From 3fbd53d6c677c22bdd6dbdb72f900b1b57604267 Mon Sep 17 00:00:00 2001
From: Kirill Zhukov <zhukov@block.xyz>
Date: Mon, 24 Jun 2024 20:26:06 -0700
Subject: [PATCH] Fix serialization of `Nut` model

A serialization unit test was failing with
```
Unexpected JSON token at offset 170: Expected start of the array '[', but had '[' instead at path: $.nuts['4'].methods[0]
```

because response structure is different from the one used by `Nut`.

Fix by introducing a `Method` model type as part of a `Nul` type matching actual json response structure.
---
 .../main/kotlin/me/tb/cashuclient/types/InfoResponse.kt   | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/src/main/kotlin/me/tb/cashuclient/types/InfoResponse.kt b/lib/src/main/kotlin/me/tb/cashuclient/types/InfoResponse.kt
index 84be529..37d1795 100644
--- a/lib/src/main/kotlin/me/tb/cashuclient/types/InfoResponse.kt
+++ b/lib/src/main/kotlin/me/tb/cashuclient/types/InfoResponse.kt
@@ -20,9 +20,15 @@ public data class InfoResponse(
     val nuts: Map<String, Nut>,
 )
 
+@Serializable
+public data class Method(
+    val method: String,
+    val unit: String
+)
+
 @Serializable
 public data class Nut(
-    val methods: List<List<String>>? = null,
+    val methods: List<Method>? = null,
     val disabled: Boolean? = null,
     val supported: Boolean? = null
 )