chore: add backward compatibility test for db storage

version-compatibility/forkless-upgrade/Cargo.toml

@@ -50,3 +50,5 @@ version-36-fuel-core-bin = { version = "0.36.0", package = "fuel-core-bin", feat
 ] }
 version-36-fuel-core-client = { version = "0.36.0", package = "fuel-core-client" }
 version-36-fuel-core-services = { version = "0.36.0", package = "fuel-core-services" }
+version-36-fuel-core-gas-price-service = { version = "0.36.0", package = "fuel-core-gas-price-service" }
+version-36-fuel-core-storage = { version = "0.36.0", package = "fuel-core-storage" }

version-compatibility/forkless-upgrade/src/gas_price_algo_compatibility.rs

@@ -9,15 +9,15 @@ use crate::tests_helper::{
 };
 use latest_fuel_core_gas_price_service::{
     common::{
-        fuel_core_storage_adapter::storage::GasPriceMetadata,
-        updater_metadata::UpdaterMetadata,
+        fuel_core_storage_adapter::storage::GasPriceMetadata as NewGasPriceMetadata,
+        updater_metadata::UpdaterMetadata as NewUpdaterMetadata,
     },
-    ports::GasPriceData,
+    ports::GasPriceData as NewGasPriceData,
     v1::metadata::V1Metadata,
 };
 use latest_fuel_core_storage::{
-    transactional::AtomicView,
-    StorageAsRef,
+    transactional::AtomicView as NewAtomicView,
+    StorageAsRef as NewStorageAsRef,
 };
 use libp2p::{
     identity::{
@@ -27,6 +27,18 @@ use libp2p::{
     PeerId,
 };
 use std::ops::Deref;
+use version_36_fuel_core_gas_price_service::fuel_gas_price_updater::{
+    fuel_core_storage_adapter::storage::GasPriceMetadata as OldGasPriceMetadata,
+    UpdaterMetadata as OldUpdaterMetadata,
+    V0Metadata,
+};
+use version_36_fuel_core_storage::{
+    transactional::{
+        AtomicView as OldAtomicView,
+        HistoricalView as OldHistoricalView,
+    },
+    StorageAsRef as OldStorageAsRef,
+};
 
 #[tokio::test]
 async fn v1_gas_price_metadata_updates_successfully_from_v0() {
@@ -53,8 +65,22 @@ async fn v1_gas_price_metadata_updates_successfully_from_v0() {
         "--starting-gas-price",
         starting_gas_price.to_string().as_str(),
     ])
-        .await
-        .unwrap();
+    .await
+    .unwrap();
+
+    let db = &old_driver.node.shared.database;
+    let latest_height = db.gas_price().latest_height().unwrap();
+    let view = db.gas_price().latest_view().unwrap();
+    let v0_metadata = match OldStorageAsRef::storage::<OldGasPriceMetadata>(&view)
+        .get(&latest_height)
+        .unwrap()
+        .unwrap()
+        .deref()
+        .clone()
+    {
+        OldUpdaterMetadata::V0(v0) => v0,
+    };
+
     let public_key = Keypair::from(genesis_keypair).public();
     let genesis_peer_id = PeerId::from_public_key(&public_key);
     let genesis_multiaddr = default_multiaddr(genesis_port, genesis_peer_id);
@@ -83,8 +109,8 @@ async fn v1_gas_price_metadata_updates_successfully_from_v0() {
             "0",
         ],
     )
-        .await
-        .unwrap();
+    .await
+    .unwrap();
 
     // When
     const BLOCKS_TO_PRODUCE: u32 = 10;
@@ -99,13 +125,19 @@ async fn v1_gas_price_metadata_updates_successfully_from_v0() {
     let db = &latest_node.node.shared.database;
     let latest_height = db.gas_price().latest_height().unwrap();
     let view = db.gas_price().latest_view().unwrap();
-    let metadata = view
-        .storage::<GasPriceMetadata>()
-        .get(&latest_height.into())
-        .unwrap()
-        .unwrap()
-        .deref()
-        .clone();
+    let v1_metadata = V1Metadata::try_from(
+        NewStorageAsRef::storage::<NewGasPriceMetadata>(&view)
+            .get(&latest_height.into())
+            .unwrap()
+            .unwrap()
+            .deref()
+            .clone(),
+    )
+    .unwrap();
 
-    assert!(matches!(metadata, UpdaterMetadata::V1(_)));
+    assert_eq!(v0_metadata.l2_block_height, v1_metadata.l2_block_height);
+    assert_eq!(
+        v0_metadata.new_exec_price,
+        v1_metadata.new_scaled_exec_price * v1_metadata.gas_price_factor.get()
+    );
 }

version-compatibility/forkless-upgrade/src/genesis.rs

@@ -44,4 +44,4 @@ async fn test__genesis_block__hash() {
         )
         .unwrap()
     )
-}
+}