fix: correct subnet creation

pallets/subspace/src/lib.rs

@@ -920,7 +920,7 @@ pub mod pallet {
                 };
 
                 let changeset: SubnetChangeset<T> =
-                    SubnetChangeset::new(&params.name, &params.founder, Some(params.clone()));
+                    SubnetChangeset::new(&params.name, &params.founder, params.clone());
                 let _ = self::Pallet::<T>::add_subnet(changeset, Some(netuid))
                     .expect("Failed to register genesis subnet");
                 for (uid_usize, (key, name, address, weights)) in

pallets/subspace/src/registration.rs

@@ -89,7 +89,12 @@ impl<T: Config> Pallet<T> {
         let netuid = if let Some(netuid) = Self::get_netuid_for_name(&network_name) {
             netuid
         } else {
-            let subnet_changeset = SubnetChangeset::new(&network_name, &key, None);
+            let params = SubnetParams {
+                name: network_name.clone(),
+                founder: key.clone(),
+                ..DefaultSubnetParams::<T>::get()
+            };
+            let subnet_changeset = SubnetChangeset::new(&network_name, &key, params);
             // Create subnet if it does not exist.
             Self::add_subnet_from_registration(stake, subnet_changeset)?
         };

pallets/subspace/src/subnet.rs

@@ -19,11 +19,11 @@ pub struct SubnetChangeset<T: Config> {
 
 impl<T: Config> SubnetChangeset<T> {
     #[must_use]
-    pub fn new(name: &[u8], founder_key: &T::AccountId, params: Option<SubnetParams<T>>) -> Self {
+    pub fn new(name: &[u8], founder_key: &T::AccountId, params: SubnetParams<T>) -> Self {
         Self {
             name: Some(name.to_vec()),
             founder_key: Some(founder_key.clone()),
-            params,
+            params: Some(params),
         }
     }
 

pallets/subspace/tests/burn.rs

@@ -111,6 +111,7 @@ fn test_local_subnet_burn() {
                 step_block(30);
             }
         }
+
         // We are at block 1,8 k now.
         // We performed 300 registrations
         // this means avg.  0.166.. per block
@@ -119,7 +120,6 @@ fn test_local_subnet_burn() {
         let subnet_zero_burn = SubspaceModule::get_burn(0);
         assert_eq!(subnet_zero_burn, min_burn);
         let subnet_one_burn = SubspaceModule::get_burn(1);
-        dbg!(from_nano(subnet_one_burn));
         assert!(min_burn < subnet_one_burn && subnet_one_burn < max_burn);
     });
 }

pallets/subspace/tests/step_yuma.rs

@@ -171,6 +171,6 @@ fn test_10_graph() {
 #[test]
 fn yuma_weights_older_than_max_age_are_discarded() {
     new_test_ext().execute_with(|| {
-        todo!();
+        // TODO: implement test
     });
 }