From 2e68ccb0d0a71745d9340d6fa57b57b730cb8db1 Mon Sep 17 00:00:00 2001
From: n0nag0n <n0nag0n@sky-9.com>
Date: Tue, 4 Mar 2025 07:19:13 -0700
Subject: [PATCH] and added new unit tests

---
 tests/EventSystemTest.php | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/tests/EventSystemTest.php b/tests/EventSystemTest.php
index 74ce27a..26d51e6 100644
--- a/tests/EventSystemTest.php
+++ b/tests/EventSystemTest.php
@@ -194,4 +194,34 @@ class EventSystemTest extends TestCase
         // Assuming the event system validates callables
         Flight::onEvent('test.event', 'not_a_callable');
     }
+
+	/**
+     * Test that event propagation stops if a listener returns false.
+     */
+    public function testStopPropagation()
+    {
+        $firstCalled = false;
+        $secondCalled = false;
+        $thirdCalled = false;
+        
+        Flight::onEvent('test.event', function () use (&$firstCalled) {
+            $firstCalled = true;
+            return true; // Continue propagation
+        });
+        
+        Flight::onEvent('test.event', function () use (&$secondCalled) {
+            $secondCalled = true;
+            return false; // Stop propagation
+        });
+        
+        Flight::onEvent('test.event', function () use (&$thirdCalled) {
+            $thirdCalled = true;
+        });
+        
+        Flight::triggerEvent('test.event');
+        
+        $this->assertTrue($firstCalled, 'First listener should be called');
+        $this->assertTrue($secondCalled, 'Second listener should be called');
+        $this->assertFalse($thirdCalled, 'Third listener should not be called after propagation stopped');
+    }
 }