public function testHasRegionAndCodeAndNom() { $pays = new Pays('France'); $region = new Region($pays, 11, 'Île-de-France'); $departement = new Departement($region, 92, 'Hauts-de-Seine'); $this->assertEquals(92, $departement->getCode()); $this->assertEquals('Hauts-de-Seine', $departement->getNom()); $this->assertEquals($region, $departement->getRegion()); $this->assertContains($departement, $region->getDepartements()); }