From cafd8cecaefe344e8629a6ea4e1ffbbede694094 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20N=C3=BA=C3=B1ez?= <david@nucypher.com>
Date: Mon, 16 Sep 2024 19:40:10 +0200
Subject: [PATCH] Test bad transcript size

---
 tests/test_coordinator.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/tests/test_coordinator.py b/tests/test_coordinator.py
index a9122876..d117d24c 100644
--- a/tests/test_coordinator.py
+++ b/tests/test_coordinator.py
@@ -319,6 +319,30 @@ def test_post_transcript_but_already_posted_transcript(
         coordinator.postTranscript(0, transcript, sender=nodes[0])
 
 
+def test_post_transcript_but_wrong_size(
+    coordinator, nodes, initiator, erc20, fee_model, global_allow_list
+):
+    initiate_ritual(
+        coordinator=coordinator,
+        fee_model=fee_model,
+        erc20=erc20,
+        authority=initiator,
+        nodes=nodes,
+        allow_logic=global_allow_list,
+    )
+    
+    size = len(nodes)
+    threshold = coordinator.getThresholdForRitualSize(size)
+    bad_transcript = generate_transcript(size, threshold + 1)
+
+    with ape.reverts("Invalid transcript size"):
+        coordinator.postTranscript(0, bad_transcript, sender=nodes[0])
+
+    bad_transcript = b""
+    with ape.reverts("Invalid transcript size"):
+        coordinator.postTranscript(0, bad_transcript, sender=nodes[0])
+
+
 def test_post_transcript_but_not_waiting_for_transcripts(
     coordinator, nodes, initiator, erc20, fee_model, global_allow_list
 ):