function it_should_define_percentage_of_target_nodes(ObjectCollection $collection, Relationship $relationship)
{
$collection->count()->willReturn(100);
$relationship->hasPercentage()->willReturn(false);
$relationship->getEndNode()->willReturn('person');
$this->getTargetNodesCount($relationship, $collection)->shouldBe(60);
$collection->count()->willReturn(1);
$relationship->hasPercentage()->willReturn(false);
$relationship->getEndNode()->willReturn('person');
$this->getTargetNodesCount($relationship, $collection)->shouldBe(1);
$collection->count()->willReturn(1000);
$relationship->hasPercentage()->willReturn(false);
$this->getTargetNodesCount($relationship, $collection)->shouldBe(200);
$collection->count()->willReturn(100);
$relationship->hasPercentage()->willReturn(true);
$relationship->getPercentage()->willReturn(65);
$this->getTargetNodesCount($relationship, $collection)->shouldBe(65);
$collection->count()->willReturn(1000);
$relationship->hasPercentage()->willReturn(true);
$relationship->getPercentage()->willReturn(45);
$this->getTargetNodesCount($relationship, $collection)->shouldBe(450);
}
/**
* @param ObjectCollection $nodes
* @return mixed|null
*/
private function getRandomNode(ObjectCollection $nodes)
{
$max = $nodes->count();
$i = rand(0, $max - 1);
return $nodes->get($i);
}
