added multiple tests for Note.Id.to_binary/1

Author: RooSoft

test/nostr/models/note/id_test.exs

@@ -1,5 +1,31 @@
 defmodule Nostr.Models.Note.IdTest do
   use ExUnit.Case
 
-  doctest Nostr.Models.Note.Id
+  alias Nostr.Models.Note
+
+  doctest Note.Id
+
+  test "convert an bech32 note id with to_binary/1" do
+    bech32_note_id = "note1qkjgra6cm5ms6m88kqdapfjnxm8q50lcurevtpvm4f6pfs8j5sxq90f098"
+
+    {:ok, note_id} = Note.Id.to_binary(bech32_note_id)
+
+    assert <<0x05A481F758DD370D6CE7B01BD0A65336CE0A3FF8E0F2C5859BAA7414C0F2A40C::256>> == note_id
+  end
+
+  test "convert a binary note id to binary with to_binary/1" do
+    note_id = <<0x05A481F758DD370D6CE7B01BD0A65336CE0A3FF8E0F2C5859BAA7414C0F2A40C::256>>
+
+    {:ok, binary_note_id} = Note.Id.to_binary(note_id)
+
+    assert note_id == binary_note_id
+  end
+
+  test "try converting an invalid string to binary note id with to_binary/1" do
+    invalid_note_id = "this_won't_work"
+
+    {:error, message} = Note.Id.to_binary(invalid_note_id)
+
+    assert message =~ "is not a valid note id"
+  end
 end