feat: group optimism crates (#7740)

crates/optimism/node/tests/it/builder.rs

@@ -0,0 +1,33 @@
+//! Node builder setup tests.
+
+use reth_db::test_utils::create_test_rw_db;
+use reth_node_api::FullNodeComponents;
+use reth_node_builder::{NodeBuilder, NodeConfig};
+use reth_node_optimism::node::OptimismNode;
+
+#[test]
+fn test_basic_setup() {
+    // parse CLI -> config
+    let config = NodeConfig::test();
+    let db = create_test_rw_db();
+    let _builder = NodeBuilder::new(config)
+        .with_database(db)
+        .with_types(OptimismNode::default())
+        .with_components(OptimismNode::components(Default::default()))
+        .on_component_initialized(move |ctx| {
+            let _provider = ctx.provider();
+            Ok(())
+        })
+        .on_node_started(|_full_node| Ok(()))
+        .on_rpc_started(|_ctx, handles| {
+            let _client = handles.rpc.http_client();
+            Ok(())
+        })
+        .extend_rpc_modules(|ctx| {
+            let _ = ctx.config();
+            let _ = ctx.node().provider();
+
+            Ok(())
+        })
+        .check_launch();
+}

crates/optimism/node/tests/it/main.rs

@@ -0,0 +1,4 @@
+#[cfg(feature = "optimism")]
+mod builder;
+
+fn main() {}