✔ returns string with implicit return
  ✔ returns json for explicit response
  ✔ returns json for `ok` helper response
  ✔ returns json for `created` helper response
  ✔ returns route params
  ✔ returns query params
  ✔ returns HTML content
  ✔ sets security headers by default
  ✔ accepts POST params as JSON
  ✔ accepts POST params as Form
  ✔ compose functions & return string
  ✔ receives file upload
  ✖ compose functions & append string Rejected promise returned by test
  ✖ built-in validation with valid request Rejected promise returned by test
  ✖ built-in validation strips undefined params Rejected promise returned by test
  ✖ built-in validation with invalid request 

  4 tests failed

  compose functions & append string

  /Users/zaiste/code/huncwotjs/huncwot/node_modules/axios/lib/core/createError.js:16

  Rejected promise returned by test. Reason:

  Error {
    config: {
      adapter: Function httpAdapter {},
      baseURL: 'http://localhost:3000',
      data: undefined,
      headers: {
        Accept: 'application/json, text/plain, */*',
        'User-Agent': 'axios/0.19.0',
      },
      maxContentLength: -1,
      method: 'get',
      timeout: 0,
      transformRequest: [
        Function transformRequest {},
      ],
      transformResponse: [
        Function transformResponse {},
      ],
      url: 'http://localhost:3000/prepend-compose',
      validateStatus: Function validateStatus {},
      xsrfCookieName: 'XSRF-TOKEN',
      xsrfHeaderName: 'X-XSRF-TOKEN',
    },
    isAxiosError: true,
    request: ClientRequest {
      _contentLength: 0,
      _ended: true,
      _events: {
        abort: Function {},
        aborted: Function {},
        error: Function {},
        prefinish: Function requestOnPrefinish {},
        socket: Function {},
        timeout: Function {},
      },
      _eventsCount: 6,
      _hasBody: true,
      _header: `GET /prepend-compose HTTP/1.1␍␊
      Accept: application/json, text/plain, */*␍␊
      User-Agent: axios/0.19.0␍␊
      Host: localhost:3000␍␊
      Connection: close␍␊
      ␍␊
      `,
      _headerSent: true,
      _last: true,
      _maxListeners: undefined,
      _onPendingData: Function noopPendingOutput {},
      _redirectable: Writable {
        _currentRequest: [Circular],
        _currentUrl: 'http://localhost:3000/prepend-compose',
        _events: Object { … },
        _eventsCount: 2,
        _maxListeners: undefined,
        _onNativeResponse: Function {},
        _options: Object { … },
        _redirectCount: 0,
        _redirects: [],
        _requestBodyBuffers: [],
        _requestBodyLength: 0,
        _writableState: WritableState [ … ],
        writable: true,
      },
      _removedConnection: false,
      _removedContLen: false,
      _removedTE: false,
      _trailer: '',
      aborted: false,
      agent: Agent {
        _events: Object { … },
        _eventsCount: 1,
        _maxListeners: undefined,
        defaultPort: 80,
        freeSockets: {},
        keepAlive: false,
        keepAliveMsecs: 1000,
        maxFreeSockets: 256,
        maxSockets: Infinity,
        options: Object { … },
        protocol: 'http:',
        requests: {},
        sockets: Object { … },
      },
      chunkedEncoding: false,
      connection: Socket {
        _events: Object { … },
        _eventsCount: 6,
        _hadError: false,
        _host: 'localhost',
        _httpMessage: [Circular],
        _maxListeners: undefined,
        _parent: null,
        _pendingData: null,
        _pendingEncoding: '',
        _readableState: ReadableState [ … ],
        _server: null,
        _sockname: null,
        _writableState: WritableState [ … ],
        allowHalfOpen: false,
        connecting: false,
        parser: null,
        readable: true,
        server: null,
        writable: false,
        [Symbol(asyncId)]: 78,
        [Symbol(kHandle)]: TCP { … },
        [Symbol(lastWriteQueueSize)]: 0,
        [Symbol(timeout)]: null,
        [Symbol(kBuffer)]: null,
        [Symbol(kBufferCb)]: null,
        [Symbol(kBufferGen)]: null,
        [Symbol(kBytesRead)]: 0,
        [Symbol(kBytesWritten)]: 0,
      },
      finished: true,
      maxHeadersCount: null,
      method: 'GET',
      outputData: [],
      outputSize: 0,
      parser: null,
      path: '/prepend-compose',
      res: IncomingMessage {
        _consuming: false,
        _dumped: false,
        _events: Object { … },
        _eventsCount: 3,
        _maxListeners: undefined,
        _readableState: ReadableState [ … ],
        aborted: false,
        client: Socket { … },
        complete: true,
        connection: Socket { … },
        headers: Object { … },
        httpVersion: '1.1',
        httpVersionMajor: 1,
        httpVersionMinor: 1,
        method: null,
        rawHeaders: Array [ … ],
        rawTrailers: [],
        readable: false,
        redirects: [],
        req: [Circular],
        responseUrl: 'http://localhost:3000/prepend-compose',
        socket: Socket { … },
        statusCode: 500,
        statusMessage: 'Internal Server Error',
        trailers: {},
        upgrade: false,
        url: '',
      },
      sendDate: false,
      shouldKeepAlive: false,
      socket: Socket {
        _events: Object { … },
        _eventsCount: 6,
        _hadError: false,
        _host: 'localhost',
        _httpMessage: [Circular],
        _maxListeners: undefined,
        _parent: null,
        _pendingData: null,
        _pendingEncoding: '',
        _readableState: ReadableState [ … ],
        _server: null,
        _sockname: null,
        _writableState: WritableState [ … ],
        allowHalfOpen: false,
        connecting: false,
        parser: null,
        readable: true,
        server: null,
        writable: false,
        [Symbol(asyncId)]: 78,
        [Symbol(kHandle)]: TCP { … },
        [Symbol(lastWriteQueueSize)]: 0,
        [Symbol(timeout)]: null,
        [Symbol(kBuffer)]: null,
        [Symbol(kBufferCb)]: null,
        [Symbol(kBufferGen)]: null,
        [Symbol(kBytesRead)]: 0,
        [Symbol(kBytesWritten)]: 0,
      },
      socketPath: undefined,
      timeoutCb: null,
      upgradeOrConnect: false,
      useChunkedEncodingByDefault: false,
      writable: true,
      [Symbol(kNeedDrain)]: false,
      [Symbol(isCorked)]: false,
      [Symbol(kOutHeaders)]: {
        accept: Array [ … ],
        host: Array [ … ],
        'user-agent': Array [ … ],
      },
    },
    response: {
      config: {
        adapter: Function httpAdapter {},
        baseURL: 'http://localhost:3000',
        data: undefined,
        headers: Object { … },
        maxContentLength: -1,
        method: 'get',
        timeout: 0,
        transformRequest: Array [ … ],
        transformResponse: Array [ … ],
        url: 'http://localhost:3000/prepend-compose',
        validateStatus: Function validateStatus {},
        xsrfCookieName: 'XSRF-TOKEN',
        xsrfHeaderName: 'X-XSRF-TOKEN',
      },
      data: `<!DOCTYPE html>␊
      <html lang="en">␊
      <head>␊
        <meta charset="UTF-8">␊
        <title> </title>␊
      ␊
        <style type="text/css">␊
          /* http://prismjs.com/download.html?themes=prism&languages=markup+css+clike+javascript&plugins=line-highlight+line-numbers+toolbar+show-language */␊
      /**␊
       * prism.js default theme for JavaScript, CSS and HTML␊
       * Based on dabblet (http://dabblet.com)␊
       * @author Lea Verou␊
       */␊
      code[class*="language-"],␊
      pre[class*="language-"] {␊
        color: black;␊
        background: none;␊
        text-shadow: 0 1px white;␊
        font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;␊
        text-align: left;␊
        white-space: pre;␊
        word-spacing: normal;␊
