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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/repo_sync_manifest_unittest.py b/scripts/repo_sync_manifest_unittest.py
index 6cc0e61..dcb61b3 100644
--- a/scripts/repo_sync_manifest_unittest.py
+++ b/scripts/repo_sync_manifest_unittest.py
@@ -14,331 +14,449 @@
 
 
 class RepoSyncManifestTest(cros_test_lib.RunCommandTempDirTestCase):
-  """Unit tests for repo_sync_manifest."""
+    """Unit tests for repo_sync_manifest."""
 
-  INT_MANIFEST_URL = ('https://chrome-internal-review.googlesource.com/'
-                      'chromeos/manifest-internal')
-  EXT_MANIFEST_URL = ('https://chromium.googlesource.com/chromiumos/manifest')
+    INT_MANIFEST_URL = (
+        "https://chrome-internal-review.googlesource.com/"
+        "chromeos/manifest-internal"
+    )
+    EXT_MANIFEST_URL = "https://chromium.googlesource.com/chromiumos/manifest"
 
-  MV_INT_URL = ('https://chrome-internal.googlesource.com/chromeos/'
-                'manifest-versions')
-  MV_EXT_URL = ('https://chromium.googlesource.com/chromiumos/'
-                'manifest-versions')
+    MV_INT_URL = (
+        "https://chrome-internal.googlesource.com/chromeos/" "manifest-versions"
+    )
+    MV_EXT_URL = (
+        "https://chromium.googlesource.com/chromiumos/" "manifest-versions"
+    )
 
-  def setUp(self):
-    self.repo_dir = os.path.join(self.tempdir, 'repo')
-    self.repo_url = os.path.join(self.tempdir, '.repo/repo')
-    self.preload_src = os.path.join(self.tempdir, 'source')
-    self.git_cache = os.path.join(self.tempdir, 'git_cache')
-    self.manifest = os.path.join(self.tempdir, 'manifest.xml')
-    self.mv_ext = os.path.join(self.tempdir, 'mv_ext')
-    self.mv_int = os.path.join(self.tempdir, 'mv_int')
-    self.manifest_url = 'manifest.com'
+    def setUp(self):
+        self.repo_dir = os.path.join(self.tempdir, "repo")
+        self.repo_url = os.path.join(self.tempdir, ".repo/repo")
+        self.preload_src = os.path.join(self.tempdir, "source")
+        self.git_cache = os.path.join(self.tempdir, "git_cache")
+        self.manifest = os.path.join(self.tempdir, "manifest.xml")
+        self.mv_ext = os.path.join(self.tempdir, "mv_ext")
+        self.mv_int = os.path.join(self.tempdir, "mv_int")
+        self.manifest_url = "manifest.com"
 
-    self.repo_mock = self.PatchObject(
-        repository, 'RepoRepository', autospec=True)
+        self.repo_mock = self.PatchObject(
+            repository, "RepoRepository", autospec=True
+        )
 
-    self.refresh_manifest_mock = self.PatchObject(
-        manifest_version, 'RefreshManifestCheckout', autospec=True)
+        self.refresh_manifest_mock = self.PatchObject(
+            manifest_version, "RefreshManifestCheckout", autospec=True
+        )
 
-    self.resolve_buildspec_mock = self.PatchObject(
-        manifest_version, 'ResolveBuildspec', autospec=True)
+        self.resolve_buildspec_mock = self.PatchObject(
+            manifest_version, "ResolveBuildspec", autospec=True
+        )
 
-    self.resolve_version_mock = self.PatchObject(
-        manifest_version, 'ResolveBuildspecVersion', autospec=True)
+        self.resolve_version_mock = self.PatchObject(
+            manifest_version, "ResolveBuildspecVersion", autospec=True
+        )
 
+    def notestHelp(self):
+        with self.assertRaises(SystemExit):
+            repo_sync_manifest.main(
+                [
+                    "--help",
+                ]
+            )
 
-  def notestHelp(self):
-    with self.assertRaises(SystemExit):
-      repo_sync_manifest.main([
-          '--help',
-      ])
+    def testMinimal(self):
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+            ]
+        )
 
-  def testMinimal(self):
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-    ])
+        # Ensure manifest_versions is not updated.
+        self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
 
-    # Ensure manifest_versions is not updated.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.INT_MANIFEST_URL,
+                    branch="master",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups=None,
+                ),
+                mock.call().Sync(detach=True, local_manifest=None),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.INT_MANIFEST_URL,
-            branch='master',
-            git_cache_dir=None,
-            repo_url=None,
-            groups=None,
-        ),
-        mock.call().Sync(detach=True, local_manifest=None)
-    ])
+    def testMinimalExternal(self):
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+                "--external",
+            ]
+        )
 
