1 files changed, 15 insertions, 0 deletions
diff --git a/tests/units/Core/ToolTest.php b/tests/units/Core/ToolTest.php
new file mode 100644
index 00000000..e714f506
--- /dev/null
+++ b/tests/units/Core/ToolTest.php
@@ -0,0 +1,15 @@
+<?php
+
+require_once __DIR__.'/../Base.php';
+
+use Core\Tool;
+
+class ToolTest extends Base
+{
+    public function testMailboxHash()
+    {
+        $this->assertEquals('test1', Tool::getMailboxHash('a+test1@localhost'));
+        $this->assertEquals('', Tool::getMailboxHash('test1@localhost'));
+        $this->assertEquals('', Tool::getMailboxHash('test1'));
+    }
+}