},
	}

	for _, tc := range tests {
		t.Run(tc.name, func(t *testing.T) {
			client := clientsetfake.NewSimpleClientset()
			tc.setupClient(client)
			patchFn := func(*v1.Node) {}
			err := PatchNode(client, "some-node", patchFn)
			if (err != nil) != tc.expectedError {
				t.Fatalf("expected error: %v, got %v, error: %v", tc.expectedError, err != nil, err)
			}
		})
	}
}

	// But default to turning off ControlMaster.
	if os.Getenv("GIT_SSH") == "" && os.Getenv("GIT_SSH_COMMAND") == "" {
		os.Setenv("GIT_SSH_COMMAND", "ssh -o ControlMaster=no -o BatchMode=yes")
	}

	if os.Getenv("GCM_INTERACTIVE") == "" {
		os.Setenv("GCM_INTERACTIVE", "never")
	}
	if modRoots != nil {
		// modRoot set before Init was called ("go mod init" does this).