-  def testMinimalExternal(self):
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--external',
-    ])
+        # Ensure manifest_versions is not updated.
+        self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
 
-    # Ensure manifest_versions is not updated.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.EXT_MANIFEST_URL,
+                    branch="master",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups=None,
+                ),
+                mock.call().Sync(detach=True, local_manifest=None),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.EXT_MANIFEST_URL,
-            branch='master',
-            git_cache_dir=None,
-            repo_url=None,
-            groups=None,
-        ),
-        mock.call().Sync(detach=True, local_manifest=None)
-    ])
+    def testMinimalManifestUrl(self):
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+                "--manifest-url",
+                self.manifest_url,
+            ]
+        )
 
-  def testMinimalManifestUrl(self):
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--manifest-url', self.manifest_url,
-    ])
+        # Ensure manifest_versions is not updated.
+        self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
 
-    # Ensure manifest_versions is not updated.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.manifest_url,
+                    branch="master",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups=None,
+                ),
+                mock.call().Sync(detach=True, local_manifest=None),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.manifest_url,
-            branch='master',
-            git_cache_dir=None,
-            repo_url=None,
-            groups=None,
-        ),
-        mock.call().Sync(detach=True, local_manifest=None)
-    ])
+    def testBranch(self):
+        repo_sync_manifest.main(
+            ["--repo-root", self.repo_dir, "--branch", "branch"]
+        )
 
-  def testBranch(self):
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--branch', 'branch'
-    ])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.INT_MANIFEST_URL,
+                    branch="branch",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups=None,
+                ),
+                mock.call().Sync(detach=True, local_manifest=None),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.INT_MANIFEST_URL,
-            branch='branch',
-            git_cache_dir=None,
-            repo_url=None,
-            groups=None,
-        ),
-        mock.call().Sync(detach=True, local_manifest=None)
-    ])
+        # Ensure manifest_versions is not updated.
+        self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
 
-    # Ensure manifest_versions is not updated.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
+    def testBuildSpec(self):
+        self.resolve_buildspec_mock.return_value = "resolved_buildspec"
 
-  def testBuildSpec(self):
-    self.resolve_buildspec_mock.return_value = 'resolved_buildspec'
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+                "--buildspec",
+                "test/spec",
+                "--manifest-versions-int",
+                self.mv_int,
+            ]
+        )
 
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--buildspec', 'test/spec',
-        '--manifest-versions-int', self.mv_int,
-    ])
+        # Ensure manifest-versions interactions are correct.
+        self.assertEqual(
+            self.refresh_manifest_mock.mock_calls,
+            [mock.call(self.mv_int, self.MV_INT_URL)],
+        )
+        self.assertEqual(
+            self.resolve_buildspec_mock.mock_calls,
+            [mock.call(self.mv_int, "test/spec")],
+        )
+        self.assertEqual(self.resolve_version_mock.mock_calls, [])
 
-    # Ensure manifest-versions interactions are correct.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [
-        mock.call(self.mv_int, self.MV_INT_URL)])
-    self.assertEqual(self.resolve_buildspec_mock.mock_calls, [
-        mock.call(self.mv_int, 'test/spec')])
-    self.assertEqual(self.resolve_version_mock.mock_calls, [])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.INT_MANIFEST_URL,
+                    branch="master",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups=None,
+                ),
+                mock.call().Sync(
+                    detach=True, local_manifest="resolved_buildspec"
+                ),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.INT_MANIFEST_URL,
-            branch='master',
-            git_cache_dir=None,
-            repo_url=None,
-            groups=None,
-        ),
-        mock.call().Sync(detach=True, local_manifest='resolved_buildspec')
-    ])
+    def testBuildSpecExternal(self):
+        self.resolve_buildspec_mock.return_value = "resolved_buildspec"
 
-  def testBuildSpecExternal(self):
-    self.resolve_buildspec_mock.return_value = 'resolved_buildspec'
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+                "--buildspec",
+                "test/spec",
+                "--manifest-versions-ext",
+                self.mv_ext,
+                "--external",
+            ]
+        )
 
