test_case: Add bridge backend config.

src/test_case.rs

@@ -294,6 +294,12 @@ pub trait TestCase: Send + Sync + 'static {
         BitcoinConfig::default()
     }
 
+    /// Returns the bridge backend configuration for the test.
+    /// Override this method to provide a custom bridge backend configuration.
+    fn bridge_backend_config() -> BridgeBackendConfig {
+        BridgeBackendConfig::default()
+    }
+
     /// Returns the sequencer configuration for the test.
     /// Override this method to provide a custom sequencer configuration.
     fn sequencer_config() -> SequencerConfig {

src/traits.rs

@@ -20,8 +20,8 @@ pub enum SpawnOutput {
     Container(ContainerSpawnOutput),
 }
 
-/// The Node trait defines the common interface shared between
-/// BitcoinNode, Prover, Sequencer and FullNode
+/// The [`NodeT`] trait defines the common interface shared between
+/// BitcoinNode, Bridge Backend, Prover, Sequencer and FullNode
 #[async_trait]
 pub trait NodeT: Send {
     type Config: Send;