diff --git a/tests/Environments/Windows.php b/tests/Environments/Windows.php
new file mode 100644
index 00000000..c646a7e0
--- /dev/null
+++ b/tests/Environments/Windows.php
@@ -0,0 +1,6 @@
+<?php
+
+test('global functions are loaded', function () {
+    expect(helper_returns_string())->toBeString();
+});
+
diff --git a/tests/Pest.php b/tests/Pest.php
index d0f656bd..40095334 100644
--- a/tests/Pest.php
+++ b/tests/Pest.php
@@ -25,3 +25,7 @@ uses()
         $_SERVER['globalHook']->calls->afterAll++;
     })
     ->in('Hooks');
+
+function helper_returns_string() {
+    return 'string';
+}