add missing tests

open-solid · Aug 4, 2024 · 402b828 · 402b828
1 parent af9c238
commit 402b828
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/tests/Envelope/Stamp/StampsTest.php b/tests/Envelope/Stamp/StampsTest.php
@@ -32,6 +32,15 @@ public function testAdd(): void
         $this->assertCount(2, $stamps);
     }
 
+    public function testHas(): void
+    {
+        $stamps = new Stamps([
+            new HandledStamp(true),
+        ]);
+
+        $this->assertTrue($stamps->has(HandledStamp::class));
+    }
+
     public function testFirst(): void
     {
         $stamps = new Stamps([