Fix tests

src/default_config.toml

@@ -59,3 +59,19 @@ unread_message = "red"
 unread_event = "bold"
 # If nothing happened since you last looked at the room
 uneventful = ""
+
+# Style of usernames in chat logs
+[style.user.color]
+# Colors that can be assigned to users' names, picked semi-randomly
+colors = [
+    "cyan",
+    "magenta",
+    "green",
+    "brown",
+    "lightblue",
+    "default",
+    "lightcyan",
+    "lightmagenta",
+    "lightgreen",
+    "blue",
+]

tests/components/backlog.rs

@@ -26,7 +26,7 @@ use ratatrix::components::Backlog;
 use ratatrix::config::Config;
 use ratatrix::widgets::Prerender;
 
-fn config() -> Config {
+fn config() -> Arc<Config> {
   std::env::set_var("RATATRIX_CONFIG", PathBuf::from(".config/"));
   let c = Config::new();
   std::env::remove_var("RATATRIX_CONFIG");