Y-%m-%d %H:%M:%S,%f')
- timestamp = float(dt.strftime('%s.%f'))
+ "2017-08-08 20:05:07,147", "%Y-%m-%d %H:%M:%S,%f"
+ )
+ timestamp = float(dt.strftime("%s.%f"))
expected = {
- 'description': 'starting search for local datasources',
- 'event_type': 'start',
- 'name': 'init-local',
- 'origin': 'cloudinit',
- 'timestamp': timestamp}
+ "description": "starting search for local datasources",
+ "event_type": "start",
+ "name": "init-local",
+ "origin": "cloudinit",
+ "timestamp": timestamp,
+ }
self.assertEqual(expected, parse_ci_logline(line))
def test_parse_logline_returns_event_for_journalctl_logs(self):
"""parse_ci_logline returns an event parse from journalctl format."""
- line = ("Nov 03 06:51:06.074410 x2 cloud-init[106]: [CLOUDINIT]"
- " util.py[DEBUG]: Cloud-init v. 0.7.8 running 'init-local' at"
- " Thu, 03 Nov 2016 06:51:06 +0000. Up 1.0 seconds.")
+ line = (
+ "Nov 03 06:51:06.074410 x2 cloud-init[106]: [CLOUDINIT]"
+ " util.py[DEBUG]: Cloud-init v. 0.7.8 running 'init-local' at"
+ " Thu, 03 Nov 2016 06:51:06 +0000. Up 1.0 seconds."
+ )
year = datetime.now().year
dt = datetime.strptime(
- 'Nov 03 06:51:06.074410 %d' % year, '%b %d %H:%M:%S.%f %Y')
- timestamp = float(dt.strftime('%s.%f'))
+ "Nov 03 06:51:06.074410 %d" % year, "%b %d %H:%M:%S.%f %Y"
+ )
+ timestamp = float(dt.strftime("%s.%f"))
expected = {
- 'description': 'starting search for local datasources',
- 'event_type': 'start',
- 'name': 'init-local',
- 'origin': 'cloudinit',
- 'timestamp': timestamp}
+ "description": "starting search for local datasources",
+ "event_type": "start",
+ "name": "init-local",
+ "origin": "cloudinit",
+ "timestamp": timestamp,
+ }
self.assertEqual(expected, parse_ci_logline(line))
@mock.patch("cloudinit.analyze.dump.parse_timestamp_from_date")
- def test_parse_logline_returns_event_for_finish_events(self,
- m_parse_from_date):
+ def test_parse_logline_returns_event_for_finish_events(
+ self, m_parse_from_date
+ ):
"""parse_ci_logline returns a finish event for a parsed log line."""
- line = ('2016-08-30 21:53:25.972325+00:00 y1 [CLOUDINIT]'
- ' handlers.py[DEBUG]: finish: modules-final: SUCCESS: running'
- ' modules for final')
+ line = (
+ "2016-08-30 21:53:25.972325+00:00 y1 [CLOUDINIT]"
+ " handlers.py[DEBUG]: finish: modules-final: SUCCESS: running"
+ " modules for final"
+ )
expected = {
- 'description': 'running modules for final',
- 'event_type': 'finish',
- 'name': 'modules-final',
- 'origin': 'cloudinit',
- 'result': 'SUCCESS',
- 'timestamp': 1472594005.972}
+ "description": "running modules for final",
+ "event_type": "finish",
+ "name": "modules-final",
+ "origin": "cloudinit",
+ "result": "SUCCESS",
+ "timestamp": 1472594005.972,
+ }
m_parse_from_date.return_value = "1472594005.972"
self.assertEqual(expected, parse_ci_logline(line))
m_parse_from_date.assert_has_calls(
- [mock.call("2016-08-30 21:53:25.972325+00:00")])
+ [mock.call("2016-08-30 21:53:25.972325+00:00")]
+ )
def test_parse_logline_returns_event_for_amazon_linux_2_line(self):
line = (
"Apr 30 19:39:11 cloud-init[2673]: handlers.py[DEBUG]: start:"
- " init-local/check-cache: attempting to read from cache [check]")
+ " init-local/check-cache: attempting to read from cache [check]"
+ )
# Generate the expected value using `datetime`, so that TZ
# determination is consistent with the code under test.
timestamp_dt = datetime.strptime(
"Apr 30 19:39:11", "%b %d %H:%M:%S"
).replace(year=datetime.now().year)
expected = {
- 'description': 'attempting to read from cache [check]',
- 'event_type': 'start',
- 'name': 'init-local/check-cache',
- 'origin': 'cloudinit',
- 'timestamp': timestamp_dt.timestamp()}
+ "description": "attempting to read from cache [check]",
+ "event_type": "start",
+ "name": "init-local/check-cache",
+ "origin": "cloudinit",
+ "timestamp": timestamp_dt.timestamp(),
+ }
self.assertEqual(expected, parse_ci_logline(line))
-SAMPLE_LOGS = dedent("""\
+SAMPLE_LOGS = dedent(
+ """\
Nov 03 06:51:06.074410 x2 cloud-init[106]: [CLOUDINIT] util.py[DEBUG]:\
Cloud-init v. 0.7.8 running 'init-local' at Thu, 03 Nov 2016\
06:51:06 +0000. Up 1.0 seconds.
