���� JFIF �� � ( %"1"%)+...383,7(-.-
![]() Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /usr/share/tests/pear/Structures_Graph/tests/ |
<?php require_once dirname(__FILE__) . '/helper.inc'; require_once 'Structures/Graph/Manipulator/AcyclicTest.php'; class AcyclicTestTest extends PHPUnit_Framework_TestCase { public function testIsAcyclicFalse() { $graph = new Structures_Graph(); $node1 = new Structures_Graph_Node(); $graph->addNode($node1); $node2 = new Structures_Graph_Node(); $graph->addNode($node2); $node1->connectTo($node2); $node3 = new Structures_Graph_Node(); $graph->addNode($node3); $node2->connectTo($node3); $node3->connectTo($node1); $this->assertFalse( Structures_Graph_Manipulator_AcyclicTest::isAcyclic($graph), 'Graph is cyclic' ); } public function testIsAcyclicTrue() { $graph = new Structures_Graph(); $node1 = new Structures_Graph_Node(); $graph->addNode($node1); $node2 = new Structures_Graph_Node(); $graph->addNode($node2); $node1->connectTo($node2); $node3 = new Structures_Graph_Node(); $graph->addNode($node3); $node2->connectTo($node3); $this->assertTrue( Structures_Graph_Manipulator_AcyclicTest::isAcyclic($graph), 'Graph is acyclic' ); } } ?>