public function testBasic()
{
$limiter = new OpenFileLimiter(1);
$this->assertSame(1, $limiter->getLimit());
$this->assertSame(0, $limiter->getOutstanding());
$this->assertSame(0, $limiter->getQueueSize());
$promise1 = $limiter->open();
$this->assertInstanceOf('React\\Promise\\PromiseInterface', $promise1);
$promiseCallbackCalled1 = false;
$promise1->then(function () use(&$promiseCallbackCalled1) {
$promiseCallbackCalled1 = true;
});
$this->assertSame(1, $limiter->getOutstanding());
$this->assertSame(0, $limiter->getQueueSize());
$promise2 = $limiter->open();
$this->assertInstanceOf('React\\Promise\\PromiseInterface', $promise2);
$promiseCallbackCalled2 = false;
$promise2->then(function () use(&$promiseCallbackCalled2) {
$promiseCallbackCalled2 = true;
});
$this->assertSame(1, $limiter->getOutstanding());
$this->assertSame(1, $limiter->getQueueSize());
$limiter->close();
$this->assertSame(1, $limiter->getOutstanding());
$this->assertSame(0, $limiter->getQueueSize());
$this->assertTrue($promiseCallbackCalled1);
$limiter->close();
$this->assertSame(0, $limiter->getOutstanding());
$this->assertSame(0, $limiter->getQueueSize());
$this->assertTrue($promiseCallbackCalled2);
}