        word-break: normal;␊
        word-wrap: normal;␊
        line-height: 1.8;␊
      ␊
        -moz-tab-size: 4;␊
        -o-tab-size: 4;␊
        tab-size: 4;␊
      ␊
        -webkit-hyphens: none;␊
        -moz-hyphens: none;␊
        -ms-hyphens: none;␊
        hyphens: none;␊
      }␊
      ␊
      pre[class*="language-"]::-moz-selection, pre[class*="language-"] ::-moz-selection,␊
      code[class*="language-"]::-moz-selection, code[class*="language-"] ::-moz-selection {␊
        text-shadow: none;␊
        background: #b3d4fc;␊
      }␊
      ␊
      pre[class*="language-"]::selection, pre[class*="language-"] ::selection,␊
      code[class*="language-"]::selection, code[class*="language-"] ::selection {␊
        text-shadow: none;␊
        background: #b3d4fc;␊
      }␊
      ␊
      @media print {␊
        code[class*="language-"],␊
        pre[class*="language-"] {␊
          text-shadow: none;␊
        }␊
      }␊
      ␊
      /* Code blocks */␊
      pre[class*="language-"] {␊
        padding: 1em;␊
        margin: .5em 0;␊
        overflow: auto;␊
      }␊
      ␊
      :not(pre) > code[class*="language-"],␊
      pre[class*="language-"] {␊
        background: #f5f2f0;␊
      }␊
      ␊
      /* Inline code */␊
      :not(pre) > code[class*="language-"] {␊
        padding: .1em;␊
        border-radius: .3em;␊
        white-space: normal;␊
      }␊
      ␊
      .token.comment,␊
      .token.prolog,␊
      .token.doctype,␊
      .token.cdata {␊
        color: slategray;␊
      }␊
      ␊
      .token.punctuation {␊
        color: #999;␊
      }␊
      ␊
      .namespace {␊
        opacity: .7;␊
      }␊
      ␊
      .token.property,␊
      .token.tag,␊
      .token.boolean,␊
      .token.number,␊
      .token.constant,␊
      .token.symbol,␊
      .token.deleted {␊
        color: #905;␊
      }␊
      ␊
      .token.selector,␊
      .token.attr-name,␊
      .token.string,␊
      .token.char,␊
      .token.builtin,␊
      .token.inserted {␊
        color: #690;␊
      }␊
      ␊
      .token.operator,␊
      .token.entity,␊
      .token.url,␊
      .language-css .token.string,␊
      .style .token.string {␊
        color: #a67f59;␊
        background: hsla(0, 0%, 100%, .5);␊
      }␊
      ␊
      .token.atrule,␊
      .token.attr-value,␊
      .token.keyword {␊
        color: #07a;␊
      }␊
      ␊
      .token.function {␊
        color: #DD4A68;␊
      }␊
      ␊
      .token.regex,␊
      .token.important,␊
      .token.variable {␊
        color: #e90;␊
      }␊
      ␊
      .token.important,␊
      .token.bold {␊
        font-weight: bold;␊
      }␊
      .token.italic {␊
        font-style: italic;␊
      }␊
      ␊
      .token.entity {␊
        cursor: help;␊
      }␊
      ␊
      pre[data-line] {␊
        position: relative;␊
        padding: 1em 0 1em 3em;␊
      }␊
      ␊
      .line-highlight {␊
        position: absolute;␊
        left: 0;␊
        right: 0;␊
        padding: inherit 0;␊
        margin-top: 1em; /* Same as .prism’s padding-top */␊
      ␊
        background: hsla(24, 20%, 50%,.08);␊
        background: linear-gradient(to right, hsla(24, 20%, 50%,.1) 70%, hsla(24, 20%, 50%,0));␊
      ␊
        pointer-events: none;␊
      ␊
        line-height: inherit;␊
        white-space: pre;␊
      }␊
      ␊
        .line-highlight:before,␊
        .line-highlight[data-end]:after {␊
          content: attr(data-start);␊
          position: absolute;␊
          top: .6em;␊
          left: .4em;␊
          min-width: 1em;␊
          padding: 0 .5em;␊
          background-color: hsla(24, 20%, 50%,.4);␊
          color: hsl(24, 20%, 95%);␊
          font: bold 65%/1.5 sans-serif;␊
          text-align: center;␊
          vertical-align: .3em;␊
          border-radius: 999px;␊
          text-shadow: none;␊
          box-shadow: 0 1px white;␊
        }␊
      ␊
        .line-highlight[data-end]:after {␊
          content: attr(data-end);␊
          top: auto;␊
          bottom: .4em;␊
        }␊
      ␊
      pre.line-numbers {␊
        position: relative;␊
        padding-left: 3.8em;␊
        counter-reset: linenumber;␊
      }␊
      ␊
      pre.line-numbers > code {␊
        position: relative;␊
        display: block;␊
      }␊
      ␊
      .line-numbers .line-numbers-rows {␊
        position: absolute;␊
        pointer-events: none;␊
        top: 0;␊
        font-size: 100%;␊
        left: -3.0em;␊
        width: 3em; /* works for line-numbers below 1000 lines */␊
        letter-spacing: -1px;␊
        border-right: 1px solid #999;␊
      ␊
        -webkit-user-select: none;␊
        -moz-user-select: none;␊
        -ms-user-select: none;␊
        user-select: none;␊
      ␊
      }␊
      ␊
        .line-numbers-rows > span {␊
          pointer-events: none;␊
          display: block;␊
          counter-increment: linenumber;␊
        }␊
      ␊
          .line-numbers-rows > span:before {␊
            content: counter(linenumber);␊
            color: #999;␊
            display: block;␊
            padding-right: 0.8em;␊
            text-align: right;␊
          }␊
      pre.code-toolbar {␊
        position: relative;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar {␊
        position: absolute;␊
        top: .3em;␊
        right: .2em;␊
        transition: opacity 0.3s ease-in-out;␊
        opacity: 0;␊
      }␊
      ␊
      pre.code-toolbar:hover > .toolbar {␊
        opacity: 1;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar .toolbar-item {␊
        display: inline-block;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar a {␊
        cursor: pointer;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar button {␊
        background: none;␊
        border: 0;␊
        color: inherit;␊
        font: inherit;␊
        line-height: normal;␊
        overflow: visible;␊
        padding: 0;␊
        -webkit-user-select: none; /* for button */␊
        -moz-user-select: none;␊
        -ms-user-select: none;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar a,␊
      pre.code-toolbar > .toolbar button,␊
      pre.code-toolbar > .toolbar span {␊
        color: #bbb;␊
        font-size: .8em;␊
        padding: 0 .5em;␊
        background: #f5f2f0;␊
        background: rgba(224, 224, 224, 0.2);␊
        box-shadow: 0 2px 0 0 rgba(0,0,0,0.2);␊
        border-radius: .5em;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar a:hover,␊
      pre.code-toolbar > .toolbar a:focus,␊
      pre.code-toolbar > .toolbar button:hover,␊
      pre.code-toolbar > .toolbar button:focus,␊
      pre.code-toolbar > .toolbar span:hover,␊
      pre.code-toolbar > .toolbar span:focus {␊
        color: inherit;␊
        text-decoration: none;␊
      }␊
      ␊
      * {␊
        padding: 0;␊
        margin: 0;␊
      }␊
      ␊
      html, body {␊
        height: 100%;␊
        width: 100%;␊
      }␊
      ␊
      body {␊
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;␊
        font-size: 16px;␊
        color: #545454;␊
      }␊
      ␊
      .container {␊
        display: flex;␊
        flex-direction: column;␊
        width: 100%;␊
        height: 100%;␊
      }␊
      ␊
      .main {␊
        background: #d9d9dd;␊
        padding: 2rem 4rem;␊
        box-sizing: border-box;␊
      }␊
      ␊
      .status-code {␊
        color: #ff2a26;␊
        font-size: 72px;␊
        opacity: 0.2;␊
      }␊
      ␊
      .message {␊
        font-weight: normal;␊
        font-size: 2.5em;␊
      }␊
      ␊
      .message small {␊
        color: #00B1EB;␊
        font-size: .65em;␊
        font-family: Menlo, SFMono-Regular, Monaco, "Fira Code", "Fira Mono", Consolas, "Liberation Mono", "Courier New", monospace;␊
      }␊
      ␊
      .frames {␊
