fix integration test

Author: bmacer

pallets/rmrk-core/src/functions.rs

@@ -329,7 +329,7 @@ where
 	) -> Result<CollectionId, DispatchError> {
 		Collections::<T>::try_mutate_exists(collection_id, |collection| -> DispatchResult {
 			let collection = collection.as_mut().ok_or(Error::<T>::CollectionUnknown)?;
-			collection.max = Some(collection.nfts_count);
+			collection.max = Some(0);
 			Ok(())
 		})?;
 

tests/src/util/tx.ts

@@ -900,7 +900,7 @@ export async function lockCollection(
 
   await getCollection(api, collectionId).then((collectionOption) => {
     const collection = collectionOption.unwrap();
-    expect(collection.max.unwrap().toNumber()).to.be.equal(max);
+    expect(collection.max.unwrap().toNumber()).to.be.equal(0);
   });
 }