test: add more tests

src/event.rs

@@ -5,7 +5,7 @@ use std::thread;
 use std::time::{Duration, Instant};
 
 /// Terminal events.
-#[derive(Clone, Copy, Debug)]
+#[derive(Clone, Copy, Debug, PartialEq)]
 pub enum Event {
     /// Terminal tick.
     Tick,

src/lib.rs

@@ -14,3 +14,5 @@ pub mod tui;
 pub mod handler;
 
 
+
+