From c72d8a0d239ab2d9dd397a723b5e3eb689a599d1 Mon Sep 17 00:00:00 2001
From: yancy <yancy@yancy.lol>
Date: Wed, 1 Jan 2025 14:21:47 -0600
Subject: [PATCH] Add insufficient funds test

---
 src/coin_grinder.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/coin_grinder.rs b/src/coin_grinder.rs
index e0fe81a..4ef6d5d 100644
--- a/src/coin_grinder.rs
+++ b/src/coin_grinder.rs
@@ -365,4 +365,20 @@ mod tests {
 
         assert_coin_select_params(&params, Some(&["7 sats", "5 sats"]));
     }
+
+    #[test]
+    fn insufficient_funds() {
+        let params = ParamsStr {
+            target: "49.5 cBTC",
+            change_target: "1000000 sats",
+            max_weight: "10000",
+            fee_rate: "0",
+            weighted_utxos: vec![
+                "1 cBTC/0/0",
+                "2 cBTC/0/0",
+            ]
+        };
+
+        assert_coin_select_params(&params, None);
+    }
 }