        display: flex;␊
      }␊
      ␊
      .frame-preview {␊
        background: #fff;␊
        width: 50%;␊
      }␊
      ␊
      .frame-stack {␊
        flex: 1;␊
        box-sizing: border-box;␊
      }␊
      ␊
      .frames-list {␊
        overflow: auto;␊
      }␊
      ␊
      /* Request */␊
      ␊
      .request {␊
        padding: 50px 80px;␊
      }␊
      ␊
      .request .request-subsection {␊
        text-transform: uppercase;␊
        font-size: 18px;␊
        letter-spacing: 1px;␊
        padding: 0 5px 5px 5px;␊
        margin-bottom: 15px;␊
      }␊
      ␊
      .request table {␊
        width: 100%;␊
        border-collapse: collapse;␊
        margin-bottom: 80px;␊
      }␊
      ␊
      .request table td {␊
        padding: 6px 5px;␊
        font-size: 14px;␊
        letter-spacing: 0.4px;␊
        color: #455275;␊
        border-bottom: 1px solid #e8e8e8;␊
        word-break: break-word;␊
      }␊
      ␊
      .request table td.title {␊
        color: #999;␊
        width: 40%;␊
        font-size: 14px;␊
        font-weight: 600;␊
        text-transform: uppercase;␊
      }␊
      ␊
      .exception {␊
        background-color: #EFEFEF;␊
        padding: 2rem 4rem;␊
        border-top: 12px solid#00B1EB;␊
      }␊
      ␊
      .exception-name {␊
        color: #ff2a26;␊
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;␊
        font-size: 1.5em;␊
        opacity: .9;␊
        font-weight: bold;␊
      }␊
      ␊
      code[class*="language-"], pre[class*="language-"] {␊
        background: transparent;␊
        font-size: 18px;␊
      }␊
      ␊
      .line-numbers .line-numbers-rows {␊
        border: none;␊
      }␊
      ␊
      .frame-row {␊
        display: flex;␊
        justify-content: space-between;␊
        padding: 16px 32px 16px 32px;␊
        position: relative;␊
        cursor: pointer;␊
        transition: background 300ms ease;␊
      }␊
      ␊
      .frame-row.native-frame {␊
        opacity: 0.4;␊
        display: flex;␊
      }␊
      ␊
      .frame-row:after {␊
        content: "";␊
        background: #db5461;␊
        position: absolute;␊
        top: 50%;␊
        right: 8px;␊
        transform: translateY(-50%);␊
        height: 8px;␊
        width: 8px;␊
        border-radius: 24px;␊
      }␊
      ␊
      .frame-row:hover, .frame-row.active {␊
        background: #fff;␊
      }␊
      ␊
      .frame-row.active {␊
        opacity: 1;␊
      }␊
      ␊
      .frame-row-filepath {␊
        color: #455275;␊
        font-weight: 600;␊
        margin-right: 15px;␊
      }␊
      ␊
      .frame-context {␊
        display: none;␊
      }␊
      ␊
      .frame-row-code {␊
        color: #999;␊
      }␊
      ␊
      #frame-file-name {␊
        color: #455275;␊
        font-weight: 600;␊
        border-bottom: 1px solid #e8e8e8;␊
        padding: 16px 32px;␊
      }␊
      ␊
      #frame-function-name {␊
        color: #999;␊
        font-weight: 400;␊
        border-top: 1px solid #e8e8e8;␊
        padding: 16px 32px;␊
      }␊
      ␊
      @media only screen and (max-width: 970px) {␊
        .frames {␊
          flex-direction: column-reverse;␊
        }␊
      ␊
        .frame-preview {␊
          width: 100%;␊
        }␊
      ␊
        .frame-stack {␊
          width: 100%;␊
        }␊
      }␊
      ␊
        </style>␊
      ␊
      </head>␊
      <body>␊
        <section class="exception">␊
          <h2 class="exception-name">TypeError</h2>␊
          <h2 class="message"> The &quot;string&quot; argument must be one of type string, Buffer, or ArrayBuffer. Received type undefined</h2>␊
        </section>␊
        <section class="container">␊
          <section class="main">␊
            <div class="frames">␊
      ␊
              <div class="frame-stack">␊
                <div class="frames-list">␊
                    ␊
                    <div class="frame-row active native-frame">␊
                      <div class="frame-row-filepath">␊
                        buffer.js:693:11␊
                      </div>␊
                      <div class="frame-row-code">␊
                        Function.byteLength␊
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                      <div class="frame-context"␊
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                        data-file="buffer.js"␊
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                        >␊
      ␊
      ␊
                      </div>␊
                    </div>␊
                    ␊
                    <div class="frame-row ">␊
                      <div class="frame-row-filepath">␊
                        index.js:244:47␊
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                      <div class="frame-row-code">␊
                        ␊
                      </div>␊
                      <div class="frame-context"␊
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                        data-line="244"␊
                        data-file="index.js"␊
                        data-method=""␊
                        data-line-column="244:47"␊
                        >  } else {␊
          if (!response.getHeader(&#39;Content-Type&#39;))␊
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      ␊
        response.setHeader(&#39;Content-Length&#39;, Buffer.byteLength(str));␊
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      ␊
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                    </div>␊
                    ␊
                    <div class="frame-row native-frame">␊
                      <div class="frame-row-filepath">␊
                        internal&#x2F;process&#x2F;task_queues.js:93:5␊
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                      <div class="frame-row-code">␊
                        processTicksAndRejections␊
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                      <div class="frame-context"␊
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                        >␊
      ␊
      ␊
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        'content-type': 'text/html',
        date: 'Thu, 03 Oct 2019 09:50:37 GMT',
        'transfer-encoding': 'chunked',
      },
      request: ClientRequest {
        _contentLength: 0,
        _ended: true,
        _events: Object { … },
        _eventsCount: 6,
        _hasBody: true,
        _header: `GET /prepend-compose HTTP/1.1␍␊
        Accept: application/json, text/plain, */*␍␊
        User-Agent: axios/0.19.0␍␊
        Host: localhost:3000␍␊
        Connection: close␍␊
        ␍␊
        `,
        _headerSent: true,
        _last: true,
        _maxListeners: undefined,
        _onPendingData: Function noopPendingOutput {},
        _redirectable: Writable { … },
        _removedConnection: false,
        _removedContLen: false,
        _removedTE: false,
        _trailer: '',
        aborted: false,
        agent: Agent { … },
        chunkedEncoding: false,
        connection: Socket { … },
        finished: true,
        maxHeadersCount: null,
        method: 'GET',
        outputData: [],
        outputSize: 0,
        parser: null,
        path: '/prepend-compose',
        res: IncomingMessage { … },
        sendDate: false,
        shouldKeepAlive: false,
        socket: Socket { … },
        socketPath: undefined,
        timeoutCb: null,
        upgradeOrConnect: false,
        useChunkedEncodingByDefault: false,
        writable: true,
        [Symbol(kNeedDrain)]: false,
        [Symbol(isCorked)]: false,
        [Symbol(kOutHeaders)]: Object { … },
      },
      status: 500,
      statusText: 'Internal Server Error',
    },
    toJSON: Function {},
    message: 'Request failed with status code 500',
  }

