/**
*
* @dataProvider providerDateTimeInInterval
*/
public function testDateTimeInInterval($start, $interval = "+5 days", $isInFuture)
{
$date = DateTimeProvider::dateTimeInInterval($start, $interval);
$this->assertInstanceOf('\\DateTime', $date);
$_interval = \DateInterval::createFromDateString($interval);
$_start = new \DateTime($start);
if ($isInFuture) {
$this->assertGreaterThanOrEqual($_start, $date);
$this->assertLessThanOrEqual($_start->add($_interval), $date);
} else {
$this->assertLessThanOrEqual($_start, $date);
$this->assertGreaterThanOrEqual($_start->add($_interval), $date);
}
}