在cypress.io中,如果没有元素,如何在不通过测试的情况下计算元素数?

你可以使用 length assertion

cypress.get('.some-class').should('not.have.length', 0);

describe('test check element', function () {
    it('testSelector reload', function () {
      cy.visit('https://docs.cypress.io/api/utilities/$.html#Usage')
      let found = false
      let count=0
      while (!found) {

        const nonExistent = Cypress.$('.fake-selector')

        if (!nonExistent.length) {
          cy.reload()
          found = false
          count=count+1
          cy.wait(1000)
          if(count==5)
          {
            found = true
            cy.log('Element not found after 5 seconds..Exit from loop!!!')
          }
        } else {
          found = true
        }
      }
    })
  })