AuthenticatorTransportConverter { public String convertToString(AuthenticatorTransport value) { return value.getValue(); }  AuthenticatorTransport convert(String value); @SuppressWarnings("squid:S1168") Set<AuthenticatorTransport> convertSet(Set<String> values); String convertToString(AuthenticatorTransport value); @SuppressWarnings("squid:S1168") Set<String> convertSetToStringSet(Set<AuthenticatorTransport> values);  }
@Test void convertToString_test() { assertThat(converter.convertToString(AuthenticatorTransport.USB)).isEqualTo("usb"); }