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.
64 lines
1.8 KiB
PHP
64 lines
1.8 KiB
PHP
<?php
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use Fhaculty\Graph\Graph;
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use Graphp\Algorithms\MaximumMatching\Flow;
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use PHPUnit\Framework\TestCase;
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class FlowTest extends TestCase
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{
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// /**
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// * run algorithm with small graph and check result against known result
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// */
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// public function testKnownResult()
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// {
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// $loader = new EdgeListBipartit(PATH_DATA . 'Matching_100_100.txt');
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// $loader->setEnableDirectedEdges(false);
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// $graph = $loader->createGraph();
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// $alg = new Flow($graph);
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// $this->assertEquals(100, $alg->getNumberOfMatches());
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// }
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public function testSingleEdge()
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{
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$graph = new Graph();
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$edge = $graph->createVertex(0)->setGroup(0)->createEdge($graph->createVertex(1)->setGroup(1));
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$alg = new Flow($graph);
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// correct number of edges
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$this->assertEquals(1, $alg->getNumberOfMatches());
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// actual edge instance returned
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$this->assertEquals(array($edge), $alg->getEdges()->getVector());
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// check
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$flowgraph = $alg->createGraph();
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$this->assertInstanceOf('Fhaculty\Graph\Graph', $flowgraph);
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}
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/**
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* expect exception for directed edges
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* @expectedException UnexpectedValueException
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*/
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public function testInvalidDirected()
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{
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$graph = new Graph();
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$graph->createVertex(0)->setGroup(0)->createEdgeTo($graph->createVertex(1)->setGroup(1));
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$alg = new Flow($graph);
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$alg->getNumberOfMatches();
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}
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/**
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* expect exception for non-bipartit graphs
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* @expectedException UnexpectedValueException
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*/
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public function testInvalidBipartit()
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{
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$graph = new Graph();
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$graph->createVertex(0)->setGroup(1)->createEdge($graph->createVertex(1)->setGroup(1));
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$alg = new Flow($graph);
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$alg->getNumberOfMatches();
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}
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}
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