Xes
73154ae174
Fuente: https://github.com/chamilo/chamilo-lms/releases/download/v1.11.40/chamilo-1.11.40.zip sha256: 1cf4bf2cc7bae1ef1a1eff643235db1d552f78ddf4b6dd1e2d2dac9868679439 Snapshot independiente (rama huerfana); diffable vs 1.11.38. vendor incluido.
59 lines
1.5 KiB
PHP
59 lines
1.5 KiB
PHP
<?php
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use Fhaculty\Graph\Graph;
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use Graphp\Algorithms\Weight as AlgorithmWeight;
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class WeightTest extends TestCase
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{
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public function testGraphEmpty()
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{
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$graph = new Graph();
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$alg = new AlgorithmWeight($graph);
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$this->assertEquals(null, $alg->getWeight());
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$this->assertEquals(0, $alg->getWeightFlow());
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$this->assertEquals(null, $alg->getWeightMin());
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$this->assertFalse($alg->isWeighted());
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return $graph;
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}
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/**
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*
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* @param Graph $graph
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* @depends testGraphEmpty
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*/
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public function testGraphSimple(Graph $graph)
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{
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// 1 -> 2
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$graph->createVertex(1)->createEdgeTo($graph->createVertex(2))->setWeight(3)->setFlow(4);
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$alg = new AlgorithmWeight($graph);
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$this->assertEquals(3, $alg->getWeight());
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$this->assertEquals(12, $alg->getWeightFlow());
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$this->assertEquals(3, $alg->getWeightMin());
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$this->assertTrue($alg->isWeighted());
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return $graph;
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}
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/**
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*
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* @param Graph $graph
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* @depends testGraphSimple
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*/
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public function testGraphWithUnweightedEdges(Graph $graph)
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{
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$graph->createVertex(5)->createEdgeTo($graph->createVertex(6))->setFlow(7);
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$alg = new AlgorithmWeight($graph);
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$this->assertEquals(3, $alg->getWeight());
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$this->assertEquals(12, $alg->getWeightFlow());
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$this->assertEquals(3, $alg->getWeightMin());
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$this->assertTrue($alg->isWeighted());
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}
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}
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