public function testSetterGetter() { $item = new ProductItem(); $item->setProductName("test-product_name"); $item->setServiceName("test-service-name"); $item->setUnitPrice(500); $item->setRegionName("test-region-name"); $this->assertEquals("test-product_name", $item->getProductname()); $this->assertEquals("test-service-name", $item->getServiceName()); $this->assertEquals(500, $item->getUnitPrice()); $this->assertEquals("test-region-name", $item->getRegionName()); }