public function testHasDateAndTypeAndTour()
 {
     $date = new \DateTime();
     $echeance = new Echeance($date, Echeance::CANTONALES, true);
     $this->assertEquals($date, $echeance->getDate());
     $this->assertEquals('Cantonales ' . $date->format('Y') . ' (second tour)', $echeance->getNom());
     $this->assertEquals('Cantonales ' . $date->format('Y') . ' (second tour)', $echeance->__toString());
     $this->assertTrue($echeance->isSecondTour());
 }