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BUG=b:233893248
TEST=CQ

Change-Id: I66591d7a738d241aed3290138c0f68065ab10a6d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/3879174
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Alex Klein <saklein@chromium.org>
diff --git a/scripts/sysmon/puppet_metrics_unittest.py b/scripts/sysmon/puppet_metrics_unittest.py
index 243ea78..780a019 100644
--- a/scripts/sysmon/puppet_metrics_unittest.py
+++ b/scripts/sysmon/puppet_metrics_unittest.py
@@ -16,7 +16,7 @@
 from chromite.scripts.sysmon import puppet_metrics
 
 
-_SUMMARY = u"""\
+_SUMMARY = """\
 ---
   version:
     config: 1499979608
@@ -57,137 +57,237 @@
 
 
 class TestPuppetRunSummary(cros_test_lib.TestCase):
-  """Tests for _PuppetRunSummary."""
+    """Tests for _PuppetRunSummary."""
 
-  def test_config_version(self):
-    summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
-    self.assertEqual(summary.config_version, 1499979608)
+    def test_config_version(self):
+        summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
+        self.assertEqual(summary.config_version, 1499979608)
 
-  def test_puppet_version(self):
-    summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
-    self.assertEqual(summary.puppet_version, '3.4.3')
+    def test_puppet_version(self):
+        summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
+        self.assertEqual(summary.puppet_version, "3.4.3")
 
-  def test_events(self):
-    summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
-    self.assertEqual(summary.events, {
-        'failure': 0,
-        'success': 7
-    })
+    def test_events(self):
+        summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
+        self.assertEqual(summary.events, {"failure": 0, "success": 7})
 
-  def test_resources(self):
-    summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
-    self.assertEqual(summary.resources, {
-        'changed': 7,
-        'failed': 0,
-        'failed_to_restart': 0,
-        'out_of_sync': 7,
-        'restarted': 0,
-        'scheduled': 0,
-        'skipped': 1,
-        'other': 203,
-    })
+    def test_resources(self):
+        summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
+        self.assertEqual(
+            summary.resources,
+            {
+                "changed": 7,
+                "failed": 0,
+                "failed_to_restart": 0,
+                "out_of_sync": 7,
+                "restarted": 0,
+                "scheduled": 0,
+                "skipped": 1,
+                "other": 203,
+            },
+        )
 
-  def test_times(self):
-    summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
-    self.assertEqual(summary.times, {
-        'config_retrieval': 2.862796974,
-        'cron': 0.004638468,
-        'exec': 11.494792536,
-        'file': 0.618018423,
-        'file_line': 0.003589435,
-        'filebucket': 0.000341392,
-        'group': 0.017957332,
-        'ini_subsetting': 0.001235189,
-        'mount': 0.001416499,
-        'other': 0,
-        'package': 4.315027644000001,
-        'schedule': 0.001541641,
-        'service': 10.242378408,
-        'user': 0.001673407,
-        'vcsrepo': 23.393381029,
-    })
+    def test_times(self):
+        summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
+        self.assertEqual(
+            summary.times,
+            {
+                "config_retrieval": 2.862796974,
+                "cron": 0.004638468,
+                "exec": 11.494792536,
+                "file": 0.618018423,
+                "file_line": 0.003589435,
+                "filebucket": 0.000341392,
+                "group": 0.017957332,
+                "ini_subsetting": 0.001235189,
+                "mount": 0.001416499,
+                "other": 0,
+                "package": 4.315027644000001,
+                "schedule": 0.001541641,
+                "service": 10.242378408,
+                "user": 0.001673407,
+                "vcsrepo": 23.393381029,
+            },
+        )
 
-  def test_last_run_time(self):
-    summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
-    self.assertEqual(summary.last_run_time, 1499979671)
+    def test_last_run_time(self):
+        summary = puppet_metrics._PuppetRunSummary(io.StringIO(_SUMMARY))
+        self.assertEqual(summary.last_run_time, 1499979671)
 
 
 class TestPuppetMetrics(cros_test_lib.TempDirTestCase):
-  """Tests for puppet_metrics."""
+    """Tests for puppet_metrics."""
 
-  def setUp(self):
-    patcher = mock.patch(
-        'chromite.third_party.infra_libs.ts_mon.common.interface.state.store',
-        autospec=True)
-    self.store = patcher.start()
-    self.addCleanup(patcher.stop)
-    self.tempfile = os.path.join(self.tempdir, 'last_run_summary.yaml')
+    def setUp(self):
+        patcher = mock.patch(
+            "chromite.third_party.infra_libs.ts_mon.common.interface.state.store",
+            autospec=True,
+        )
+        self.store = patcher.start()
+        self.addCleanup(patcher.stop)
+        self.tempfile = os.path.join(self.tempdir, "last_run_summary.yaml")
 
