diff --git a/src/runtime2/tests/api_component.rs b/src/runtime2/tests/api_component.rs
index 38cf5059ddfd035ffc2249a4e39ae2bfaca7415d..1e8055b09758b6f63091deb8f3cc8f6ba5f1cd40 100644
--- a/src/runtime2/tests/api_component.rs
+++ b/src/runtime2/tests/api_component.rs
@@ -54,13 +54,10 @@ fn test_getting_from_component() {
     const CODE: &'static str ="
     primitive loop_sender(out<u32> numbers, u32 cur, u32 last) {
         while (cur < last) {
-            print(\"sync start\");
             synchronous {
-                print(\"sending\");
                 put(numbers, cur);
                 cur += 1;
             }
-            print(\"sync solution!\");
         }
     }";
 
@@ -89,4 +86,39 @@ fn test_getting_from_component() {
             assert!(false);
         }
     }
+}
+
+#[test]
+fn test_putting_to_component() {
+    const CODE: &'static str = "
+    primitive loop_receiver(in<u32> numbers, u32 cur, u32 last) {
+        while (cur < last) {
+            synchronous {
+                auto number = get(numbers);
+                assert(number == cur);
+                cur += 1;
+            }
+        }
+    }
+    ";
+
+    let pd = ProtocolDescription::parse(CODE.as_bytes()).unwrap();
+    let rt = Runtime::new(NUM_THREADS, pd);
+    let mut api = rt.create_interface();
+
+    let channel = api.create_channel().unwrap();
+    api.create_connector("", "loop_receiver", ValueGroup::new_stack(vec![
+        Value::Input(PortId::new(channel.getter_id.index)),
+        Value::UInt32(42),
+        Value::UInt32(42 + NUM_LOOPS)
+    ])).unwrap();
+
+    for loop_idx in 0..NUM_LOOPS {
+        api.perform_sync_round(vec![
+            ApplicationSyncAction::Put(channel.putter_id, ValueGroup::new_stack(vec![Value::UInt32(42 + loop_idx)])),
+        ]).expect("start sync round");
+
+        // Note: if we finish a round, then it must have succeeded :)
+        api.wait().expect("finish sync round");
+    }
 }
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