htmx config test

• can change if error for a given response code6ms ‣

  var originalResponseHandling = htmx.config.responseHandling
  var errorDetected = false
  var handler = htmx.on('htmx:responseError', function() {
    errorDetected = true
  })
  try {
    htmx.config.responseHandling = originalResponseHandling.slice()
    htmx.config.responseHandling.unshift({ code: '444', swap: true, error: false })
    var responseCode = null
    this.server.respondWith('GET', '/test', function(xhr, id) {
      xhr.respond(responseCode, { 'Content-Type': 'text/html' }, '' + responseCode)
    })
    responseCode = 444
    var btn = make('<button hx-get="/test">Click Me!</button>')
    btn.click()
    this.server.respond()
    btn.innerHTML.should.equal('444')
    errorDetected.should.equal(false)
  } finally {
    htmx.off('htmx:responseError', handler)
    htmx.config.responseHandling = originalResponseHandling
  }