companion: for #6782

darwinia-network · Aug 17, 2020 · 63b13a9 · 63b13a9
1 parent 427cbc8
commit 63b13a9
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/frame/staking/src/lib.rs b/frame/staking/src/lib.rs
@@ -1154,6 +1154,17 @@ decl_module! {
 			// `on_finalize` weight is tracked in `on_initialize`
 		}
 
+		fn integrity_test() {
+			sp_io::TestExternalities::new_empty().execute_with(||
+				assert!(
+					T::SlashDeferDuration::get() < T::BondingDurationInEra::get() || T::BondingDurationInEra::get() == 0,
+					"As per documentation, slash defer duration ({}) should be less than bonding duration ({}).",
+					T::SlashDeferDuration::get(),
+					T::BondingDurationInEra::get(),
+				)
+			);
+		}
+
 		/// Take the origin account as a stash and lock up `value` of its balance. `controller` will
 		/// be the account that controls it.
 		///