  createError (node_modules/axios/lib/core/createError.js:16:15)
  settle (node_modules/axios/lib/core/settle.js:17:12)
  IncomingMessage.handleStreamEnd (node_modules/axios/lib/adapters/http.js:237:11)



  built-in validation with valid request

  /Users/zaiste/code/huncwotjs/huncwot/node_modules/axios/lib/core/createError.js:16

  Rejected promise returned by test. Reason:

  Error {
    config: {
      adapter: Function httpAdapter {},
      baseURL: 'http://localhost:3000',
      data: undefined,
      headers: {
        Accept: 'application/json, text/plain, */*',
        'User-Agent': 'axios/0.19.0',
      },
      maxContentLength: -1,
      method: 'get',
      timeout: 0,
      transformRequest: [
        Function transformRequest {},
      ],
      transformResponse: [
        Function transformResponse {},
      ],
      url: 'http://localhost:3000/request-validation?name=Zaiste',
      validateStatus: Function validateStatus {},
      xsrfCookieName: 'XSRF-TOKEN',
      xsrfHeaderName: 'X-XSRF-TOKEN',
    },
    isAxiosError: true,
    request: ClientRequest {
      _contentLength: 0,
      _ended: true,
      _events: {
        abort: Function {},
        aborted: Function {},
        error: Function {},
        prefinish: Function requestOnPrefinish {},
        socket: Function {},
        timeout: Function {},
      },
      _eventsCount: 6,
      _hasBody: true,
      _header: `GET /request-validation?name=Zaiste HTTP/1.1␍␊
      Accept: application/json, text/plain, */*␍␊
      User-Agent: axios/0.19.0␍␊
      Host: localhost:3000␍␊
      Connection: close␍␊
      ␍␊
      `,
      _headerSent: true,
      _last: true,
      _maxListeners: undefined,
      _onPendingData: Function noopPendingOutput {},
      _redirectable: Writable {
        _currentRequest: [Circular],
        _currentUrl: 'http://localhost:3000/request-validation?name=Zaiste',
        _events: Object { … },
        _eventsCount: 2,
        _maxListeners: undefined,
        _onNativeResponse: Function {},
        _options: Object { … },
        _redirectCount: 0,
        _redirects: [],
        _requestBodyBuffers: [],
        _requestBodyLength: 0,
        _writableState: WritableState [ … ],
        writable: true,
      },
      _removedConnection: false,
      _removedContLen: false,
      _removedTE: false,
      _trailer: '',
      aborted: false,
      agent: Agent {
        _events: Object { … },
        _eventsCount: 1,
        _maxListeners: undefined,
        defaultPort: 80,
        freeSockets: {},
        keepAlive: false,
        keepAliveMsecs: 1000,
        maxFreeSockets: 256,
        maxSockets: Infinity,
        options: Object { … },
        protocol: 'http:',
        requests: {},
        sockets: Object { … },
      },
      chunkedEncoding: false,
      connection: Socket {
        _events: Object { … },
        _eventsCount: 6,
        _hadError: false,
        _host: 'localhost',
        _httpMessage: [Circular],
        _maxListeners: undefined,
        _parent: null,
        _pendingData: null,
        _pendingEncoding: '',
        _readableState: ReadableState [ … ],
        _server: null,
        _sockname: null,
        _writableState: WritableState [ … ],
        allowHalfOpen: false,
        connecting: false,
        parser: null,
        readable: true,
        server: null,
        writable: false,
        [Symbol(asyncId)]: 84,
        [Symbol(kHandle)]: TCP { … },
        [Symbol(lastWriteQueueSize)]: 0,
        [Symbol(timeout)]: null,
        [Symbol(kBuffer)]: null,
        [Symbol(kBufferCb)]: null,
        [Symbol(kBufferGen)]: null,
        [Symbol(kBytesRead)]: 0,
        [Symbol(kBytesWritten)]: 0,
      },
      finished: true,
      maxHeadersCount: null,
      method: 'GET',
      outputData: [],
      outputSize: 0,
      parser: null,
      path: '/request-validation?name=Zaiste',
      res: IncomingMessage {
        _consuming: false,
        _dumped: false,
        _events: Object { … },
        _eventsCount: 3,
        _maxListeners: undefined,
        _readableState: ReadableState [ … ],
        aborted: false,
        client: Socket { … },
        complete: true,
        connection: Socket { … },
        headers: Object { … },
        httpVersion: '1.1',
        httpVersionMajor: 1,
        httpVersionMinor: 1,
        method: null,
        rawHeaders: Array [ … ],
        rawTrailers: [],
        readable: false,
        redirects: [],
        req: [Circular],
        responseUrl: 'http://localhost:3000/request-validation?name=Zaiste',
        socket: Socket { … },
        statusCode: 500,
        statusMessage: 'Internal Server Error',
        trailers: {},
        upgrade: false,
        url: '',
      },
      sendDate: false,
      shouldKeepAlive: false,
      socket: Socket {
        _events: Object { … },
        _eventsCount: 6,
        _hadError: false,
        _host: 'localhost',
        _httpMessage: [Circular],
        _maxListeners: undefined,
        _parent: null,
        _pendingData: null,
        _pendingEncoding: '',
        _readableState: ReadableState [ … ],
        _server: null,
        _sockname: null,
        _writableState: WritableState [ … ],
        allowHalfOpen: false,
        connecting: false,
        parser: null,
        readable: true,
        server: null,
        writable: false,
        [Symbol(asyncId)]: 84,
        [Symbol(kHandle)]: TCP { … },
        [Symbol(lastWriteQueueSize)]: 0,
        [Symbol(timeout)]: null,
        [Symbol(kBuffer)]: null,
        [Symbol(kBufferCb)]: null,
        [Symbol(kBufferGen)]: null,
        [Symbol(kBytesRead)]: 0,
        [Symbol(kBytesWritten)]: 0,
      },
      socketPath: undefined,
      timeoutCb: null,
      upgradeOrConnect: false,
      useChunkedEncodingByDefault: false,
      writable: true,
      [Symbol(kNeedDrain)]: false,
      [Symbol(isCorked)]: false,
      [Symbol(kOutHeaders)]: {
        accept: Array [ … ],
        host: Array [ … ],
        'user-agent': Array [ … ],
      },
    },
    response: {
      config: {
        adapter: Function httpAdapter {},
        baseURL: 'http://localhost:3000',
        data: undefined,
        headers: Object { … },
        maxContentLength: -1,
        method: 'get',
        timeout: 0,
        transformRequest: Array [ … ],
        transformResponse: Array [ … ],
        url: 'http://localhost:3000/request-validation?name=Zaiste',
        validateStatus: Function validateStatus {},
        xsrfCookieName: 'XSRF-TOKEN',
        xsrfHeaderName: 'X-XSRF-TOKEN',
      },
      data: `<!DOCTYPE html>␊
      <html lang="en">␊
      <head>␊
        <meta charset="UTF-8">␊
        <title> </title>␊
      ␊
        <style type="text/css">␊
          /* http://prismjs.com/download.html?themes=prism&languages=markup+css+clike+javascript&plugins=line-highlight+line-numbers+toolbar+show-language */␊
      /**␊
       * prism.js default theme for JavaScript, CSS and HTML␊
       * Based on dabblet (http://dabblet.com)␊
       * @author Lea Verou␊
       */␊
      code[class*="language-"],␊
      pre[class*="language-"] {␊
        color: black;␊
        background: none;␊
        text-shadow: 0 1px white;␊
        font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;␊
        text-align: left;␊
        white-space: pre;␊
        word-spacing: normal;␊
        word-break: normal;␊
        word-wrap: normal;␊
        line-height: 1.8;␊
      ␊
        -moz-tab-size: 4;␊
        -o-tab-size: 4;␊
        tab-size: 4;␊
      ␊
        -webkit-hyphens: none;␊
        -moz-hyphens: none;␊
        -ms-hyphens: none;␊
        hyphens: none;␊
      }␊
      ␊
      pre[class*="language-"]::-moz-selection, pre[class*="language-"] ::-moz-selection,␊
      code[class*="language-"]::-moz-selection, code[class*="language-"] ::-moz-selection {␊
        text-shadow: none;␊
        background: #b3d4fc;␊
      }␊
      ␊
      pre[class*="language-"]::selection, pre[class*="language-"] ::selection,␊
      code[class*="language-"]::selection, code[class*="language-"] ::selection {␊
        text-shadow: none;␊
        background: #b3d4fc;␊
