test: follow the test conventions in tests added in 4.1 and 4.2 (#5062)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

Author: QuantumExplorer

packages/rs-dpp/src/data_contract/associated_token/token_perpetual_distribution/distribution_function/evaluate.rs

@@ -738,14 +738,15 @@ mod tests {
             min_value: None,
             max_value: None,
         };
-        let v14 = PlatformVersion::get(14).expect("v14 must exist");
+        let latest = PlatformVersion::latest();
         assert_eq!(
-            v14.dpp
+            latest
+                .dpp
                 .token_versions
                 .distribution_function_evaluate_version,
             1
         );
-        assert_eq!(distribution.evaluate(0, 1, v14).unwrap(), 31_402);
+        assert_eq!(distribution.evaluate(0, 1, latest).unwrap(), 31_402);
     }
 
     #[test]

packages/rs-dpp/src/data_contract/document_type/class_methods/try_from_schema/v3/keep_history_tests.rs

@@ -235,7 +235,7 @@ fn should_repair_legacy_keep_history_delete_flag_at_protocol_14() {
         let repaired = parse_at_version(repair_schema(true, false), 14, true).unwrap();
         let result = old
             .as_ref()
-            .validate_update(repaired.as_ref(), 2, PlatformVersion::get(14).unwrap())
+            .validate_update(repaired.as_ref(), 2, PlatformVersion::latest())
             .expect("repair must reach a consensus result");
         assert!(result.is_valid(), "repair rejected: {:?}", result.errors);
     }
@@ -276,7 +276,7 @@ fn should_reject_other_delete_and_history_flag_changes_at_protocol_14() {
         let new = parse_at_version(repair_schema(new_flags.0, new_flags.1), 14, false).unwrap();
         let result = old
             .as_ref()
-            .validate_update(new.as_ref(), 2, PlatformVersion::get(14).unwrap())
+            .validate_update(new.as_ref(), 2, PlatformVersion::latest())
             .unwrap();
         assert!(
             !result.is_valid(),
@@ -304,7 +304,7 @@ fn should_reject_incompatible_properties_during_keep_history_repair() {
     .unwrap();
     let result = old
         .as_ref()
-        .validate_update(new.as_ref(), 2, PlatformVersion::get(14).unwrap())
+        .validate_update(new.as_ref(), 2, PlatformVersion::latest())
         .unwrap();
     assert!(
         !result.is_valid(),
@@ -320,7 +320,7 @@ fn should_reject_mutability_change_during_keep_history_repair() {
     let new = parse_at_version(schema, 14, true).unwrap();
     let result = old
         .as_ref()
-        .validate_update(new.as_ref(), 2, PlatformVersion::get(14).unwrap())
+        .validate_update(new.as_ref(), 2, PlatformVersion::latest())
         .unwrap();
     assert!(
         !result.is_valid(),
@@ -353,7 +353,7 @@ fn should_still_validate_property_named_can_be_deleted_during_keep_history_repai
     let new = parse_at_version(new_schema, 14, true).unwrap();
     let result = old
         .as_ref()
-        .validate_update(new.as_ref(), 2, PlatformVersion::get(14).unwrap())
+        .validate_update(new.as_ref(), 2, PlatformVersion::latest())
         .unwrap();
     assert!(
         !result.is_valid(),