From d7006ef80d1562da635f10cc435a7cb45f3e440a Mon Sep 17 00:00:00 2001
From: Sergi Delgado Segura <sergi.delgado.s@gmail.com>
Date: Thu, 8 Dec 2022 07:18:34 -0500
Subject: [PATCH] Adds roundtrip tests for Network::from_core_arg

---
 bitcoin/src/network/constants.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/bitcoin/src/network/constants.rs b/bitcoin/src/network/constants.rs
index a620e5ea..d55ee6ad 100644
--- a/bitcoin/src/network/constants.rs
+++ b/bitcoin/src/network/constants.rs
@@ -599,4 +599,19 @@ mod tests {
             assert_eq!(&magic.to_string(), magic_str);
         }
     }
+
+    #[test]
+    fn from_to_core_arg() {
+        let expected_pairs = [
+            (Network::Bitcoin, "main"),
+            (Network::Testnet, "test"),
+            (Network::Regtest, "regtest"),
+            (Network::Signet, "signet"),
+        ];
+
+        for (net, core_arg) in &expected_pairs {
+            assert_eq!(Network::from_core_arg(core_arg), Ok(*net));
+            assert_eq!(net.to_core_arg(), *core_arg);
+        }
+    }
 }