/**
* Runs the expectation.
*
* @param Closure $closure The closure to run/spin.
*/
protected function _spin($closure)
{
if (($timeout = $this->timeout()) < 0) {
$closure();
} else {
Code::spin($closure, $timeout, true);
}
}
$closure = function () {
Code::spin("invalid", 1);
};
expect($closure)->toThrow(new InvalidArgumentException());
});
it("throws an exception on timeout", function () {
$start = microtime(true);
$closure = function () {
Code::spin(function () {
}, 1);
};
expect($closure)->toThrow(new TimeoutException('Timeout reached, execution aborted after 1 second(s).'));
$end = microtime(true);
expect($end - $start)->toBeGreaterThan(1);
});
it("respects the delay delay", function () {
$start = microtime(true);
$counter = 0;
$closure = function () use(&$counter) {
Code::spin(function () use(&$counter) {
$counter++;
}, 1, 250000);
};
expect($closure)->toThrow(new TimeoutException('Timeout reached, execution aborted after 1 second(s).'));
expect($counter)->toBeGreaterThan(3);
expect($counter)->toBeLessThan(6);
$end = microtime(true);
expect($end - $start)->toBeGreaterThan(1);
});
});
});