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MemoryUniquePullCommandQueueTest.php
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MemoryUniquePullCommandQueueTest.php
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<?php
/**
* GpsLab component.
*
* @author Peter Gribanov <info@peter-gribanov.ru>
* @copyright Copyright (c) 2011, Peter Gribanov
* @license http://opensource.org/licenses/MIT
*/
namespace GpsLab\Component\Tests\Command\Queue\Pull;
use GpsLab\Component\Command\Queue\Pull\MemoryUniquePullCommandQueue;
use GpsLab\Component\Tests\Fixture\Command\CreateContact;
use GpsLab\Component\Tests\Fixture\Command\RenameContactCommand;
use PHPUnit\Framework\TestCase;
class MemoryUniquePullCommandQueueTest extends TestCase
{
/**
* @var MemoryUniquePullCommandQueue
*/
private $queue;
protected function setUp()
{
$this->queue = new MemoryUniquePullCommandQueue();
}
public function testQueue()
{
$queue = [
new CreateContact(),
new RenameContactCommand(),
new CreateContact(), // duplicate
new RenameContactCommand(), // duplicate
new RenameContactCommand(), // duplicate
new CreateContact(), // duplicate
];
$expected = [
new CreateContact(),
new RenameContactCommand(),
];
foreach ($queue as $command) {
$this->assertTrue($this->queue->publish($command));
}
$i = count($expected);
while ($command = $this->queue->pull()) {
$this->assertEquals($expected[--$i], $command);
}
$this->assertEquals(0, $i, 'Queue cleared');
$this->assertNull($command, 'No commands in queue');
}
}