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--buildspec', 'test/spec',
-        '--manifest-versions-ext', self.mv_ext,
-        '--external',
-    ])
+        # Ensure manifest-versions interactions are correct.
+        self.assertEqual(
+            self.refresh_manifest_mock.mock_calls,
+            [mock.call(self.mv_ext, self.MV_EXT_URL)],
+        )
+        self.assertEqual(
+            self.resolve_buildspec_mock.mock_calls,
+            [mock.call(self.mv_ext, "test/spec")],
+        )
+        self.assertEqual(self.resolve_version_mock.mock_calls, [])
 
-    # Ensure manifest-versions interactions are correct.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [
-        mock.call(self.mv_ext, self.MV_EXT_URL)])
-    self.assertEqual(self.resolve_buildspec_mock.mock_calls, [
-        mock.call(self.mv_ext, 'test/spec')])
-    self.assertEqual(self.resolve_version_mock.mock_calls, [])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.EXT_MANIFEST_URL,
+                    branch="master",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups=None,
+                ),
+                mock.call().Sync(
+                    detach=True, local_manifest="resolved_buildspec"
+                ),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.EXT_MANIFEST_URL,
-            branch='master',
-            git_cache_dir=None,
-            repo_url=None,
-            groups=None,
-        ),
-        mock.call().Sync(detach=True, local_manifest='resolved_buildspec')
-    ])
+    def testVersion(self):
+        self.resolve_version_mock.return_value = "resolved_buildspec"
 
-  def testVersion(self):
-    self.resolve_version_mock.return_value = 'resolved_buildspec'
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+                "--version",
+                "1.2.3",
+                "--manifest-versions-int",
+                self.mv_int,
+            ]
+        )
 
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--version', '1.2.3',
-        '--manifest-versions-int', self.mv_int,
-    ])
+        # Ensure manifest-versions interactions are correct.
+        self.assertEqual(
+            self.refresh_manifest_mock.mock_calls,
+            [mock.call(self.mv_int, self.MV_INT_URL)],
+        )
+        self.assertEqual(self.resolve_buildspec_mock.mock_calls, [])
+        self.assertEqual(
+            self.resolve_version_mock.mock_calls,
+            [mock.call(self.mv_int, "1.2.3")],
+        )
 
-    # Ensure manifest-versions interactions are correct.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [
-        mock.call(self.mv_int, self.MV_INT_URL)])
-    self.assertEqual(self.resolve_buildspec_mock.mock_calls, [])
-    self.assertEqual(self.resolve_version_mock.mock_calls, [
-        mock.call(self.mv_int, '1.2.3')])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.INT_MANIFEST_URL,
+                    branch="master",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups=None,
+                ),
+                mock.call().Sync(
+                    detach=True, local_manifest="resolved_buildspec"
+                ),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.INT_MANIFEST_URL,
-            branch='master',
-            git_cache_dir=None,
-            repo_url=None,
-            groups=None,
-        ),
-        mock.call().Sync(detach=True, local_manifest='resolved_buildspec')
-    ])
+    def testVersionExternal(self):
+        self.resolve_version_mock.return_value = "resolved_buildspec"
 
-  def testVersionExternal(self):
-    self.resolve_version_mock.return_value = 'resolved_buildspec'
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+                "--version",
+                "1.2.3",
+                "--manifest-versions-ext",
+                self.mv_ext,
+                "--external",
+            ]
+        )
 
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--version', '1.2.3',
-        '--manifest-versions-ext', self.mv_ext,
-        '--external',
-    ])
+        # Ensure manifest-versions interactions are correct.
+        self.assertEqual(
+            self.refresh_manifest_mock.mock_calls,
+            [mock.call(self.mv_ext, self.MV_EXT_URL)],
+        )
+        self.assertEqual(self.resolve_buildspec_mock.mock_calls, [])
+        self.assertEqual(
+            self.resolve_version_mock.mock_calls,
+            [mock.call(self.mv_ext, "1.2.3")],
+        )
 
-    # Ensure manifest-versions interactions are correct.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [
-        mock.call(self.mv_ext, self.MV_EXT_URL)])
-    self.assertEqual(self.resolve_buildspec_mock.mock_calls, [])
-    self.assertEqual(self.resolve_version_mock.mock_calls, [
-        mock.call(self.mv_ext, '1.2.3')])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.EXT_MANIFEST_URL,
+                    branch="master",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups=None,
+                ),
+                mock.call().Sync(
+                    detach=True, local_manifest="resolved_buildspec"
+                ),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.EXT_MANIFEST_URL,
-            branch='master',
-            git_cache_dir=None,
-            repo_url=None,
-            groups=None,
-        ),
-        mock.call().Sync(detach=True, local_manifest='resolved_buildspec')
-    ])
+    def testBuildSpecNoManifestVersions(self):
+        with self.assertRaises(AssertionError):
+            repo_sync_manifest.main(
+                [
+                    "--repo-root",
+                    self.repo_dir,
+                    "--buildspec",
+                    "test/spec",
+                ]
+            )
 
