Use of for Loop & return in Cypress Automation

 Use of  For Loop & return method in Cypress automation :

describe(" Use Of For Loop and return method ",function(){

 

it('Test Case 15', function() {

cy.visit('www.exapmle.com/',{timeout:1000});

 

    cy.get('.tab-tools > .icon > .svg-inline--fa').click({force:true});

// Now this method will fetch the text which is already displayed & will save it.

    cy.get('.last-updated-date > span').then(($txt) => { const txt = $txt.text()

    cy.log(txt)

        

        // For loop will run 50 times & after each 3 seconds

// it will check Visibility of element.

// If it gets newly appeared element/Text It will be terminated before 50 runs

var i;

        for (i = 0; i < 50; i++) {

            cy.wait(3000)

            

            cy.get('.last-updated-date > span').each(($text) => {

 const lastupdate = $text.text()

             cy.log(lastupdate)

// If the New text/element is appeared then Compare it with first element

// and return/exit for loop.

            if ($text.text() ==! txt) {

                cy.wrap($text)

                cy.log('Test Case is Failed')

                return;

            }

            else {

                return;

            }

            return false;

        }) 

      }

// The page will be reload when for loop is terminated

// You can also Skip this one.

         cy.reload();

         cy.log('Test Case is Passed !')     

    });

       

});

});