add more details to idty creation test

runtime/gdev/tests/integration_tests.rs

@@ -957,12 +957,22 @@ fn test_create_new_idty_without_founds() {
         .build()
         .execute_with(|| {
             run_to_block(2);
+            assert_eq!(
+                Balances::free_balance(AccountKeyring::Eve.to_account_id()),
+                0
+            );
 
             // Should be able to create an identity without founds
             assert_ok!(Identity::create_identity(
                 frame_system::RawOrigin::Signed(AccountKeyring::Alice.to_account_id()).into(),
                 AccountKeyring::Eve.to_account_id(),
             ));
+            System::assert_has_event(RuntimeEvent::Identity(
+                pallet_identity::Event::IdtyCreated {
+                    idty_index: 5,
+                    owner_key: AccountKeyring::Eve.to_account_id(),
+                },
+            ));
 
             // At next block, nothing should be preleved
             run_to_block(3);