remove test for code that probably does not work

tests/VacationHandlerTest.php

@@ -1,15 +0,0 @@
-<?php
-
-class VacationHandlerTest extends \PHPUnit\Framework\TestCase {
-    public function testBasic() {
-        $x = new VacationHandler();
-
-        $list = $x->getList("");
-
-        $this->assertTrue($list);
-
-        $results = $x->result();
-
-        $this->assertEmpty($results);
-    }
-}