public function testHashSpaceLookupsAreValidTargets()
{
$targets = array();
foreach (range(1, 10) as $i) {
$targets[] = "target{$i}";
}
$hashSpace = new Flexihash();
$hashSpace->addTargets($targets);
foreach (range(1, 10) as $i) {
$this->assertTrue(in_array($hashSpace->lookup("r{$i}"), $targets), 'target must be in list of targets');
}
}