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.
98 lines
3.1 KiB
PHP
98 lines
3.1 KiB
PHP
<?php
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use Fhaculty\Graph\Graph;
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use Graphp\Algorithms\Parallel as AlgorithmParallel;
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class ParallelTest 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 AlgorithmParallel($graph);
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$this->assertFalse($alg->hasEdgeParallel());
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}
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public function testDirectedCycleIsNotConsideredParallel()
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{
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// 1 -> 2
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// 2 -> 1
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$graph = new Graph();
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$v1 = $graph->createVertex(1);
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$v2 = $graph->createVertex(2);
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$e1 = $v1->createEdgeTo($v2);
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$e2 = $v2->createEdgeTo($v1);
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$alg = new AlgorithmParallel($graph);
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$this->assertFalse($alg->hasEdgeParallel());
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$this->assertEquals(array(), $alg->getEdgesParallelEdge($e1)->getVector());
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$this->assertEquals(array(), $alg->getEdgesParallelEdge($e2)->getVector());
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}
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public function testDirectedParallelEdge()
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{
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// 1 -> 2
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// 1 -> 2
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$graph = new Graph();
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$v1 = $graph->createVertex(1);
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$v2 = $graph->createVertex(2);
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$e1 = $v1->createEdgeTo($v2);
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$e2 = $v1->createEdgeTo($v2);
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$alg = new AlgorithmParallel($graph);
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$this->assertTrue($alg->hasEdgeParallel());
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$this->assertEquals(array($e2), $alg->getEdgesParallelEdge($e1)->getVector());
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$this->assertEquals(array($e1), $alg->getEdgesParallelEdge($e2)->getVector());
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}
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public function testMixedParallelEdge()
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{
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// 1 -> 2
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// 1 -- 2
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$graph = new Graph();
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$v1 = $graph->createVertex(1);
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$v2 = $graph->createVertex(2);
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$e1 = $v1->createEdgeTo($v2);
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$e2 = $v1->createEdge($v2);
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$alg = new AlgorithmParallel($graph);
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$this->assertTrue($alg->hasEdgeParallel());
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$this->assertEquals(array($e2), $alg->getEdgesParallelEdge($e1)->getVector());
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$this->assertEquals(array($e1), $alg->getEdgesParallelEdge($e2)->getVector());
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}
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public function testMixedParallelEdgesMultiple()
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{
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// 1 -> 2
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// 1 -> 2
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// 1 -- 2
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// 1 -- 2
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// 2 -> 1
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// 2 -> 1
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$graph = new Graph();
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$v1 = $graph->createVertex(1);
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$v2 = $graph->createVertex(2);
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$e1 = $v1->createEdgeTo($v2);
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$e2 = $v1->createEdgeTo($v2);
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$e3 = $v1->createEdge($v2);
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$e4 = $v1->createEdge($v2);
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$e5 = $v2->createEdgeTo($v1);
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$e6 = $v2->createEdgeTo($v1);
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$alg = new AlgorithmParallel($graph);
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$this->assertTrue($alg->hasEdgeParallel());
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$this->assertEquals(array($e2, $e3, $e4), $alg->getEdgesParallelEdge($e1)->getVector());
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$this->assertEquals(array($e1, $e3, $e4), $alg->getEdgesParallelEdge($e2)->getVector());
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$this->assertEquals(array($e1, $e2, $e4, $e5, $e6), $alg->getEdgesParallelEdge($e3)->getVector());
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$this->assertEquals(array($e1, $e2, $e3, $e5, $e6), $alg->getEdgesParallelEdge($e4)->getVector());
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$this->assertEquals(array($e3, $e4, $e6), $alg->getEdgesParallelEdge($e5)->getVector());
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$this->assertEquals(array($e3, $e4, $e5), $alg->getEdgesParallelEdge($e6)->getVector());
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}
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}
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