Core htmx AJAX Tests

• multipart/form-data encoding works14ms ‣

  this.server.respondWith('POST', '/test', function(xhr) {
    should.equal(xhr.requestHeaders['Content-Type'], undefined)
    if (xhr.requestBody.get) { // IE 11 does not support
      xhr.requestBody.get('i1').should.equal('foo')
    }
    xhr.respond(200, {}, 'body: ' + xhr.requestBody)
  })
  var form = make("<form hx-post='/test' hx-encoding='multipart/form-data' hx-trigger='click'>" +
          "<input name='i1'  id='i1' value='foo'/>" +
          '</form>')
  form.focus()
  form.click()
  this.server.respond()