      }␊
      ␊
      @media print {␊
        code[class*="language-"],␊
        pre[class*="language-"] {␊
          text-shadow: none;␊
        }␊
      }␊
      ␊
      /* Code blocks */␊
      pre[class*="language-"] {␊
        padding: 1em;␊
        margin: .5em 0;␊
        overflow: auto;␊
      }␊
      ␊
      :not(pre) > code[class*="language-"],␊
      pre[class*="language-"] {␊
        background: #f5f2f0;␊
      }␊
      ␊
      /* Inline code */␊
      :not(pre) > code[class*="language-"] {␊
        padding: .1em;␊
        border-radius: .3em;␊
        white-space: normal;␊
      }␊
      ␊
      .token.comment,␊
      .token.prolog,␊
      .token.doctype,␊
      .token.cdata {␊
        color: slategray;␊
      }␊
      ␊
      .token.punctuation {␊
        color: #999;␊
      }␊
      ␊
      .namespace {␊
        opacity: .7;␊
      }␊
      ␊
      .token.property,␊
      .token.tag,␊
      .token.boolean,␊
      .token.number,␊
      .token.constant,␊
      .token.symbol,␊
      .token.deleted {␊
        color: #905;␊
      }␊
      ␊
      .token.selector,␊
      .token.attr-name,␊
      .token.string,␊
      .token.char,␊
      .token.builtin,␊
      .token.inserted {␊
        color: #690;␊
      }␊
      ␊
      .token.operator,␊
      .token.entity,␊
      .token.url,␊
      .language-css .token.string,␊
      .style .token.string {␊
        color: #a67f59;␊
        background: hsla(0, 0%, 100%, .5);␊
      }␊
      ␊
      .token.atrule,␊
      .token.attr-value,␊
      .token.keyword {␊
        color: #07a;␊
      }␊
      ␊
      .token.function {␊
        color: #DD4A68;␊
      }␊
      ␊
      .token.regex,␊
      .token.important,␊
      .token.variable {␊
        color: #e90;␊
      }␊
      ␊
      .token.important,␊
      .token.bold {␊
        font-weight: bold;␊
      }␊
      .token.italic {␊
        font-style: italic;␊
      }␊
      ␊
      .token.entity {␊
        cursor: help;␊
      }␊
      ␊
      pre[data-line] {␊
        position: relative;␊
        padding: 1em 0 1em 3em;␊
      }␊
      ␊
      .line-highlight {␊
        position: absolute;␊
        left: 0;␊
        right: 0;␊
        padding: inherit 0;␊
        margin-top: 1em; /* Same as .prism’s padding-top */␊
      ␊
        background: hsla(24, 20%, 50%,.08);␊
        background: linear-gradient(to right, hsla(24, 20%, 50%,.1) 70%, hsla(24, 20%, 50%,0));␊
      ␊
        pointer-events: none;␊
      ␊
        line-height: inherit;␊
        white-space: pre;␊
      }␊
      ␊
        .line-highlight:before,␊
        .line-highlight[data-end]:after {␊
          content: attr(data-start);␊
          position: absolute;␊
          top: .6em;␊
          left: .4em;␊
          min-width: 1em;␊
          padding: 0 .5em;␊
          background-color: hsla(24, 20%, 50%,.4);␊
          color: hsl(24, 20%, 95%);␊
          font: bold 65%/1.5 sans-serif;␊
          text-align: center;␊
          vertical-align: .3em;␊
          border-radius: 999px;␊
          text-shadow: none;␊
          box-shadow: 0 1px white;␊
        }␊
      ␊
        .line-highlight[data-end]:after {␊
          content: attr(data-end);␊
          top: auto;␊
          bottom: .4em;␊
        }␊
      ␊
      pre.line-numbers {␊
        position: relative;␊
        padding-left: 3.8em;␊
        counter-reset: linenumber;␊
      }␊
      ␊
      pre.line-numbers > code {␊
        position: relative;␊
        display: block;␊
      }␊
      ␊
      .line-numbers .line-numbers-rows {␊
        position: absolute;␊
        pointer-events: none;␊
        top: 0;␊
        font-size: 100%;␊
        left: -3.0em;␊
        width: 3em; /* works for line-numbers below 1000 lines */␊
        letter-spacing: -1px;␊
        border-right: 1px solid #999;␊
      ␊
        -webkit-user-select: none;␊
        -moz-user-select: none;␊
        -ms-user-select: none;␊
        user-select: none;␊
      ␊
      }␊
      ␊
        .line-numbers-rows > span {␊
          pointer-events: none;␊
          display: block;␊
          counter-increment: linenumber;␊
        }␊
      ␊
          .line-numbers-rows > span:before {␊
            content: counter(linenumber);␊
            color: #999;␊
            display: block;␊
            padding-right: 0.8em;␊
            text-align: right;␊
          }␊
      pre.code-toolbar {␊
        position: relative;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar {␊
        position: absolute;␊
        top: .3em;␊
        right: .2em;␊
        transition: opacity 0.3s ease-in-out;␊
        opacity: 0;␊
      }␊
      ␊
      pre.code-toolbar:hover > .toolbar {␊
        opacity: 1;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar .toolbar-item {␊
        display: inline-block;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar a {␊
        cursor: pointer;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar button {␊
        background: none;␊
        border: 0;␊
        color: inherit;␊
        font: inherit;␊
        line-height: normal;␊
        overflow: visible;␊
        padding: 0;␊
        -webkit-user-select: none; /* for button */␊
        -moz-user-select: none;␊
        -ms-user-select: none;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar a,␊
      pre.code-toolbar > .toolbar button,␊
      pre.code-toolbar > .toolbar span {␊
        color: #bbb;␊
        font-size: .8em;␊
        padding: 0 .5em;␊
        background: #f5f2f0;␊
        background: rgba(224, 224, 224, 0.2);␊
        box-shadow: 0 2px 0 0 rgba(0,0,0,0.2);␊
        border-radius: .5em;␊
      }␊
      ␊
      pre.code-toolbar > .toolbar a:hover,␊
      pre.code-toolbar > .toolbar a:focus,␊
      pre.code-toolbar > .toolbar button:hover,␊
      pre.code-toolbar > .toolbar button:focus,␊
      pre.code-toolbar > .toolbar span:hover,␊
      pre.code-toolbar > .toolbar span:focus {␊
        color: inherit;␊
        text-decoration: none;␊
      }␊
      ␊
      * {␊
        padding: 0;␊
        margin: 0;␊
      }␊
      ␊
      html, body {␊
        height: 100%;␊
        width: 100%;␊
      }␊
      ␊
      body {␊
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;␊
        font-size: 16px;␊
        color: #545454;␊
      }␊
      ␊
      .container {␊
        display: flex;␊
        flex-direction: column;␊
        width: 100%;␊
        height: 100%;␊
      }␊
      ␊
      .main {␊
        background: #d9d9dd;␊
        padding: 2rem 4rem;␊
        box-sizing: border-box;␊
      }␊
      ␊
      .status-code {␊
        color: #ff2a26;␊
        font-size: 72px;␊
        opacity: 0.2;␊
      }␊
      ␊
      .message {␊
        font-weight: normal;␊
        font-size: 2.5em;␊
      }␊
      ␊
      .message small {␊
        color: #00B1EB;␊
        font-size: .65em;␊
        font-family: Menlo, SFMono-Regular, Monaco, "Fira Code", "Fira Mono", Consolas, "Liberation Mono", "Courier New", monospace;␊
      }␊
      ␊
      .frames {␊
        display: flex;␊
      }␊
      ␊
      .frame-preview {␊
        background: #fff;␊
        width: 50%;␊
      }␊
      ␊
      .frame-stack {␊
        flex: 1;␊
        box-sizing: border-box;␊
      }␊
      ␊
      .frames-list {␊
        overflow: auto;␊
      }␊
      ␊
      /* Request */␊
      ␊
      .request {␊
        padding: 50px 80px;␊
      }␊
      ␊
      .request .request-subsection {␊
        text-transform: uppercase;␊
        font-size: 18px;␊
        letter-spacing: 1px;␊
        padding: 0 5px 5px 5px;␊
        margin-bottom: 15px;␊
      }␊
      ␊
      .request table {␊
        width: 100%;␊
        border-collapse: collapse;␊
        margin-bottom: 80px;␊
      }␊
      ␊
      .request table td {␊
        padding: 6px 5px;␊
        font-size: 14px;␊
        letter-spacing: 0.4px;␊
        color: #455275;␊
        border-bottom: 1px solid #e8e8e8;␊
        word-break: break-word;␊
      }␊
      ␊
      .request table td.title {␊
        color: #999;␊
        width: 40%;␊
        font-size: 14px;␊
        font-weight: 600;␊
        text-transform: uppercase;␊
      }␊
      ␊
      .exception {␊
        background-color: #EFEFEF;␊
