Don't load Last.fm credentials from env in test

config/runtime.exs

@@ -20,18 +20,6 @@ if System.get_env("PHX_SERVER") do
   config :music_library, MusicLibraryWeb.Endpoint, server: true
 end
 
-if api_key = System.get_env("LAST_FM_API_KEY") do
-  config :music_library, LastFm, api_key: api_key
-end
-
-if shared_secret = System.get_env("LAST_FM_SHARED_SECRET") do
-  config :music_library, LastFm, shared_secret: shared_secret
-end
-
-if user = System.get_env("LAST_FM_USER") do
-  config :music_library, LastFm, user: user
-end
-
 if openai_key = System.get_env("OPENAI_KEY") do
   config :music_library, OpenAI, api_key: openai_key
 end
@@ -64,6 +52,20 @@ config :music_library, MusicLibrary.Vault,
        tag: "AES.GCM.V1", key: Base.decode64!(cloak_encryption_key), iv_length: 12}
   ]
 
+if config_env() !== :test do
+  if api_key = System.get_env("LAST_FM_API_KEY") do
+    config :music_library, LastFm, api_key: api_key
+  end
+
+  if shared_secret = System.get_env("LAST_FM_SHARED_SECRET") do
+    config :music_library, LastFm, shared_secret: shared_secret
+  end
+
+  if user = System.get_env("LAST_FM_USER") do
+    config :music_library, LastFm, user: user
+  end
+end
+
 if config_env() == :prod do
   database_path =
     System.get_env("DATABASE_PATH") ||

test/last_fm_test.exs

@@ -53,7 +53,7 @@ defmodule LastFmTest do
         {:ok, body, conn} = Plug.Conn.read_body(conn)
 
         assert body ==
-                 "album%5B0%5D=Dominion&api_key=48df017be28e54860d2f3756b229c91a&api_sig=3654e07703b66d58e7c6f36a3eff7747&artist%5B0%5D=IQ&format=json&mbid%5B0%5D=aefaaf73-b52c-4b0d-91df-f8e4321db2bd&method=track.scrobble&sk=session_key&timestamp%5B0%5D=1746561301&track%5B0%5D=Wonderland"
+                 "album%5B0%5D=Dominion&api_key=change+me&api_sig=f3c0644ba671654aafb2396806c4b96f&artist%5B0%5D=IQ&format=json&mbid%5B0%5D=aefaaf73-b52c-4b0d-91df-f8e4321db2bd&method=track.scrobble&sk=session_key&timestamp%5B0%5D=1746561301&track%5B0%5D=Wonderland"
 
         Req.Test.json(conn, response_body)
       end)