diff --git a/wallet/src/cli/account.rs b/wallet/src/cli/account.rs index aeaf182..2299f9e 100644 --- a/wallet/src/cli/account.rs +++ b/wallet/src/cli/account.rs @@ -176,7 +176,12 @@ impl From for TokedDefinitionAccountView { fn from(value: TokenDefinition) -> Self { Self { account_type: "Token definition".to_string(), - name: hex::encode(value.name), + name: { + // Assuming, that name does not have UTF-8 NULL and all zeroes are padding. + let name_trimmed: Vec<_> = + value.name.into_iter().take_while(|ch| *ch != 0).collect(); + String::from_utf8(name_trimmed).unwrap_or(hex::encode(value.name)) + }, total_supply: value.total_supply, } } @@ -334,3 +339,47 @@ impl WalletSubcommand for AccountSubcommand { } } } + +#[cfg(test)] +mod tests { + use crate::cli::account::{TokedDefinitionAccountView, TokenDefinition}; + + #[test] + fn test_invalid_utf_8_name_of_token() { + let token_def = TokenDefinition { + account_type: 1, + name: [137, 12, 14, 3, 5, 4], + total_supply: 100, + }; + + let token_def_view: TokedDefinitionAccountView = token_def.into(); + + assert_eq!(token_def_view.name, "890c0e030504"); + } + + #[test] + fn test_valid_utf_8_name_of_token_all_bytes() { + let token_def = TokenDefinition { + account_type: 1, + name: [240, 159, 146, 150, 66, 66], + total_supply: 100, + }; + + let token_def_view: TokedDefinitionAccountView = token_def.into(); + + assert_eq!(token_def_view.name, "💖BB"); + } + + #[test] + fn test_valid_utf_8_name_of_token_less_bytes() { + let token_def = TokenDefinition { + account_type: 1, + name: [78, 65, 77, 69, 0, 0], + total_supply: 100, + }; + + let token_def_view: TokedDefinitionAccountView = token_def.into(); + + assert_eq!(token_def_view.name, "NAME"); + } +}