        padding: 2rem 4rem;␊
        border-top: 12px solid#00B1EB;␊
      }␊
      ␊
      .exception-name {␊
        color: #ff2a26;␊
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;␊
        font-size: 1.5em;␊
        opacity: .9;␊
        font-weight: bold;␊
      }␊
      ␊
      code[class*="language-"], pre[class*="language-"] {␊
        background: transparent;␊
        font-size: 18px;␊
      }␊
      ␊
      .line-numbers .line-numbers-rows {␊
        border: none;␊
      }␊
      ␊
      .frame-row {␊
        display: flex;␊
        justify-content: space-between;␊
        padding: 16px 32px 16px 32px;␊
        position: relative;␊
        cursor: pointer;␊
        transition: background 300ms ease;␊
      }␊
      ␊
      .frame-row.native-frame {␊
        opacity: 0.4;␊
        display: flex;␊
      }␊
      ␊
      .frame-row:after {␊
        content: "";␊
        background: #db5461;␊
        position: absolute;␊
        top: 50%;␊
        right: 8px;␊
        transform: translateY(-50%);␊
        height: 8px;␊
        width: 8px;␊
        border-radius: 24px;␊
      }␊
      ␊
      .frame-row:hover, .frame-row.active {␊
        background: #fff;␊
      }␊
      ␊
      .frame-row.active {␊
        opacity: 1;␊
      }␊
      ␊
      .frame-row-filepath {␊
        color: #455275;␊
        font-weight: 600;␊
        margin-right: 15px;␊
      }␊
      ␊
      .frame-context {␊
        display: none;␊
      }␊
      ␊
      .frame-row-code {␊
        color: #999;␊
      }␊
      ␊
      #frame-file-name {␊
        color: #455275;␊
        font-weight: 600;␊
        border-bottom: 1px solid #e8e8e8;␊
        padding: 16px 32px;␊
      }␊
      ␊
      #frame-function-name {␊
        color: #999;␊
        font-weight: 400;␊
        border-top: 1px solid #e8e8e8;␊
        padding: 16px 32px;␊
      }␊
      ␊
      @media only screen and (max-width: 970px) {␊
        .frames {␊
          flex-direction: column-reverse;␊
        }␊
      ␊
        .frame-preview {␊
          width: 100%;␊
        }␊
      ␊
        .frame-stack {␊
          width: 100%;␊
        }␊
      }␊
      ␊
        </style>␊
      ␊
      </head>␊
      <body>␊
        <section class="exception">␊
          <h2 class="exception-name">TypeError</h2>␊
          <h2 class="message"> The &quot;string&quot; argument must be one of type string, Buffer, or ArrayBuffer. Received type undefined</h2>␊
        </section>␊
        <section class="container">␊
          <section class="main">␊
            <div class="frames">␊
      ␊
              <div class="frame-stack">␊
                <div class="frames-list">␊
                    ␊
                    <div class="frame-row active native-frame">␊
                      <div class="frame-row-filepath">␊
                        buffer.js:693:11␊
                      </div>␊
                      <div class="frame-row-code">␊
                        Function.byteLength␊
                      </div>␊
                      <div class="frame-context"␊
                        data-start=""␊
                        data-line="693"␊
                        data-file="buffer.js"␊
                        data-method="Function.byteLength"␊
                        data-line-column="693:11"␊
                        >␊
      ␊
      ␊
                      </div>␊
                    </div>␊
                    ␊
                    <div class="frame-row ">␊
                      <div class="frame-row-filepath">␊
                        index.js:244:47␊
                      </div>␊
                      <div class="frame-row-code">␊
                        ␊
                      </div>␊
                      <div class="frame-context"␊
                        data-start="239"␊
                        data-line="244"␊
                        data-file="index.js"␊
                        data-method=""␊
                        data-line-column="244:47"␊
                        >  } else {␊
          if (!response.getHeader(&#39;Content-Type&#39;))␊
            response.setHeader(&#39;Content-Type&#39;, type || &#39;text&#x2F;plain&#39;);␊
        }␊
      ␊
        response.setHeader(&#39;Content-Length&#39;, Buffer.byteLength(str));␊
        response.end(str);␊
      };␊
      ␊
      const handleRequest &#x3D; async context &#x3D;&gt; {␊
        const { headers } &#x3D; context.request;␊
                      </div>␊
                    </div>␊
                    ␊
                    <div class="frame-row native-frame">␊
                      <div class="frame-row-filepath">␊
                        internal&#x2F;process&#x2F;task_queues.js:93:5␊
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                      <div class="frame-row-code">␊
                        processTicksAndRejections␊
                      </div>␊
                      <div class="frame-context"␊
                        data-start=""␊
                        data-line="93"␊
                        data-file="internal&#x2F;process&#x2F;task_queues.js"␊
                        data-method="processTicksAndRejections"␊
                        data-line-column="93:5"␊
                        >␊
      ␊
      ␊
                      </div>␊
                    </div>␊
                </div>␊
              </div>␊
      ␊
              <div class="frame-preview">␊
                <div id="frame-file-name"></div>␊
                <pre class="line-numbers"><code class="language-js" id="snippet"></code></pre>␊
                <div id="frame-function-name"></div>␊
              </div>␊
            </div>␊
          </section>␊
      ␊
          <section class="request">␊
            <h2 class="request-subsection">Request</h2>␊
            <table>␊
              <tr>␊
                <td class="title">URL</td>␊
                <td>&#x2F;request-validation?name&#x3D;Zaiste</td>␊
              </tr>␊
      ␊
              <tr>␊
                <td class="title">Method</td>␊
                <td>GET</td>␊
              </tr>␊
            </table>␊
      ␊
            <h2 class="request-subsection">Headers</h2>␊
            <table>␊
                <tr>␊
                  <td class="title"> ACCEPT </td>␊
                  <td> application&#x2F;json, text&#x2F;plain, *&#x2F;* </td>␊
                </tr>␊
                <tr>␊
                  <td class="title"> USER-AGENT </td>␊
                  <td> axios&#x2F;0.19.0 </td>␊
                </tr>␊
                <tr>␊
                  <td class="title"> HOST </td>␊
                  <td> localhost:3000 </td>␊
                </tr>␊
            </table>␊
      ␊
            <h2 class="request-subsection">Cookies</h2>␊
            <table>␊
            </table>␊
          </section>␊
        </section>␊
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      headers: {
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        Host: localhost:3000␍␊
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        `,
        _headerSent: true,
        _last: true,
        _maxListeners: undefined,
        _onPendingData: Function noopPendingOutput {},
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        _removedConnection: false,
        _removedContLen: false,
        _removedTE: false,
        _trailer: '',
        aborted: false,
        agent: Agent { … },
        chunkedEncoding: false,
        connection: Socket { … },
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        maxHeadersCount: null,
        method: 'GET',
        outputData: [],
        outputSize: 0,
        parser: null,
        path: '/request-validation?name=Zaiste',
        res: IncomingMessage { … },
        sendDate: false,
        shouldKeepAlive: false,
        socket: Socket { … },
        socketPath: undefined,
        timeoutCb: null,
        upgradeOrConnect: false,
        useChunkedEncodingByDefault: false,
        writable: true,
        [Symbol(kNeedDrain)]: false,
        [Symbol(isCorked)]: false,
        [Symbol(kOutHeaders)]: Object { … },
      },
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    message: 'Request failed with status code 500',
  }

