public function testToTimestamp()
{
CopixI18N::setLang('fr');
$this->assertEquals(220316400, CopixDateTime::yyyymmddToTimestamp('19761225'));
$this->assertEquals(880930800, CopixDateTime::yyyymmddToTimestamp('19971201'));
$this->assertEquals(220316400, CopixDateTime::dateTotimestamp('25/12/1976'));
CopixI18N::setLang('en');
$this->assertEquals(220316400, CopixDateTime::dateTotimestamp('12/25/1976'));
$this->assertEquals(220352466, CopixDateTime::yyyymmddhhiissToTimestamp('19761225100106'));
$this->assertEquals(880930866, CopixDateTime::yyyymmddhhiissToTimestamp('19971201000106'));
CopixI18N::setLang('fr');
$this->assertEquals(CopixDateTime::dateTotimestamp(false), null);
$this->assertFalse(CopixDateTime::dateTotimestamp('19761225100106'));
/*
$this->assertEquals ('19761225000000',CopixDateTime::DateTimeToyyyymmddhhiiss('25/12/1976'));
timeStampToyyyymmddhhiiss
yyyymmddhhiissToTimeStamp
*/
}