Display for TokenId and EgldOrEsdtTokenIdentifier tests

Author: andrei-marinica

framework/base/src/types/managed/wrapped/token/egld_or_esdt_token_identifier.rs

@@ -383,13 +383,8 @@ impl<M: ManagedTypeApi> core::fmt::Display for EgldOrEsdtTokenIdentifier<M> {
     fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
         self.map_ref_or_else(
             f,
-            |f| f.write_str("EgldOrEsdtTokenIdentifier::Egld"),
-            |f, token_identifier| {
-                let token_id_str = token_identifier.to_string();
-                f.debug_tuple("EgldOrEsdtTokenIdentifier::Esdt")
-                    .field(&token_id_str)
-                    .finish()
-            },
+            |f| core::fmt::Display::fmt("EGLD", f),
+            |f, token_identifier| core::fmt::Display::fmt(token_identifier, f),
         )
     }
 }

framework/scenario/tests/token_id_test.rs

@@ -1,8 +1,8 @@
 use multiversx_sc::{
     chain_core::EGLD_000000_TOKEN_IDENTIFIER,
     types::{
-        BoxedBytes, EgldOrEsdtTokenIdentifier, EgldOrEsdtTokenPayment, EsdtTokenPayment,
-        ManagedBuffer, TokenId,
+        BoxedBytes, EgldOrEsdtTokenIdentifier, EgldOrEsdtTokenPayment, EsdtTokenIdentifier,
+        EsdtTokenPayment, ManagedBuffer, TokenId,
     },
 };
 use multiversx_sc_scenario::{
@@ -222,3 +222,27 @@ fn test_managed_token_id_macro() {
         TokenId::<StaticApi>::from("ALC-6258d2")
     );
 }
+
+#[test]
+fn test_token_id_to_string() {
+    assert_eq!(
+        TokenId::<StaticApi>::from("ALC-6258d2").to_string(),
+        "ALC-6258d2"
+    );
+    assert_eq!(
+        TokenId::<StaticApi>::from("EGLD-00000").to_string(),
+        "EGLD-00000"
+    );
+    assert_eq!(
+        EgldOrEsdtTokenIdentifier::<StaticApi>::egld().to_string(),
+        "EGLD"
+    );
+    assert_eq!(
+        EgldOrEsdtTokenIdentifier::<StaticApi>::esdt(TokenId::from("EGLDORESDT-00001")).to_string(),
+        "EGLDORESDT-00001"
+    );
+    assert_eq!(
+        EsdtTokenIdentifier::<StaticApi>::from_esdt_bytes("ESDT-00001").to_string(),
+        "ESDT-00001"
+    );
+}