function testPackages()
{
$p = new ShippingPackage(25, array('depth' => 4, 'height' => 23, 'width' => 12));
$this->assertEquals($p->height(), 23);
$this->assertEquals($p->width(), 12);
$this->assertEquals($p->depth(), 4);
$this->assertEquals($p->weight(), 25);
$p = new ShippingPackage(25.3, array('h' => 23.7, 'd' => 4, 'w' => 12.344));
$this->assertEquals($p->height(), 23.7);
$this->assertEquals($p->width(), 12.344);
$this->assertEquals($p->depth(), 4);
$this->assertEquals($p->weight(), 25.3);
$p = new ShippingPackage(1, array(3, 4, 5));
$this->assertEquals($p->height(), 3);
$this->assertEquals($p->width(), 4);
$this->assertEquals($p->depth(), 5);
$this->assertEquals($p->volume(), 60);
$p = new ShippingPackage(13, array(1, 1, 2.5), array('shape' => 'cylinder'));
$this->assertEquals($p->height(), 1);
$this->assertEquals($p->depth(), 2.5);
$this->assertEquals($p->weight(), 13);
$this->assertEquals($p->volume(), 2.5);
}
/**
* all_add used to add all Items to one package
*
* @author John Dillick
* @since 1.2
*
* @param ShippingPackageItem $Item Item to add
* @param ShippingPackager $pkgr the calling packager object
* @param string $type expect dimensions 'dims', or just mass
* @return void
**/
public function all_add($Item, $pkgr, $type = 'dims')
{
if ($pkgr->module != $this->module) {
return;
}
// not mine
$defaults = array('wtl' => -1, 'wl' => -1, 'hl' => -1, 'll' => -1);
$limits = array_merge($defaults, isset($this->options['limits']) ? $this->options['limits'] : array());
// Base Case Test: The item will never fit
$package = new ShippingPackage('dims' == $type, $limits);
$fit = $package->limits($Item);
// No fit possible with these limits; force separate packaging on item.
if (!$fit) {
unset($package);
$this->piece_add($Item, $this);
// package alone
return;
}
// Package Initialization
if (empty($this->packages)) {
$this->packages[] = $package;
}
// General Case Test: We have a package that the Item will fit in.
foreach ($this->packages as $i => $pkg) {
$Result = $pkg->add($Item);
if (!$Result) {
continue;
// try next
}
if (true === $Result) {
return;
// found full fit
}
if (is_object($Result)) {
// recurse to place remainder
$this->all_add($Result, $this, $type);
return;
}
}
// Default Case: All packages too full; Create new and recurse.
$this->packages[] = new ShippingPackage('dims' == $type, $limits);
$this->all_add($Item, $this, $type);
}
