public function testReverseSubtractionWeek()
{
$dateTime = new \DateTime('now', new \DateTimeZone('UTC'));
// Needed because Oro\Bundle\FilterBundle\Expression\Date\ExpressionResult changes first day of week
$dateTime->modify('this week');
$expression = new ExpressionResult(200);
$expressionModify = new ExpressionResult(new Token(Token::TYPE_VARIABLE, DateModifierInterface::VAR_THIS_WEEK));
$expression->subtract($expressionModify);
$result = $expression->getValue();
$expectedWeek = 200 - (int) $dateTime->format('W');
$this->assertSame($expectedWeek, (int) $result);
}
/**
* @dataProvider provider
*/
public function testReverseStartOfSmthModifier($day, $toTime)
{
$dateTime = new \DateTime('now', new \DateTimeZone('UTC'));
$expressionModify = new ExpressionResult(new Token(Token::TYPE_VARIABLE, $day));
$expression = new ExpressionResult(33);
$expression->subtract($expressionModify);
$result = $expression->getValue();
$expectedDay = 33 - date('d', strtotime($toTime));
$this->assertSame($expectedDay, (int) $result);
$expression = new ExpressionResult(1);
$expression->add($expressionModify);
$result = $expression->getValue();
$expectedDay = 1 + date('d', strtotime($toTime));
$this->assertSame($expectedDay, $result->day);
}
