/** * Test getting driver by number */ public function testDriverByNumber() { // Create new participant $participant = new Participant(); // Add drivers $participant->setDrivers(array($driver1 = new Driver(), $driver2 = new Driver())); // Validate drivers $this->assertSame($driver1, $participant->getDriver()); $this->assertSame($driver1, $participant->getDriver(1)); $this->assertSame($driver2, $participant->getDriver(2)); }