public function testSplitSku()
{
$sku = 'one-two-three';
$this->assertEquals(array('on', 'e-', 'tw', 'o-', 'th', 're', 'e'), $this->helper->splitSku($sku, 2));
}
public function testSplitSku()
{
$sku = 'one-two-three';
$this->assertEquals(array('on', 'e-', 'tw', 'o-', 'th', 're', 'e'), $this->helper->splitSku($sku, 2));
}