diff --git a/tests/TemporaryDirectoryTest.php b/tests/TemporaryDirectoryTest.php
index b850792..26fbdbb 100644
--- a/tests/TemporaryDirectoryTest.php
+++ b/tests/TemporaryDirectoryTest.php
@@ -280,6 +280,19 @@ public function it_should_return_true_on_deleted_file_is_not_existed()
         $this->assertTrue($temporaryDirectory);
     }
 
+    /** @test */
+    public function it_exists_function_should_tell_if_directory_exists()
+    {
+        $temporaryDirectory = (new TemporaryDirectory())
+            ->name($this->temporaryDirectory);
+
+        $this->assertFalse($temporaryDirectory->exists());
+
+        $temporaryDirectory->create();
+
+        $this->assertTrue($temporaryDirectory->exists());
+    }
+
     protected function deleteDirectory(string $path): bool
     {
         if (is_link($path)) {