protected function _before()
{
exec('rm -f ' . ROOT . '/test.log');
$this->coll = null;
$db = new Database(':memory:', $this->logger);
$tagFactory = new TagFactory($db, $this->logger);
$this->coll = $tagFactory->getCollection();
$this->coll->load($this->fixtures);
}
<?php
use Tag\Tag;
use Tag\Factory;
include 'vendor/autoload.php';
$logger = new Logger('test.log');
exec('rm -f test.sqlite');
$database = new Database(':memory:', $logger);
// $database = new Database('test.sqlite', $logger);
$factory = new Factory($database, $logger);
$collection = $factory->getCollection();
$data = json_decode(file_get_contents('groph.json'), true);
$fixtures = $data['tags'];
$collection->load($fixtures);
$t = $collection->findFirst('programming languages');
echo $t->ref, PHP_EOL;
$tag1 = $collection->findFirst('software development');
$path = Vector::create('programming languages', 'interpreted programming languages', 'javascript');
$steps = 0;
$names = Vector::create();
$tag1->visitPath($path, function (Tag $tag) use(&$steps, &$names) {
echo "{$tag} [" . $tag->getId() . ']', PHP_EOL;
$steps++;
$names->append($tag->getName());
});
echo $path->count() . ' = ' . $steps, PHP_EOL;