Replace substrate-test-runtime with subcoin-runtime in sc-fast-sync-b…

…ackend

This avoids more unnecessary deps.

Cargo.toml

@@ -100,7 +100,6 @@ sp-version = { git = "https://github.com/liuchengxu/polkadot-sdk", branch = "sub
 substrate-build-script-utils = { git = "https://github.com/liuchengxu/polkadot-sdk", branch = "subcoin" }
 substrate-frame-rpc-system = { git = "https://github.com/liuchengxu/polkadot-sdk", branch = "subcoin" }
 substrate-wasm-builder = { git = "https://github.com/liuchengxu/polkadot-sdk", branch = "subcoin" }
-substrate-test-runtime = { git = "https://github.com/liuchengxu/polkadot-sdk", branch = "subcoin" }
 
 pallet-bitcoin = { path = "crates/pallet-bitcoin", default-features = false }
 pallet-executive = { path = "crates/pallet-executive", default-features = false }

crates/sc-fast-sync-backend/Cargo.toml

@@ -17,4 +17,4 @@ sp-trie = { workspace = true }
 tracing = { workspace = true }
 
 [dev-dependencies]
-substrate-test-runtime = { workspace = true }
+subcoin-runtime = { workspace = true }

crates/sc-fast-sync-backend/src/lib.rs

@@ -888,14 +888,16 @@ pub fn check_genesis_storage(storage: &Storage) -> sp_blockchain::Result<()> {
 mod tests {
     use super::*;
     use sp_blockchain::Backend;
+    use sp_core::H256;
     use sp_runtime::traits::Header as HeaderT;
     use sp_runtime::{ConsensusEngineId, Justifications};
-    use substrate_test_runtime::{Block, Header, H256};
+    use subcoin_runtime::interface::OpaqueBlock as Block;
+    use subcoin_runtime::Header;
 
     pub const ID1: ConsensusEngineId = *b"TST1";
     pub const ID2: ConsensusEngineId = *b"TST2";
 
-    fn header(number: u64) -> Header {
+    fn header(number: u32) -> Header {
         let parent_hash = match number {
             0 => Default::default(),
             _ => header(number - 1).hash(),