public function testPuissance()
{
$nbNode = 20000;
$nbLinkByNode = 50;
$nbTest = 5;
$matrice = new Centurion_Matrice();
$startTime = microtime(true);
for ($i = 0; $i < $nbNode; $i++) {
for ($j = 0; $j < $nbLinkByNode; $j++) {
$matrice->connect(mt_rand(0, $i), mt_rand(0, $i), mt_rand(0, 1));
}
}
echo 'Time to generate the matrice: ' . "\n";
var_dump(microtime(true) - $startTime);
for ($i = 0; $i < $nbTest; $i++) {
$time = microtime(true);
$a = mt_rand(0, $nbNode);
$b = mt_rand(0, $nbNode);
$paths = $matrice->findPath($a, $b);
echo "Path from {$a} to {$b} \n";
echo "\n Time to find path from ";
var_dump(microtime(true) - $time);
echo "\n";
var_dump($paths);
}
}
public function testPath()
{
$matrice = new Centurion_Matrice();
$matrice->connect(1, 2);
$matrice->connect(1, 3);
$matrice->connect(1, 4);
$matrice->connect(3, 5);
$matrice->connect(2, 5);
$matrice->connect(5, 6);
$this->assertEquals(array(array(1, 1)), $matrice->findPath(1, 1));
$result = array();
$result[] = array(1, 2, 5, 6);
$this->assertEquals($result, $matrice->findPath(1, 6, 3, false));
$result[] = array(1, 3, 5, 6);
$this->assertEquals($result, $matrice->findPath(1, 6));
}