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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/api/controller/sdk_unittest.py b/api/controller/sdk_unittest.py
index 96ddf4c..c4f10e0 100644
--- a/api/controller/sdk_unittest.py
+++ b/api/controller/sdk_unittest.py
@@ -15,253 +15,282 @@
 
 
 class SdkCreateTest(cros_test_lib.MockTestCase, api_config.ApiConfigMixin):
-  """Create tests."""
+    """Create tests."""
 
-  def setUp(self):
-    """Setup method."""
-    # We need to run the command outside the chroot.
-    self.PatchObject(cros_build_lib, 'IsInsideChroot', return_value=False)
-    self.response = sdk_pb2.CreateResponse()
+    def setUp(self):
+        """Setup method."""
+        # We need to run the command outside the chroot.
+        self.PatchObject(cros_build_lib, "IsInsideChroot", return_value=False)
+        self.response = sdk_pb2.CreateResponse()
 
-  def _GetRequest(self, no_replace=False, bootstrap=False, no_use_image=False,
-                  cache_path=None, chroot_path=None, sdk_version=None,
-                  skip_chroot_upgrade=False):
-    """Helper to build a create request message."""
-    request = sdk_pb2.CreateRequest()
-    request.flags.no_replace = no_replace
-    request.flags.bootstrap = bootstrap
-    request.flags.no_use_image = no_use_image
-
-    if cache_path:
-      request.chroot.cache_dir = cache_path
-    if chroot_path:
-      request.chroot.path = chroot_path
-    if sdk_version:
-      request.sdk_version = sdk_version
-    if skip_chroot_upgrade:
-      request.skip_chroot_upgrade = skip_chroot_upgrade
-
-    return request
-
-  def testValidateOnly(self):
-    """Sanity check that a validate only call does not execute any logic."""
-    patch = self.PatchObject(sdk_service, 'Create')
-
-    sdk_controller.Create(self._GetRequest(), self.response,
-                          self.validate_only_config)
-    patch.assert_not_called()
-
-  def testMockCall(self):
-    """Sanity check that a mock call does not execute any logic."""
-    patch = self.PatchObject(sdk_service, 'Create')
-
-    rc = sdk_controller.Create(self._GetRequest(), self.response,
-                               self.mock_call_config)
-    patch.assert_not_called()
-    self.assertFalse(rc)
-    self.assertTrue(self.response.version.version)
-
-  def testSuccess(self):
-    """Test the successful call output handling."""
-    self.PatchObject(sdk_service, 'Create', return_value=1)
-
-    request = self._GetRequest()
-
-    sdk_controller.Create(request, self.response, self.api_config)
-
-    self.assertEqual(1, self.response.version.version)
-
-  def testFalseArguments(self):
-    """Test False argument handling."""
-    # Create the patches.
-    self.PatchObject(sdk_service, 'Create', return_value=1)
-    args_patch = self.PatchObject(sdk_service, 'CreateArguments')
-
-    # Flag translation tests.
-    # Test all false values in the message.
-    request = self._GetRequest(no_replace=False, bootstrap=False,
-                               no_use_image=False)
-    sdk_controller.Create(request, self.response, self.api_config)
-    args_patch.assert_called_with(
-        replace=True,
+    def _GetRequest(
+        self,
+        no_replace=False,
         bootstrap=False,
-        use_image=True,
-        chroot_path=mock.ANY,
-        cache_dir=mock.ANY,
-        sdk_version=mock.ANY,
-        skip_chroot_upgrade=mock.ANY)
+        no_use_image=False,
+        cache_path=None,
+        chroot_path=None,
+        sdk_version=None,
+        skip_chroot_upgrade=False,
+    ):
+        """Helper to build a create request message."""
+        request = sdk_pb2.CreateRequest()
+        request.flags.no_replace = no_replace
+        request.flags.bootstrap = bootstrap
+        request.flags.no_use_image = no_use_image
 
-  def testTrueArguments(self):
-    """Test True arguments handling."""
-    # Create the patches.
-    self.PatchObject(sdk_service, 'Create', return_value=1)
-    args_patch = self.PatchObject(sdk_service, 'CreateArguments')
+        if cache_path:
+            request.chroot.cache_dir = cache_path
+        if chroot_path:
+            request.chroot.path = chroot_path
+        if sdk_version:
+            request.sdk_version = sdk_version
+        if skip_chroot_upgrade:
+            request.skip_chroot_upgrade = skip_chroot_upgrade
 
