public function testNonExistentWireReturnsFalse() { $circuit = new Circuit(); $this->assertFalse($circuit->getWire('a'), 'Getting non existent wire did not return false'); }
$loopCount = 0; do { foreach ($lines as $key => $command) { if (in_array($key, $processedIndexes)) { continue; // Already processed - this will make it slow, but hey! :) } $result = false; $cmd = (new CommandParser($command))->getCommand(); $assignee = new Wire($cmd['assignee']); switch ($cmd['type']) { case 'ASSIGN': if (is_numeric($cmd['value'])) { $result = $cmd['value']; } else { $wire1 = $circuit->getWire($cmd['value']); if ($wire1 === false) { break; } $result = $wire1->getSignal(); } break; case 'AND': if (is_numeric($cmd['wires'][0])) { $wire1 = new Wire('zz', $cmd['wires'][0]); $wire2 = $circuit->getWire($cmd['wires'][1]); } else { $wire1 = $circuit->getWire($cmd['wires'][0]); $wire2 = $circuit->getWire($cmd['wires'][1]); } if ($wire1 === false || $wire2 === false) {