public function testSetTimeout()
{
$et = new ET();
$output = [];
$et->setTimeout(function ($e) use(&$output) {
$output[] = 'one';
}, 0.05);
$et->setTimeout(function ($e) use(&$output) {
$output[] = 'two';
}, 0.03);
$et->setTimeout(function ($e) use($et) {
$this->assertSame($e->originalObject, $et);
}, 0.03);
$this->assertSame(3, count($et->timeouts()));
for ($i = 0; $i < 7; $i++) {
$output[] = $i;
usleep(10000);
$et->tick();
}
$this->assertSame(0, count($et->timeouts()));
$this->assertSame($output, [0, 1, 2, 'two', 3, 4, 'one', 5, 6]);
}