public function testIsBelowMaxSize()
{
$this->assertTrue(UploadValidation::isBelowMaxSize($this->data, 200));
$this->assertFalse(UploadValidation::isBelowMaxSize($this->data, 150));
// Test if no size is set or specified
$this->data['size'] = '';
$this->assertFalse(UploadValidation::isBelowMaxSize($this->data, 200));
unset($this->data['size']);
$this->assertFalse(UploadValidation::isBelowMaxSize($this->data, 200));
}