From 3d1d15df952a06f4a4c8770dee330704f8bc07cd Mon Sep 17 00:00:00 2001
From: Dino Pacandi <dino.pacandi@gmail.com>
Date: Mon, 25 Sep 2023 18:08:09 +0200
Subject: [PATCH] Fixes

---
 pallets/dynamic-evm-base-fee/src/benchmarking.rs |  4 ++--
 pallets/dynamic-evm-base-fee/src/lib.rs          | 11 ++++++++++-
 pallets/dynamic-evm-base-fee/src/mock.rs         |  1 +
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/pallets/dynamic-evm-base-fee/src/benchmarking.rs b/pallets/dynamic-evm-base-fee/src/benchmarking.rs
index 4b3da9bc05..73aa0fac9c 100644
--- a/pallets/dynamic-evm-base-fee/src/benchmarking.rs
+++ b/pallets/dynamic-evm-base-fee/src/benchmarking.rs
@@ -67,9 +67,9 @@ mod benchmarks {
 #[cfg(test)]
 mod tests {
     use crate::mock;
-    use sp_io::TestExternalities;
+    use frame_support::sp_io::TestExternalities;
 
     pub fn new_test_ext() -> TestExternalities {
-        mock::ExtBuilder::default().build()
+        mock::ExtBuilder::build()
     }
 }
diff --git a/pallets/dynamic-evm-base-fee/src/lib.rs b/pallets/dynamic-evm-base-fee/src/lib.rs
index c5fd9d170d..c2da00c304 100644
--- a/pallets/dynamic-evm-base-fee/src/lib.rs
+++ b/pallets/dynamic-evm-base-fee/src/lib.rs
@@ -31,7 +31,7 @@
 //!
 //! The core formula this pallet tries to satisfy is:
 //!
-//!     base_fee_per_gas = adjustment_factor * weight_factor * 25 / 98974
+//! base_fee_per_gas = adjustment_factor * weight_factor * 25 / 98974
 //!
 //! Where:
 //! * **adjustment_factor** - is a value that changes in-between the blocks, related to the block fill ratio.
@@ -92,6 +92,15 @@ pub trait WeightInfo {
     fn set_base_fee_per_gas() -> Weight;
 }
 
+impl WeightInfo for () {
+    fn base_fee_per_gas_adjustment() -> Weight {
+        Weight::zero()
+    }
+    fn set_base_fee_per_gas() -> Weight {
+        Weight::zero()
+    }
+}
+
 #[frame_support::pallet]
 pub mod pallet {
     use frame_support::pallet_prelude::*;
diff --git a/pallets/dynamic-evm-base-fee/src/mock.rs b/pallets/dynamic-evm-base-fee/src/mock.rs
index 452f87c2ff..f0e8d0ecde 100644
--- a/pallets/dynamic-evm-base-fee/src/mock.rs
+++ b/pallets/dynamic-evm-base-fee/src/mock.rs
@@ -110,6 +110,7 @@ impl pallet_dynamic_evm_base_fee::Config for TestRuntime {
     type AdjustmentFactor = GetAdjustmentFactor;
     type WeightFactor = ConstU128<30_000_000_000_000_000>;
     type StepLimitRatio = StepLimitRation;
+    type WeightInfo = ();
 }
 
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<TestRuntime>;