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<?php |
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/** |
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* Box packing (3D bin packing, knapsack problem) |
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* @package BoxPacker |
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* @author Doug Wright |
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*/ |
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namespace DVDoug\BoxPacker; |
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class BoxListTest extends \PHPUnit_Framework_TestCase { |
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function testCompare() { |
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$box1 = new TestBox('Small', 21, 21, 3, 1, 20, 20, 2, 100); |
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$box2 = new TestBox('Large', 201, 201, 21, 1, 200, 200, 20, 1000); |
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$box3 = new TestBox('Medium', 101, 101, 11, 5, 100, 100, 10, 500); |
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$list = new BoxList; |
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$list->insert($box1); |
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$list->insert($box2); |
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$list->insert($box3); |
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$sorted = []; |
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while (!$list->isEmpty()) { |
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$sorted[] = $list->extract(); |
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} |
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self::assertEquals(array($box1,$box3,$box2), $sorted); |
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} |
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function testIssue14A() { |
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$box1 = new TestBox('Small', 21, 21, 3, 1, 20, 20, 2, 100); |
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$box2 = new TestBox('Large', 1301, 1301, 1301, 1, 1300, 1300, 1300, 1000); |
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$box3 = new TestBox('Medium', 101, 101, 11, 5, 100, 100, 10, 500); |
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$list = new BoxList; |
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$list->insert($box1); |
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$list->insert($box2); |
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$list->insert($box3); |
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$sorted = []; |
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while (!$list->isEmpty()) { |
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$sorted[] = $list->extract(); |
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} |
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self::assertEquals(array($box1,$box3,$box2), $sorted); |
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} |
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function testIssue14B() { |
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$box1 = new TestBox('Small', 21, 21, 3, 1, 20, 20, 2, 100); |
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$box2 = new TestBox('Large', 1301, 1301, 1301, 1, 1300, 1300, 1300, 1000); |
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$box3 = new TestBox('Medium', 101, 101, 11, 5, 100, 100, 10, 500); |
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$list = new BoxList; |
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$list->insert($box3); |
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$list->insert($box2); |
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$list->insert($box1); |
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$sorted = []; |
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while (!$list->isEmpty()) { |
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$sorted[] = $list->extract(); |
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} |
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self::assertEquals(array($box1,$box3,$box2), $sorted); |
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$list = new BoxList; |
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$list->insert($box2); |
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$list->insert($box1); |
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$list->insert($box3); |
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$sorted = []; |
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while (!$list->isEmpty()) { |
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$sorted[] = $list->extract(); |
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} |
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self::assertEquals(array($box1,$box3,$box2), $sorted); |
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} |
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} |
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