t.Run(tt.name, func(t *testing.T) {
			err := ValidateKubeletFlags(&KubeletFlags{
				ContainerRuntimeOptions: config.ContainerRuntimeOptions{},
				NodeLabels:              tt.labels,
			})

			if tt.error && err == nil {
				t.Errorf("ValidateKubeletFlags should have failed with labels: %+v", tt.labels)
			}

			if !tt.error && err != nil {
				t.Errorf("ValidateKubeletFlags should not have failed with labels: %+v", tt.labels)