Add test to check that the binding rules for Solidity parse correctly

crates/codegen/runtime/cargo/src/runtime/bindings/mod.rs

@@ -10,5 +10,9 @@ pub type Bindings = metaslang_bindings::Bindings<KindTypes>;
 pub type Handle<'a> = metaslang_bindings::Handle<'a, KindTypes>;
 
 pub fn create(version: Version) -> Bindings {
-    Bindings::create(version, binding_rules::BINDING_RULES_SOURCE)
+    Bindings::create(version, get_binding_rules())
+}
+
+pub fn get_binding_rules() -> &'static str {
+    binding_rules::BINDING_RULES_SOURCE
 }

crates/codegen/runtime/generator/src/bindings/mod.rs

@@ -11,6 +11,10 @@ pub struct BindingsModel {
 impl BindingsModel {
     pub fn from_language(language: &model::Language) -> Result<Self> {
         let binding_rules_source = language.binding_rules_file.read_to_string()?;
+        println!(
+            "cargo:rerun-if-changed={}",
+            language.binding_rules_file.to_string_lossy()
+        );
 
         Ok(Self {
             binding_rules_source,

crates/solidity/outputs/cargo/tests/Cargo.toml

@@ -16,6 +16,7 @@ anyhow = { workspace = true }
 codegen_language_definition = { workspace = true }
 Inflector = { workspace = true }
 infra_utils = { workspace = true }
+metaslang_graph_builder = { workspace = true }
 once_cell = { workspace = true }
 regex = { workspace = true }
 semver = { workspace = true }

crates/solidity/outputs/cargo/tests/src/binding_rules.rs

@@ -0,0 +1,22 @@
+use std::path::PathBuf;
+
+use metaslang_graph_builder::ast::File;
+use slang_solidity::bindings;
+use slang_solidity::cst::KindTypes;
+
+#[test]
+fn test_binding_rules_parse_successfully() {
+    let binding_rules = bindings::get_binding_rules();
+    let graph_builder = File::<KindTypes>::from_str(binding_rules);
+
+    assert!(
+        graph_builder.is_ok(),
+        "Parsing binding rules failed:\n{}",
+        graph_builder
+            .err()
+            .map(|err| err
+                .display_pretty(&PathBuf::from("rules.msgb"), binding_rules)
+                .to_string())
+            .unwrap_or_default()
+    );
+}

crates/solidity/outputs/cargo/tests/src/lib.rs

@@ -1,5 +1,6 @@
 #![cfg(test)]
 
+mod binding_rules;
 mod cst_output;
 mod doc_examples;
 mod trivia;