  createError (node_modules/axios/lib/core/createError.js:16:15)
  settle (node_modules/axios/lib/core/settle.js:17:12)
  IncomingMessage.handleStreamEnd (node_modules/axios/lib/adapters/http.js:237:11)



  built-in validation strips undefined params

  /Users/zaiste/code/huncwotjs/huncwot/node_modules/axios/lib/core/createError.js:16

  Rejected promise returned by test. Reason:

  Error {
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      data: undefined,
      headers: {
        Accept: 'application/json, text/plain, */*',
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        error: Function {},
        prefinish: Function requestOnPrefinish {},
        socket: Function {},
        timeout: Function {},
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      _header: `GET /request-validation?name=Zaiste&admin=true HTTP/1.1␍␊
      Accept: application/json, text/plain, */*␍␊
      User-Agent: axios/0.19.0␍␊
      Host: localhost:3000␍␊
      Connection: close␍␊
      ␍␊
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      _last: true,
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      _redirectable: Writable {
        _currentRequest: [Circular],
        _currentUrl: 'http://localhost:3000/request-validation?name=Zaiste&admin=true',
        _events: Object { … },
        _eventsCount: 2,
        _maxListeners: undefined,
        _onNativeResponse: Function {},
        _options: Object { … },
        _redirectCount: 0,
        _redirects: [],
        _requestBodyBuffers: [],
        _requestBodyLength: 0,
        _writableState: WritableState [ … ],
        writable: true,
      },
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      _removedContLen: false,
      _removedTE: false,
      _trailer: '',
      aborted: false,
      agent: Agent {
        _events: Object { … },
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        _maxListeners: undefined,
        defaultPort: 80,
        freeSockets: {},
        keepAlive: false,
        keepAliveMsecs: 1000,
        maxFreeSockets: 256,
        maxSockets: Infinity,
        options: Object { … },
        protocol: 'http:',
        requests: {},
        sockets: Object { … },
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      chunkedEncoding: false,
      connection: Socket {
        _events: Object { … },
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        _hadError: false,
        _host: 'localhost',
        _httpMessage: [Circular],
        _maxListeners: undefined,
        _parent: null,
        _pendingData: null,
        _pendingEncoding: '',
        _readableState: ReadableState [ … ],
        _server: null,
        _sockname: null,
        _writableState: WritableState [ … ],
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        connecting: false,
        parser: null,
        readable: true,
        server: null,
        writable: false,
        [Symbol(asyncId)]: 87,
        [Symbol(kHandle)]: TCP { … },
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        [Symbol(kBytesWritten)]: 0,
      },
      finished: true,
      maxHeadersCount: null,
      method: 'GET',
      outputData: [],
      outputSize: 0,
      parser: null,
      path: '/request-validation?name=Zaiste&admin=true',
      res: IncomingMessage {
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        _dumped: false,
        _events: Object { … },
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        _maxListeners: undefined,
        _readableState: ReadableState [ … ],
        aborted: false,
        client: Socket { … },
        complete: true,
        connection: Socket { … },
        headers: Object { … },
        httpVersion: '1.1',
        httpVersionMajor: 1,
        httpVersionMinor: 1,
        method: null,
        rawHeaders: Array [ … ],
        rawTrailers: [],
        readable: false,
        redirects: [],
        req: [Circular],
        responseUrl: 'http://localhost:3000/request-validation?name=Zaiste&admin=true',
        socket: Socket { … },
        statusCode: 500,
        statusMessage: 'Internal Server Error',
        trailers: {},
        upgrade: false,
        url: '',
      },
      sendDate: false,
      shouldKeepAlive: false,
      socket: Socket {
        _events: Object { … },
        _eventsCount: 6,
        _hadError: false,
        _host: 'localhost',
        _httpMessage: [Circular],
        _maxListeners: undefined,
        _parent: null,
        _pendingData: null,
        _pendingEncoding: '',
        _readableState: ReadableState [ … ],
        _server: null,
        _sockname: null,
        _writableState: WritableState [ … ],
        allowHalfOpen: false,
        connecting: false,
        parser: null,
        readable: true,
        server: null,
        writable: false,
        [Symbol(asyncId)]: 87,
        [Symbol(kHandle)]: TCP { … },
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        [Symbol(timeout)]: null,
        [Symbol(kBuffer)]: null,
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      timeoutCb: null,
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      writable: true,
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      [Symbol(isCorked)]: false,
      [Symbol(kOutHeaders)]: {
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        host: Array [ … ],
        'user-agent': Array [ … ],
      },
    },
    response: {
      config: {
        adapter: Function httpAdapter {},
        baseURL: 'http://localhost:3000',
        data: undefined,
        headers: Object { … },
        maxContentLength: -1,
        method: 'get',
        timeout: 0,
        transformRequest: Array [ … ],
        transformResponse: Array [ … ],
        url: 'http://localhost:3000/request-validation?name=Zaiste&admin=true',
        validateStatus: Function validateStatus {},
        xsrfCookieName: 'XSRF-TOKEN',
