Alias is undefined after first test

[lourenci]

Current behavior:

When defined inside a before hook, the alias becomes undefined after first spec.

Desired behavior:

The alias should be available inside others its in that context.

Steps to reproduce:

describe('test', function () {
  before(function () {
    cy.wrap({ id: 1 }).as('licensee')
  })

  it('first it', function () {
    console.log('first it', this.licensee)
  })

  it('second it', function () {
    // this.licensee is undefined
    console.log('second it', this.licensee)
  })
})

Versions

Cypress 3.1.1
Chrome 70

[jennifer-shehane]

Duplicate of #665