test-staking-e2e: Add to main `Cargo.toml`. (#14062)

This ensures that it is actually tested as part of the CI. There is also no need to have it separate.

substrate/Cargo.lock

@@ -6097,6 +6097,31 @@ dependencies = [
  "sp-std",
 ]
 
+[[package]]
+name = "pallet-election-provider-e2e-test"
+version = "1.0.0"
+dependencies = [
+ "frame-election-provider-support",
+ "frame-support",
+ "frame-system",
+ "log",
+ "pallet-bags-list",
+ "pallet-balances",
+ "pallet-election-provider-multi-phase",
+ "pallet-session",
+ "pallet-staking",
+ "pallet-timestamp",
+ "parity-scale-codec",
+ "scale-info",
+ "sp-core",
+ "sp-io",
+ "sp-npos-elections",
+ "sp-runtime",
+ "sp-staking",
+ "sp-std",
+ "sp-tracing",
+]
+
 [[package]]
 name = "pallet-election-provider-multi-phase"
 version = "4.0.0-dev"

substrate/Cargo.toml

@@ -100,6 +100,7 @@ members = [
 	"frame/try-runtime",
 	"frame/elections-phragmen",
 	"frame/election-provider-multi-phase",
+	"frame/election-provider-multi-phase/test-staking-e2e",
 	"frame/election-provider-support",
 	"frame/election-provider-support/benchmarking",
 	"frame/election-provider-support/solution-type",

substrate/frame/election-provider-multi-phase/test-staking-e2e/Cargo.toml

@@ -12,8 +12,6 @@ publish = false
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
 
-[workspace]
-
 [dev-dependencies]
 codec = { package = "parity-scale-codec", version = "3.0.0", features = ["derive"] }
 scale-info = { version = "2.0.1", features = ["derive"] }

substrate/frame/election-provider-multi-phase/test-staking-e2e/src/lib.rs

@@ -34,8 +34,8 @@ macro_rules! log {
 		log::$level!(
 			target: crate::LOG_TARGET,
 			concat!("🛠️  ", $patter)  $(, $values)*
-        )
-    };
+		)
+	};
 }
 
 fn log_current_time() {

substrate/frame/election-provider-multi-phase/test-staking-e2e/src/mock.rs

@@ -125,6 +125,10 @@ impl pallet_balances::Config for Runtime {
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
 	type WeightInfo = ();
+	type HoldIdentifier = ();
+	type FreezeIdentifier = ();
+	type MaxHolds = traits::ConstU32<1>;
+	type MaxFreezes = traits::ConstU32<1>;
 }
 
 impl pallet_timestamp::Config for Runtime {