Core htmx AJAX Tests

• properly handles multiple email input8ms ‣

  var values
  this.server.respondWith('Post', '/test', function(xhr) {
    values = getParameters(xhr)
    xhr.respond(204, {}, '')
  })
  var form = make('<form hx-post="/test" hx-trigger="click">' +
          '<input id="multiEmail" name="multiEmail" multiple>' +
          '</form>')
  form.click()
  this.server.respond()
  values.should.deep.equal({ multiEmail: '' })
  byId('multiEmail').value = 'foo@example.com'
  form.click()
  this.server.respond()
  values.should.deep.equal({ multiEmail: 'foo@example.com' })
  byId('multiEmail').value = 'foo@example.com,bar@example.com'
  form.click()
  this.server.respond()
  values.should.deep.equal({ multiEmail: 'foo@example.com,bar@example.com' })