public function testUnwritableCustomPath()
{
$this->path->set_path('/' . rand());
if (wp_is_writable($this->custom_path)) {
$this->markTestSkipped('The custom path was still writable');
}
$this->assertEquals(Path::get_path(), $this->path->get_default_path());
$this->assertFileExists($this->path->get_default_path());
}