Make pallet use construct_runtime in tests instead of impl_* (#7986)

substrate/frame/randomness-collective-flip/Cargo.toml

@@ -23,6 +23,7 @@ sp-std = { version = "2.0.0", default-features = false, path = "../../primitives
 [dev-dependencies]
 sp-core = { version = "2.0.0", path = "../../primitives/core" }
 sp-io = { version = "2.0.0", path = "../../primitives/io" }
+serde = { version = "1.0.101" }
 
 [features]
 default = ["std"]

substrate/frame/randomness-collective-flip/src/lib.rs

@@ -132,6 +132,7 @@ impl<T: Config> Randomness<T::Hash> for Module<T> {
 
 #[cfg(test)]
 mod tests {
+	use crate as pallet_randomness_collective_flip;
 	use super::*;
 	use sp_core::H256;
 	use sp_runtime::{
@@ -139,16 +140,21 @@ mod tests {
 		traits::{BlakeTwo256, Header as _, IdentityLookup},
 	};
 	use frame_system::limits;
-	use frame_support::{
-		impl_outer_origin, parameter_types, traits::{Randomness, OnInitialize},
-	};
+	use frame_support::{parameter_types, traits::{Randomness, OnInitialize}};
 
-	#[derive(Clone, PartialEq, Eq)]
-	pub struct Test;
+	type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
+	type Block = frame_system::mocking::MockBlock<Test>;
 
-	impl_outer_origin! {
-		pub enum Origin for Test where system = frame_system {}
-	}
+	frame_support::construct_runtime!(
+		pub enum Test where
+			Block = Block,
+			NodeBlock = Block,
+			UncheckedExtrinsic = UncheckedExtrinsic,
+		{
+			System: frame_system::{Module, Call, Config, Storage, Event<T>},
+			CollectiveFlip: pallet_randomness_collective_flip::{Module, Call, Storage},
+		}
+	);
 
 	parameter_types! {
 		pub const BlockHashCount: u64 = 250;
@@ -166,16 +172,16 @@ mod tests {
 		type Origin = Origin;
 		type Index = u64;
 		type BlockNumber = u64;
-		type Call = ();
+		type Call = Call;
 		type Hash = H256;
 		type Hashing = BlakeTwo256;
 		type AccountId = u64;
 		type Lookup = IdentityLookup<Self::AccountId>;
 		type Header = Header;
-		type Event = ();
+		type Event = Event;
 		type BlockHashCount = BlockHashCount;
 		type Version = ();
-		type PalletInfo = ();
+		type PalletInfo = PalletInfo;
 		type AccountData = ();
 		type OnNewAccount = ();
 		type OnKilledAccount = ();
@@ -183,9 +189,6 @@ mod tests {
 		type SS58Prefix = ();
 	}
 
-	type System = frame_system::Module<Test>;
-	type CollectiveFlip = Module<Test>;
-
 	fn new_test_ext() -> sp_io::TestExternalities {
 		let t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
 		t.into()