for _, tc := range testcases {
		t.Run(tc.name, func(t *testing.T) {
			errs := ValidateEgressSelectorConfiguration(tc.contents)
			if !tc.expectError && len(errs) != 0 {
				t.Errorf("Calling ValidateEgressSelectorConfiguration expected no error, got %v", errs)
			} else if tc.expectError && len(errs) == 0 {
				t.Errorf("Calling ValidateEgressSelectorConfiguration expected error, got no error")
			}
		})
	}

		// we got an error where the decode wasn't related to a missing type
		return nil, err
	}
	return internalConfig, nil
}

// ValidateEgressSelectorConfiguration checks the apiserver.EgressSelectorConfiguration for
// common configuration errors. It will return error for problems such as configuring mtls/cert