From 7a098b183fa072992110530feab7728f81f32265 Mon Sep 17 00:00:00 2001
From: Matthias Seitz <matthias.seitz@outlook.de>
Date: Mon, 18 Apr 2022 19:02:56 +0200
Subject: [PATCH] test: add type check test for abi array tuples (#1143)

---
 ethers-core/src/abi/mod.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/ethers-core/src/abi/mod.rs b/ethers-core/src/abi/mod.rs
index b2d50839..b4db858a 100644
--- a/ethers-core/src/abi/mod.rs
+++ b/ethers-core/src/abi/mod.rs
@@ -270,4 +270,22 @@ mod tests {
             <[u16; 32]>::param_type()
         );
     }
+
+    #[test]
+    fn abi_type_tuples_work() {
+        fn assert_abitype<T: AbiType>() {}
+        fn assert_abiarraytype<T: AbiArrayType>() {}
+
+        assert_abitype::<(u64, u64)>();
+        assert_abiarraytype::<(u64, u64)>();
+
+        assert_abitype::<(u8, u8)>();
+        assert_abiarraytype::<(u8, u8)>();
+
+        assert_abitype::<Vec<(u64, u64)>>();
+        assert_abiarraytype::<Vec<(u64, u64)>>();
+
+        assert_abitype::<Vec<(u8, u8)>>();
+        assert_abiarraytype::<Vec<(u8, u8)>>();
+    }
 }