From 4a497b9f9347ad3e4b380270c69225279944a1f5 Mon Sep 17 00:00:00 2001
From: vinchent <vinchent@vinchent.xyz>
Date: Wed, 11 Sep 2024 11:49:10 +0200
Subject: [PATCH] wallet: add example

---
 wallet/wallet_test.go | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/wallet/wallet_test.go b/wallet/wallet_test.go
index 5c1e012..77f6c97 100644
--- a/wallet/wallet_test.go
+++ b/wallet/wallet_test.go
@@ -1,6 +1,25 @@
 package wallet
 
-import "testing"
+import (
+	"fmt"
+	"testing"
+)
+
+func ExampleWallet() {
+	wallet := Wallet{10}
+
+	wallet.Deposit(10)
+	fmt.Printf("The balance is %s\n", wallet.Balance())
+
+	err := wallet.Withdraw(10)
+	if err != nil {
+		fmt.Println(err)
+	}
+	fmt.Printf("The balance is %s\n", wallet.Balance())
+
+	// Output: The balance is 20 BTC
+	// The balance is 10 BTC
+}
 
 func TestWallet(t *testing.T) {
 	t.Run("deposit", func(t *testing.T) {