Get text for a Particular value inside body tag

Question

I m trying an Api in Enterprise messaging solution(msg91) : Get Balance api Where balance is displayed :

Response :

[{"balance":1000,"route":"4","type":"SMS"}]

I want to get text from Balance . How can i fetch it using web-driver .

Answer 1

1. Create a Balance Class:

   @Getter
   @Setter
   public class Balance {
     private String balance;
     private String route;
     private String type;
   }
   

2. Create a BalancePage class to navigate the page using webDriver, read the response and parse it to json:

   public class BalancePage extends Page {
     private List<Balance> balances;
   
     @FindBy(xpath = "html/body")
     WebElement response;
   
     BalanceConfig config = create(BalanceConfig.class);
   
     protected BalancePage(TestWebDriver driver) {
       super(driver);
       testWebDriver.setBaseURL(config.url() + "?authkey=" + config.authKey());
       PageFactory.initElements(new AjaxElementLocatorFactory(testWebDriver, 30), this);
   }
   
     private String getBalanceString() {
       return response.getText();
     }
   
     public void getCurrentBalance() throws IOException {
       ObjectMapper objectMapper = new ObjectMapper();
       balances = objectMapper.readValue(getBalanceString(), objectMapper.getTypeFactory().constructCollectionType(List.class, Balance.class));
     }
   } 
   
   public abstract class Page {
   
     public WebDriver testWebDriver;
   
     protected Page(WebDriver driver) {
       this.testWebDriver = driver;
      }
   }
   

Answer 2

simple string

string[] res = response.Split(",")

string balance = new String(res[0].ToCharArray().Where(c => Char.IsDigit(c)).ToArray());