-    # Test all True values in the message.
-    request = self._GetRequest(no_replace=True, bootstrap=True,
-                               no_use_image=True, sdk_version='foo',
-                               skip_chroot_upgrade=True)
-    sdk_controller.Create(request, self.response, self.api_config)
-    args_patch.assert_called_with(
-        replace=False,
-        bootstrap=True,
-        use_image=False,
-        chroot_path=mock.ANY,
-        cache_dir=mock.ANY,
-        sdk_version='foo',
-        skip_chroot_upgrade=True)
+        return request
+
+    def testValidateOnly(self):
+        """Sanity check that a validate only call does not execute any logic."""
+        patch = self.PatchObject(sdk_service, "Create")
+
+        sdk_controller.Create(
+            self._GetRequest(), self.response, self.validate_only_config
+        )
+        patch.assert_not_called()
+
+    def testMockCall(self):
+        """Sanity check that a mock call does not execute any logic."""
+        patch = self.PatchObject(sdk_service, "Create")
+
+        rc = sdk_controller.Create(
+            self._GetRequest(), self.response, self.mock_call_config
+        )
+        patch.assert_not_called()
+        self.assertFalse(rc)
+        self.assertTrue(self.response.version.version)
+
+    def testSuccess(self):
+        """Test the successful call output handling."""
+        self.PatchObject(sdk_service, "Create", return_value=1)
+
+        request = self._GetRequest()
+
+        sdk_controller.Create(request, self.response, self.api_config)
+
+        self.assertEqual(1, self.response.version.version)
+
+    def testFalseArguments(self):
+        """Test False argument handling."""
+        # Create the patches.
+        self.PatchObject(sdk_service, "Create", return_value=1)
+        args_patch = self.PatchObject(sdk_service, "CreateArguments")
+
+        # Flag translation tests.
+        # Test all false values in the message.
+        request = self._GetRequest(
+            no_replace=False, bootstrap=False, no_use_image=False
+        )
+        sdk_controller.Create(request, self.response, self.api_config)
+        args_patch.assert_called_with(
+            replace=True,
+            bootstrap=False,
+            use_image=True,
+            chroot_path=mock.ANY,
+            cache_dir=mock.ANY,
+            sdk_version=mock.ANY,
+            skip_chroot_upgrade=mock.ANY,
+        )
+
+    def testTrueArguments(self):
+        """Test True arguments handling."""
+        # Create the patches.
+        self.PatchObject(sdk_service, "Create", return_value=1)
+        args_patch = self.PatchObject(sdk_service, "CreateArguments")
+
+        # Test all True values in the message.
+        request = self._GetRequest(
+            no_replace=True,
+            bootstrap=True,
+            no_use_image=True,
+            sdk_version="foo",
+            skip_chroot_upgrade=True,
+        )
+        sdk_controller.Create(request, self.response, self.api_config)
+        args_patch.assert_called_with(
+            replace=False,
+            bootstrap=True,
+            use_image=False,
+            chroot_path=mock.ANY,
+            cache_dir=mock.ANY,
+            sdk_version="foo",
+            skip_chroot_upgrade=True,
+        )
 
 
 class SdkDeleteTest(cros_test_lib.MockTestCase, api_config.ApiConfigMixin):
-  """Create tests."""
+    """Create tests."""
 
-  def setUp(self):
-    """Setup method."""
-    # We need to run the command outside the chroot.
-    self.PatchObject(cros_build_lib, 'IsInsideChroot', return_value=False)
-    self.response = sdk_pb2.DeleteResponse()
+    def setUp(self):
+        """Setup method."""
+        # We need to run the command outside the chroot.
+        self.PatchObject(cros_build_lib, "IsInsideChroot", return_value=False)
+        self.response = sdk_pb2.DeleteResponse()
 
-  def _GetRequest(self, chroot_path=None):
-    """Helper to build a delete request message."""
-    request = sdk_pb2.DeleteRequest()
-    if chroot_path:
-      request.chroot.path = chroot_path
+    def _GetRequest(self, chroot_path=None):
+        """Helper to build a delete request message."""
+        request = sdk_pb2.DeleteRequest()
+        if chroot_path:
+            request.chroot.path = chroot_path
 
-    return request
+        return request
 
-  def testValidateOnly(self):
-    """Sanity check that a validate only call does not execute any logic."""
-    patch = self.PatchObject(sdk_service, 'Delete')
+    def testValidateOnly(self):
+        """Sanity check that a validate only call does not execute any logic."""
+        patch = self.PatchObject(sdk_service, "Delete")
 
-    sdk_controller.Delete(self._GetRequest(), self.response,
-                          self.validate_only_config)
-    patch.assert_not_called()
+        sdk_controller.Delete(
+            self._GetRequest(), self.response, self.validate_only_config
+        )
+        patch.assert_not_called()
 
