From ab8b5dfc78feef508d8b475b2633b328ebabc157 Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Wed, 27 Nov 2019 13:11:44 +1100
Subject: [PATCH] Fix broken tests in eth1

---
 beacon_node/beacon_chain/src/eth1_chain.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/beacon_node/beacon_chain/src/eth1_chain.rs b/beacon_node/beacon_chain/src/eth1_chain.rs
index aa61b70294..2e3bf87656 100644
--- a/beacon_node/beacon_chain/src/eth1_chain.rs
+++ b/beacon_node/beacon_chain/src/eth1_chain.rs
@@ -727,6 +727,14 @@ mod test {
             prev_state.slot = Slot::new(period * 1_000);
             state.slot = Slot::new(period * 1_000 + period / 2);
 
+            // Add 50% of the votes so a lookup is required.
+            for _ in 0..period / 2 {
+                state
+                    .eth1_data_votes
+                    .push(random_eth1_data())
+                    .expect("should push eth1 vote");
+            }
+
             (0..2048).for_each(|i| {
                 eth1_chain
                     .backend
@@ -798,6 +806,14 @@ mod test {
 
             state.slot = Slot::new(period / 2);
 
+            // Add 50% of the votes so a lookup is required.
+            for _ in 0..period / 2 {
+                state
+                    .eth1_data_votes
+                    .push(random_eth1_data())
+                    .expect("should push eth1 vote");
+            }
+
             let expected_root = Hash256::from_low_u64_be(42);
 
             prev_state.eth1_data.block_hash = expected_root;