-  def test_collect(self):
-    with open(self.tempfile, 'w') as f:
-      f.write(_SUMMARY)
-    with mock.patch('time.time', return_value=1500000000):
-      with mock.patch.object(puppet_metrics, 'LAST_RUN_FILE', self.tempfile):
-        puppet_metrics.collect_puppet_summary()
+    def test_collect(self):
+        with open(self.tempfile, "w") as f:
+            f.write(_SUMMARY)
+        with mock.patch("time.time", return_value=1500000000):
+            with mock.patch.object(
+                puppet_metrics, "LAST_RUN_FILE", self.tempfile
+            ):
+                puppet_metrics.collect_puppet_summary()
 
-    setter = self.store.set
-    calls = [
-        mock.call('puppet/version/config', (), None,
-                  1499979608, enforce_ge=mock.ANY),
-        mock.call('puppet/version/puppet', (), None,
-                  '3.4.3', enforce_ge=mock.ANY),
-        mock.call('puppet/events', ('failure',), None,
-                  0, enforce_ge=mock.ANY),
-        mock.call('puppet/events', ('success',), None,
-                  7, enforce_ge=mock.ANY),
-        mock.call('puppet/resources', ('scheduled',), None,
-                  0, enforce_ge=mock.ANY),
-        mock.call('puppet/resources', ('skipped',), None,
-                  1, enforce_ge=mock.ANY),
-        mock.call('puppet/resources', ('restarted',), None,
-                  0, enforce_ge=mock.ANY),
-        mock.call('puppet/resources', ('changed',), None,
-                  7, enforce_ge=mock.ANY),
-        mock.call('puppet/resources', ('failed',), None,
-                  0, enforce_ge=mock.ANY),
-        mock.call('puppet/resources', ('other',), None,
-                  203, enforce_ge=mock.ANY),
-        mock.call('puppet/resources', ('failed_to_restart',), None,
-                  0, enforce_ge=mock.ANY),
-        mock.call('puppet/resources', ('out_of_sync',), None,
-                  7, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('vcsrepo',), None,
-                  23.393381029, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('exec',), None,
-                  11.494792536, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('cron',), None,
-                  0.004638468, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('file_line',), None,
-                  0.003589435, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('config_retrieval',), None,
-                  2.862796974, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('user',), None,
-                  0.001673407, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('file',), None,
-                  0.618018423, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('group',), None,
-                  0.017957332, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('service',), None,
-                  10.242378408, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('package',), None,
-                  4.315027644000001, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('mount',), None,
-                  0.001416499, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('schedule',), None,
-                  0.001541641, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('other',), None,
-                  0.0, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('ini_subsetting',), None,
-                  0.001235189, enforce_ge=mock.ANY),
-        mock.call('puppet/times', ('filebucket',), None,
-                  0.000341392, enforce_ge=mock.ANY),
-        mock.call('puppet/age', (), None,
-                  20329.0, enforce_ge=mock.ANY),
-    ]
-    setter.assert_has_calls(calls, any_order=True)
-    self.assertEqual(len(setter.mock_calls), len(calls))
+        setter = self.store.set
+        calls = [
+            mock.call(
+                "puppet/version/config",
+                (),
+                None,
+                1499979608,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/version/puppet", (), None, "3.4.3", enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/events", ("failure",), None, 0, enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/events", ("success",), None, 7, enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/resources", ("scheduled",), None, 0, enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/resources", ("skipped",), None, 1, enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/resources", ("restarted",), None, 0, enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/resources", ("changed",), None, 7, enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/resources", ("failed",), None, 0, enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/resources", ("other",), None, 203, enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/resources",
+                ("failed_to_restart",),
+                None,
+                0,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/resources",
+                ("out_of_sync",),
+                None,
+                7,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("vcsrepo",),
+                None,
+                23.393381029,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("exec",),
+                None,
+                11.494792536,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("cron",),
+                None,
+                0.004638468,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("file_line",),
+                None,
+                0.003589435,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("config_retrieval",),
+                None,
+                2.862796974,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("user",),
+                None,
+                0.001673407,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("file",),
+                None,
+                0.618018423,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("group",),
+                None,
+                0.017957332,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("service",),
+                None,
+                10.242378408,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("package",),
+                None,
+                4.315027644000001,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("mount",),
+                None,
+                0.001416499,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("schedule",),
+                None,
+                0.001541641,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times", ("other",), None, 0.0, enforce_ge=mock.ANY
+            ),
+            mock.call(
+                "puppet/times",
+                ("ini_subsetting",),
+                None,
+                0.001235189,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call(
+                "puppet/times",
+                ("filebucket",),
+                None,
+                0.000341392,
+                enforce_ge=mock.ANY,
+            ),
+            mock.call("puppet/age", (), None, 20329.0, enforce_ge=mock.ANY),
+        ]
+        setter.assert_has_calls(calls, any_order=True)
+        self.assertEqual(len(setter.mock_calls), len(calls))