/** * Check tests are working */ public function testAddAndRemoveChips() { $this->player->addChips(500); $this->assertEquals(500, $this->player->getBalance()); $this->player->removeChips(100); $this->assertEquals(400, $this->player->getBalance()); $this->player->addChips(1000); $this->assertEquals(1400, $this->player->getBalance()); }