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<?php
declare(strict_types=1);
namespace AsyncAws\Core\Tests\Unit\EndpointDiscovery;
use AsyncAws\Core\EndpointDiscovery\EndpointCache;
use AsyncAws\Core\EndpointDiscovery\EndpointInterface;
use PHPUnit\Framework\TestCase;
class EndpointCacheTest extends TestCase
{
public function testAddEndpoints()
{
$cache = new EndpointCache();
$cache->addEndpoints('r1', [$this->getEndpoint('foo.com', -10)]);
self::assertNull($cache->getActiveEndpoint('r1'));
self::assertSame('https://foo.com', $cache->getExpiredEndpoint('r1'));
$cache->addEndpoints('r1', [$this->getEndpoint('bar.com', -1), $this->getEndpoint('bar.com', -2)]);
self::assertNull($cache->getActiveEndpoint('r1'));
self::assertSame('https://bar.com', $cache->getExpiredEndpoint('r1'));
$cache->addEndpoints('r2', [$this->getEndpoint('qux.com', 10)]);
self::assertNull($cache->getActiveEndpoint('r1'));
self::assertSame('https://qux.com', $cache->getActiveEndpoint('r2'));
$cache->addEndpoints('r2', [$this->getEndpoint('foofoo.com', 20), $this->getEndpoint('barfoo.com', 15)]);
self::assertSame('https://foofoo.com', $cache->getActiveEndpoint('r2'));
$cache->removeEndpoint('https://foofoo.com');
self::assertSame('https://barfoo.com', $cache->getActiveEndpoint('r2'));
}
private function getEndpoint(string $address, int $ttl): EndpointInterface
{
return new class($address, $ttl) implements EndpointInterface {
private $address;
private $ttl;
public function __construct(string $address, int $ttl)
{
$this->address = $address;
$this->ttl = $ttl;
}
public function getAddress(): string
{
return $this->address;
}
public function getCachePeriodInMinutes(): int
{
return $this->ttl;
}
};
}
}
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