-  def testBuildSpecNoManifestVersions(self):
-    with self.assertRaises(AssertionError):
-      repo_sync_manifest.main([
-          '--repo-root', self.repo_dir,
-          '--buildspec', 'test/spec',
-      ])
+        with self.assertRaises(AssertionError):
+            repo_sync_manifest.main(
+                [
+                    "--repo-root",
+                    self.repo_dir,
+                    "--buildspec",
+                    "test/spec",
+                    "--external",
+                ]
+            )
 
-    with self.assertRaises(AssertionError):
-      repo_sync_manifest.main([
-          '--repo-root', self.repo_dir,
-          '--buildspec', 'test/spec',
-          '--external',
-      ])
+    def testLocalManifest(self):
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+                "--manifest-file",
+                self.manifest,
+            ]
+        )
 
-  def testLocalManifest(self):
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--manifest-file', self.manifest,
-    ])
+        # Ensure manifest_versions is not updated.
+        self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
 
-    # Ensure manifest_versions is not updated.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.INT_MANIFEST_URL,
+                    branch="master",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups=None,
+                ),
+                mock.call().Sync(detach=True, local_manifest=self.manifest),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.INT_MANIFEST_URL,
-            branch='master',
-            git_cache_dir=None,
-            repo_url=None,
-            groups=None,
-        ),
-        mock.call().Sync(detach=True, local_manifest=self.manifest)
-    ])
+    def testGroups(self):
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+                "--manifest-file",
+                self.manifest,
+                "--groups",
+                "all",
+            ]
+        )
 
-  def testGroups(self):
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--manifest-file', self.manifest,
-        '--groups', 'all'
-    ])
+        # Ensure manifest_versions is not updated.
+        self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
 
-    # Ensure manifest_versions is not updated.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.INT_MANIFEST_URL,
+                    branch="master",
+                    git_cache_dir=None,
+                    repo_url=None,
+                    groups="all",
+                ),
+                mock.call().Sync(detach=True, local_manifest=self.manifest),
+            ],
+        )
 
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.INT_MANIFEST_URL,
-            branch='master',
-            git_cache_dir=None,
-            repo_url=None,
-            groups='all',
-        ),
-        mock.call().Sync(detach=True, local_manifest=self.manifest)
-    ])
+    def testOptimizations(self):
+        repo_sync_manifest.main(
+            [
+                "--repo-root",
+                self.repo_dir,
+                "--copy-repo",
+                self.preload_src,
+                "--git-cache",
+                self.git_cache,
+                "--repo-url",
+                self.repo_url,
+            ]
+        )
 
-  def testOptimizations(self):
-    repo_sync_manifest.main([
-        '--repo-root', self.repo_dir,
-        '--copy-repo', self.preload_src,
-        '--git-cache', self.git_cache,
-        '--repo-url', self.repo_url,
-    ])
+        # Ensure manifest_versions is not updated.
+        self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
 
-    # Ensure manifest_versions is not updated.
-    self.assertEqual(self.refresh_manifest_mock.mock_calls, [])
-
-    # Ensure RepoRepository created and Sync'd as expected.
-    self.assertEqual(self.repo_mock.mock_calls, [
-        mock.call(
-            directory=self.repo_dir,
-            manifest_repo_url=self.INT_MANIFEST_URL,
-            branch='master',
-            git_cache_dir=self.git_cache,
-            repo_url=self.repo_url,
-            groups=None,
-        ),
-        mock.call().PreLoad(self.preload_src),
-        mock.call().Sync(detach=True, local_manifest=None)
-    ])
+        # Ensure RepoRepository created and Sync'd as expected.
+        self.assertEqual(
+            self.repo_mock.mock_calls,
+            [
+                mock.call(
+                    directory=self.repo_dir,
+                    manifest_repo_url=self.INT_MANIFEST_URL,
+                    branch="master",
+                    git_cache_dir=self.git_cache,
+                    repo_url=self.repo_url,
+                    groups=None,
+                ),
+                mock.call().PreLoad(self.preload_src),
+                mock.call().Sync(detach=True, local_manifest=None),
+            ],
+        )