2016-08-30 21:53:25.972325+00:00 y1 [CLOUDINIT] handlers.py[DEBUG]: finish:\
modules-final: SUCCESS: running modules for final
-""")
+"""
+)
class TestDumpEvents(CiTestCase):
@@ -158,51 +183,65 @@ class TestDumpEvents(CiTestCase):
expected_data = SAMPLE_LOGS.splitlines()
self.assertEqual(
[mock.call("2016-08-30 21:53:25.972325+00:00")],
- m_parse_from_date.call_args_list)
+ m_parse_from_date.call_args_list,
+ )
self.assertEqual(expected_data, data)
year = datetime.now().year
dt1 = datetime.strptime(
- 'Nov 03 06:51:06.074410 %d' % year, '%b %d %H:%M:%S.%f %Y')
- timestamp1 = float(dt1.strftime('%s.%f'))
- expected_events = [{
- 'description': 'starting search for local datasources',
- 'event_type': 'start',
- 'name': 'init-local',
- 'origin': 'cloudinit',
- 'timestamp': timestamp1}, {
- 'description': 'running modules for final',
- 'event_type': 'finish',
- 'name': 'modules-final',
- 'origin': 'cloudinit',
- 'result': 'SUCCESS',
- 'timestamp': 1472594005.972}]
+ "Nov 03 06:51:06.074410 %d" % year, "%b %d %H:%M:%S.%f %Y"
+ )
+ timestamp1 = float(dt1.strftime("%s.%f"))
+ expected_events = [
+ {
+ "description": "starting search for local datasources",
+ "event_type": "start",
+ "name": "init-local",
+ "origin": "cloudinit",
+ "timestamp": timestamp1,
+ },
+ {
+ "description": "running modules for final",
+ "event_type": "finish",
+ "name": "modules-final",
+ "origin": "cloudinit",
+ "result": "SUCCESS",
+ "timestamp": 1472594005.972,
+ },
+ ]
self.assertEqual(expected_events, events)
@mock.patch("cloudinit.analyze.dump.parse_timestamp_from_date")
def test_dump_events_with_cisource(self, m_parse_from_date):
"""Cisource file is read and parsed into a tuple of events and data."""
- tmpfile = self.tmp_path('logfile')
+ tmpfile = self.tmp_path("logfile")
write_file(tmpfile, SAMPLE_LOGS)
m_parse_from_date.return_value = 1472594005.972
events, data = dump_events(cisource=open(tmpfile))
year = datetime.now().year
dt1 = datetime.strptime(
- 'Nov 03 06:51:06.074410 %d' % year, '%b %d %H:%M:%S.%f %Y')
- timestamp1 = float(dt1.strftime('%s.%f'))
- expected_events = [{
- 'description': 'starting search for local datasources',
- 'event_type': 'start',
- 'name': 'init-local',
- 'origin': 'cloudinit',
- 'timestamp': timestamp1}, {
- 'description': 'running modules for final',
- 'event_type': 'finish',
- 'name': 'modules-final',
- 'origin': 'cloudinit',
- 'result': 'SUCCESS',
- 'timestamp': 1472594005.972}]
+ "Nov 03 06:51:06.074410 %d" % year, "%b %d %H:%M:%S.%f %Y"
+ )
+ timestamp1 = float(dt1.strftime("%s.%f"))
+ expected_events = [
+ {
+ "description": "starting search for local datasources",
+ "event_type": "start",
+ "name": "init-local",
+ "origin": "cloudinit",
+ "timestamp": timestamp1,
+ },
+ {
+ "description": "running modules for final",
+ "event_type": "finish",
+ "name": "modules-final",
+ "origin": "cloudinit",
+ "result": "SUCCESS",
+ "timestamp": 1472594005.972,
+ },
+ ]
self.assertEqual(expected_events, events)
self.assertEqual(SAMPLE_LOGS.splitlines(), [d.strip() for d in data])
m_parse_from_date.assert_has_calls(
- [mock.call("2016-08-30 21:53:25.972325+00:00")])
+ [mock.call("2016-08-30 21:53:25.972325+00:00")]
+ )
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