/** * @test */ public function testIsDirectory() { $file = new Filesystem(); $dir = static::getTempPath(__FUNCTION__); $dir_inner = rand(1, 10) . rand(0, getrandmax()); $directoryScan = $dir . DIRECTORY_SEPARATOR . $dir_inner; $file->mkdir($directoryScan); $this->assertEquals(true, $file->isDirectory($directoryScan)); $this->assertEquals(true, $file->isDirectory($directoryScan, true)); }