/**
* Test getting the current time in micro seconds.
* Again, testing against the current time makes the test fragile.
* Testing against a return type at least ensures a valid result.
*/
public function testCurrentMicro()
{
$testTime = new SystemTime();
$currentMicro = $testTime->currentMicro();
$this->assertInternalType('float', $currentMicro);
$this->assertGreaterThan(0, $currentMicro);
}
public function current()
{
$this->updateQueue();
if (isset($this->permanentCurrent)) {
return $this->permanentCurrent;
}
if (isset($this->upcomingCurrent)) {
return $this->upcomingCurrent;
}
return parent::current();
}