-  def testMockCall(self):
-    """Sanity check that a mock call does not execute any logic."""
-    patch = self.PatchObject(sdk_service, 'Delete')
+    def testMockCall(self):
+        """Sanity check that a mock call does not execute any logic."""
+        patch = self.PatchObject(sdk_service, "Delete")
 
-    rc = sdk_controller.Delete(self._GetRequest(), self.response,
-                               self.mock_call_config)
-    patch.assert_not_called()
-    self.assertFalse(rc)
+        rc = sdk_controller.Delete(
+            self._GetRequest(), self.response, self.mock_call_config
+        )
+        patch.assert_not_called()
+        self.assertFalse(rc)
 
-  def testSuccess(self):
-    """Test the successful call by verifying service invocation."""
-    patch = self.PatchObject(sdk_service, 'Delete', return_value=1)
+    def testSuccess(self):
+        """Test the successful call by verifying service invocation."""
+        patch = self.PatchObject(sdk_service, "Delete", return_value=1)
 
-    request = self._GetRequest()
+        request = self._GetRequest()
 
-    sdk_controller.Delete(request, self.response, self.api_config)
-    # Verify that by default sdk_service.Delete is called with force=True.
-    patch.assert_called_once_with(mock.ANY, force=True)
+        sdk_controller.Delete(request, self.response, self.api_config)
+        # Verify that by default sdk_service.Delete is called with force=True.
+        patch.assert_called_once_with(mock.ANY, force=True)
 
 
 class SdkUnmountPathTest(cros_test_lib.MockTestCase, api_config.ApiConfigMixin):
-  """Update tests."""
+    """Update tests."""
 
-  def setUp(self):
-    """Setup method."""
-    self.response = sdk_pb2.UnmountPathResponse()
+    def setUp(self):
+        """Setup method."""
+        self.response = sdk_pb2.UnmountPathResponse()
 
-  def _UnmountPathRequest(self, path=None):
-    """Helper to build a delete request message."""
-    request = sdk_pb2.UnmountPathRequest()
-    if path:
-      request.path.path = path
-    return request
+    def _UnmountPathRequest(self, path=None):
+        """Helper to build a delete request message."""
+        request = sdk_pb2.UnmountPathRequest()
+        if path:
+            request.path.path = path
+        return request
 
-  def testValidateOnly(self):
-    """Sanity check that a validate only call does not execute any logic."""
-    patch = self.PatchObject(sdk_service, 'UnmountPath')
+    def testValidateOnly(self):
+        """Sanity check that a validate only call does not execute any logic."""
+        patch = self.PatchObject(sdk_service, "UnmountPath")
 
-    sdk_controller.UnmountPath(self._UnmountPathRequest('/test/path'),
-                               self.response, self.validate_only_config)
-    patch.assert_not_called()
+        sdk_controller.UnmountPath(
+            self._UnmountPathRequest("/test/path"),
+            self.response,
+            self.validate_only_config,
+        )
+        patch.assert_not_called()
 
-  def testMockCall(self):
-    """Sanity check that a mock call does not execute any logic."""
-    patch = self.PatchObject(sdk_service, 'UnmountPath')
+    def testMockCall(self):
+        """Sanity check that a mock call does not execute any logic."""
+        patch = self.PatchObject(sdk_service, "UnmountPath")
 
-    rc = sdk_controller.UnmountPath(self._UnmountPathRequest(), self.response,
-                                    self.mock_call_config)
-    patch.assert_not_called()
-    self.assertFalse(rc)
+        rc = sdk_controller.UnmountPath(
+            self._UnmountPathRequest(), self.response, self.mock_call_config
+        )
+        patch.assert_not_called()
+        self.assertFalse(rc)
 
-  def testSuccess(self):
-    """Test the successful call by verifying service invocation."""
-    patch = self.PatchObject(sdk_service, 'UnmountPath', return_value=1)
+    def testSuccess(self):
+        """Test the successful call by verifying service invocation."""
+        patch = self.PatchObject(sdk_service, "UnmountPath", return_value=1)
 
-    request = self._UnmountPathRequest('/test/path')
-    sdk_controller.UnmountPath(request, self.response, self.api_config)
-    patch.assert_called_once_with('/test/path')
+        request = self._UnmountPathRequest("/test/path")
+        sdk_controller.UnmountPath(request, self.response, self.api_config)
+        patch.assert_called_once_with("/test/path")
 
 
 class SdkUpdateTest(cros_test_lib.MockTestCase, api_config.ApiConfigMixin):
-  """Update tests."""
+    """Update tests."""
 
