From b786e1e19cd9818ca953ceac7d7dbe2ca151a29c Mon Sep 17 00:00:00 2001
From: Deirdre Connolly <deirdre@zfnd.org>
Date: Tue, 21 Jan 2020 18:28:59 -0500
Subject: [PATCH] derive Arbitrary on BlockHeight

---
 zebra-chain/src/types.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zebra-chain/src/types.rs b/zebra-chain/src/types.rs
index a4c24da4..3b24d498 100644
--- a/zebra-chain/src/types.rs
+++ b/zebra-chain/src/types.rs
@@ -42,6 +42,7 @@ impl fmt::Debug for Sha256dChecksum {
 
 /// A u32 which represents a block height value.
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
+#[cfg_attr(test, derive(Arbitrary))]
 pub struct BlockHeight(pub u32);
 
 /// A Bitcoin-style `locktime`, representing either a block height or an epoch