/**
*
* Test applying utility method for price variation with positive variation
*
* @since 1.1.0
*
* @group price
* @group helper
*
* @covers \ingot\testing\utility\price::apply_variation()
*/
public function testPriceVarPositive()
{
$base_price = 10;
$this->assertSame(ingot_sanitize_amount(15), ingot_sanitize_amount(\ingot\testing\utility\price::apply_variation(0.5, $base_price)));
$this->assertSame(ingot_sanitize_amount(12), ingot_sanitize_amount(\ingot\testing\utility\price::apply_variation(0.2, $base_price)));
$this->assertSame(ingot_sanitize_amount(18.5), ingot_sanitize_amount(\ingot\testing\utility\price::apply_variation(0.85, $base_price)));
}
/**
* Set price
*
* @since 1.1.0
*
* @access protected
*
* @return mixed
*/
protected function set_price()
{
$this->set_variant();
$this->set_price_callback();
$this->set_product();
if (is_callable($this->price_callback)) {
$variant = $this->variant;
if (is_array($variant)) {
$variation = price::get_price_variation($variant);
$base_price = (double) call_user_func($this->price_callback, $this->product->ID);
if (0 == $base_price || 0 == $variation) {
$this->price = ingot_sanitize_amount($base_price);
}
$price = price::apply_variation($variation, $base_price);
if ($price < 0) {
$this->price = ingot_sanitize_amount($base_price);
}
$this->price = ingot_sanitize_amount($price);
}
}
}