-  def setUp(self):
-    """Setup method."""
-    # We need to run the command inside the chroot.
-    self.PatchObject(cros_build_lib, 'IsInsideChroot', return_value=True)
+    def setUp(self):
+        """Setup method."""
+        # We need to run the command inside the chroot.
+        self.PatchObject(cros_build_lib, "IsInsideChroot", return_value=True)
 
-    self.response = sdk_pb2.UpdateResponse()
+        self.response = sdk_pb2.UpdateResponse()
 
-  def _GetRequest(self, build_source=False, targets=None):
-    """Helper to simplify building a request instance."""
-    request = sdk_pb2.UpdateRequest()
-    request.flags.build_source = build_source
+    def _GetRequest(self, build_source=False, targets=None):
+        """Helper to simplify building a request instance."""
+        request = sdk_pb2.UpdateRequest()
+        request.flags.build_source = build_source
 
-    for target in targets or []:
-      added = request.toolchain_targets.add()
-      added.name = target
+        for target in targets or []:
+            added = request.toolchain_targets.add()
+            added.name = target
 
-    return request
+        return request
 
-  def testValidateOnly(self):
-    """Sanity check that a validate only call does not execute any logic."""
-    patch = self.PatchObject(sdk_service, 'Update')
+    def testValidateOnly(self):
+        """Sanity check that a validate only call does not execute any logic."""
+        patch = self.PatchObject(sdk_service, "Update")
 
-    sdk_controller.Update(self._GetRequest(), self.response,
-                          self.validate_only_config)
-    patch.assert_not_called()
+        sdk_controller.Update(
+            self._GetRequest(), self.response, self.validate_only_config
+        )
+        patch.assert_not_called()
 
-  def testMockCall(self):
-    """Sanity check that a mock call does not execute any logic."""
-    patch = self.PatchObject(sdk_service, 'Update')
+    def testMockCall(self):
+        """Sanity check that a mock call does not execute any logic."""
+        patch = self.PatchObject(sdk_service, "Update")
 
-    rc = sdk_controller.Create(self._GetRequest(), self.response,
-                               self.mock_call_config)
-    patch.assert_not_called()
-    self.assertFalse(rc)
-    self.assertTrue(self.response.version.version)
+        rc = sdk_controller.Create(
+            self._GetRequest(), self.response, self.mock_call_config
+        )
+        patch.assert_not_called()
+        self.assertFalse(rc)
+        self.assertTrue(self.response.version.version)
 
-  def testSuccess(self):
-    """Successful call output handling test."""
-    expected_version = 1
-    self.PatchObject(sdk_service, 'Update', return_value=expected_version)
-    request = self._GetRequest()
+    def testSuccess(self):
+        """Successful call output handling test."""
+        expected_version = 1
+        self.PatchObject(sdk_service, "Update", return_value=expected_version)
+        request = self._GetRequest()
 
-    sdk_controller.Update(request, self.response, self.api_config)
+        sdk_controller.Update(request, self.response, self.api_config)
 
-    self.assertEqual(expected_version, self.response.version.version)
+        self.assertEqual(expected_version, self.response.version.version)
 
-  def testArgumentHandling(self):
-    """Test the proto argument handling."""
-    args = sdk_service.UpdateArguments()
-    self.PatchObject(sdk_service, 'Update', return_value=1)
-    args_patch = self.PatchObject(sdk_service, 'UpdateArguments',
-                                  return_value=args)
+    def testArgumentHandling(self):
+        """Test the proto argument handling."""
+        args = sdk_service.UpdateArguments()
+        self.PatchObject(sdk_service, "Update", return_value=1)
+        args_patch = self.PatchObject(
+            sdk_service, "UpdateArguments", return_value=args
+        )
 
-    # No boards and flags False.
-    request = self._GetRequest(build_source=False)
-    sdk_controller.Update(request, self.response, self.api_config)
-    args_patch.assert_called_with(
-        build_source=False, toolchain_targets=[], toolchain_changed=False)
+        # No boards and flags False.
+        request = self._GetRequest(build_source=False)
+        sdk_controller.Update(request, self.response, self.api_config)
+        args_patch.assert_called_with(
+            build_source=False, toolchain_targets=[], toolchain_changed=False
+        )
 
-    # Multiple boards and flags True.
-    targets = ['board1', 'board2']
-    request = self._GetRequest(build_source=True, targets=targets)
-    sdk_controller.Update(request, self.response, self.api_config)
-    args_patch.assert_called_with(
-        build_source=True, toolchain_targets=targets, toolchain_changed=False)
+        # Multiple boards and flags True.
+        targets = ["board1", "board2"]
+        request = self._GetRequest(build_source=True, targets=targets)
+        sdk_controller.Update(request, self.response, self.api_config)
+        args_patch.assert_called_with(
+            build_source=True,
+            toolchain_targets=targets,
+            toolchain_changed=False,
+        )