How to generate random string for test data in Automation Framework?

• How to generate Random String for test data?
  
  In the below code return type is String and input parameter is integer(int length)
  

//generate random alphabet string

public static String generateRandomString(int length) {

        String text ="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
                StringBuilder sb = new StringBuilder(length);
        for( int i = 0; i < length; i++ )
            sb.append( text.charAt( random.nextInt(text.length()) ) );
        return sb.toString();

    }

//generate random integer string

    public static String generateRandomNumericString(int length) {
        String textnumber ="0123456789";
        StringBuilder sb = new StringBuilder(length);
        for( int i = 0; i < length; i++ )
            sb.append( textnumber.charAt( random.nextInt(textnumber.length()) ) );
        return sb.toString();//build

    }

More Framework Design related code?

https://automationreinvented.blogspot.com/search/label/FrameworkDesign

• How to call above methods to generate the string and save in a variable ?

Generate random string of length 5?

String job = RandomUtils.generateRandomString(5);//generateRandomString = method we have created as above

Generate random numeric string of length 8?

String name = RandomUtils.generateRandomNumericString(8);//generateRandomNumericString= method we have created as above

• How to setup API automation framework with gradle from scratch?
  
  Click Here for Steps
  

 

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• Explain testNG annotation in sequence with real time scenario?example of @After@Before in TestNG?selenium interview qus/testng

Click Here For Answer

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