/**
* @dataProvider monthsDeltaProvider
*
* @covers ::addMonths
*
* @param string $givenDate
* @param int $monthDelta
* @param int $expectedMonth
* @param string $expectedDate
*/
public function test_addMonths($givenDate, $monthDelta, $expectedMonth, $expectedDate)
{
// Given
$dt = new DateTime($givenDate);
// When
$dt->addMonths($monthDelta);
// Then
$this->assertSame($expectedDate, $dt->format());
$this->assertSame($expectedMonth, $dt->getMonth());
$this->assertSame('00:00:00', $dt->format('H:i:s'));
}
