diff --git a/src/runtime2/tests/mod.rs b/src/runtime2/tests/mod.rs
index fb47364e1adef4283a1a5f4961be67cd7bead285..6583f36c165d9eb7156bf872c743371240a15fc8 100644
--- a/src/runtime2/tests/mod.rs
+++ b/src/runtime2/tests/mod.rs
@@ -3,7 +3,9 @@ use crate::protocol::eval::*;
 use crate::runtime2::runtime::*;
 use crate::runtime2::component::{CompCtx, CompPDL};
 
-fn create_component(rt: &Runtime, module_name: &str, routine_name: &str, args: ValueGroup) {
+mod error_handling;
+
+pub(crate) fn create_component(rt: &Runtime, module_name: &str, routine_name: &str, args: ValueGroup) {
     let prompt = rt.inner.protocol.new_component(
         module_name.as_bytes(), routine_name.as_bytes(), args
     ).expect("create prompt");
@@ -14,7 +16,7 @@ fn create_component(rt: &Runtime, module_name: &str, routine_name: &str, args: V
     rt.inner.enqueue_work(key);
 }
 
-fn no_args() -> ValueGroup { ValueGroup::new_stack(Vec::new()) }
+pub(crate) fn no_args() -> ValueGroup { ValueGroup::new_stack(Vec::new()) }
 
 #[test]
 fn test_component_creation() {