        xsrfHeaderName: 'X-XSRF-TOKEN',
      },
      data: `<!DOCTYPE html>␊
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        <title> </title>␊
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      .frame-stack {␊
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        box-sizing: border-box;␊
      }␊
      ␊
      .frames-list {␊
        overflow: auto;␊
      }␊
      ␊
      /* Request */␊
      ␊
      .request {␊
        padding: 50px 80px;␊
      }␊
      ␊
      .request .request-subsection {␊
        text-transform: uppercase;␊
        font-size: 18px;␊
        letter-spacing: 1px;␊
        padding: 0 5px 5px 5px;␊
        margin-bottom: 15px;␊
      }␊
      ␊
      .request table {␊
        width: 100%;␊
        border-collapse: collapse;␊
        margin-bottom: 80px;␊
      }␊
      ␊
      .request table td {␊
        padding: 6px 5px;␊
        font-size: 14px;␊
        letter-spacing: 0.4px;␊
        color: #455275;␊
        border-bottom: 1px solid #e8e8e8;␊
        word-break: break-word;␊
      }␊
      ␊
      .request table td.title {␊
        color: #999;␊
        width: 40%;␊
        font-size: 14px;␊
        font-weight: 600;␊
        text-transform: uppercase;␊
      }␊
      ␊
      .exception {␊
        background-color: #EFEFEF;␊
        padding: 2rem 4rem;␊
        border-top: 12px solid#00B1EB;␊
      }␊
      ␊
      .exception-name {␊
        color: #ff2a26;␊
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;␊
        font-size: 1.5em;␊
        opacity: .9;␊
        font-weight: bold;␊
      }␊
      ␊
      code[class*="language-"], pre[class*="language-"] {␊
        background: transparent;␊
        font-size: 18px;␊
      }␊
      ␊
      .line-numbers .line-numbers-rows {␊
        border: none;␊
      }␊
      ␊
      .frame-row {␊
        display: flex;␊
        justify-content: space-between;␊
        padding: 16px 32px 16px 32px;␊
        position: relative;␊
        cursor: pointer;␊
        transition: background 300ms ease;␊
      }␊
      ␊
      .frame-row.native-frame {␊
        opacity: 0.4;␊
        display: flex;␊
      }␊
      ␊
      .frame-row:after {␊
        content: "";␊
        background: #db5461;␊
        position: absolute;␊
        top: 50%;␊
        right: 8px;␊
        transform: translateY(-50%);␊
        height: 8px;␊
        width: 8px;␊
        border-radius: 24px;␊
      }␊
      ␊
      .frame-row:hover, .frame-row.active {␊
        background: #fff;␊
      }␊
      ␊
      .frame-row.active {␊
        opacity: 1;␊
      }␊
      ␊
      .frame-row-filepath {␊
        color: #455275;␊
        font-weight: 600;␊
        margin-right: 15px;␊
      }␊
      ␊
      .frame-context {␊
        display: none;␊
      }␊
      ␊
      .frame-row-code {␊
        color: #999;␊
      }␊
      ␊
      #frame-file-name {␊
        color: #455275;␊
        font-weight: 600;␊
        border-bottom: 1px solid #e8e8e8;␊
        padding: 16px 32px;␊
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      ␊
      #frame-function-name {␊
        color: #999;␊
        font-weight: 400;␊
        border-top: 1px solid #e8e8e8;␊
        padding: 16px 32px;␊
      }␊
      ␊
      @media only screen and (max-width: 970px) {␊
        .frames {␊
          flex-direction: column-reverse;␊
        }␊
      ␊
        .frame-preview {␊
          width: 100%;␊
        }␊
      ␊
        .frame-stack {␊
          width: 100%;␊
        }␊
      }␊
      ␊
        </style>␊
      ␊
      </head>␊
      <body>␊
        <section class="exception">␊
          <h2 class="exception-name">TypeError</h2>␊
          <h2 class="message"> The &quot;string&quot; argument must be one of type string, Buffer, or ArrayBuffer. Received type undefined</h2>␊
        </section>␊
        <section class="container">␊
          <section class="main">␊
            <div class="frames">␊
      ␊
              <div class="frame-stack">␊
                <div class="frames-list">␊
                    ␊
                    <div class="frame-row active native-frame">␊
                      <div class="frame-row-filepath">␊
                        buffer.js:693:11␊
                      </div>␊
                      <div class="frame-row-code">␊
                        Function.byteLength␊
                      </div>␊
                      <div class="frame-context"␊
                        data-start=""␊
                        data-line="693"␊
                        data-file="buffer.js"␊
                        data-method="Function.byteLength"␊
                        data-line-column="693:11"␊
                        >␊
      ␊
      ␊
                      </div>␊
                    </div>␊
                    ␊
                    <div class="frame-row ">␊
                      <div class="frame-row-filepath">␊
                        index.js:244:47␊
                      </div>␊
                      <div class="frame-row-code">␊
                        ␊
                      </div>␊
                      <div class="frame-context"␊
                        data-start="239"␊
                        data-line="244"␊
                        data-file="index.js"␊
                        data-method=""␊
                        data-line-column="244:47"␊
                        >  } else {␊
          if (!response.getHeader(&#39;Content-Type&#39;))␊
            response.setHeader(&#39;Content-Type&#39;, type || &#39;text&#x2F;plain&#39;);␊
        }␊
      ␊
        response.setHeader(&#39;Content-Length&#39;, Buffer.byteLength(str));␊
        response.end(str);␊
      };␊
      ␊
      const handleRequest &#x3D; async context &#x3D;&gt; {␊
        const { headers } &#x3D; context.request;␊
                      </div>␊
                    </div>␊
                    ␊
                    <div class="frame-row native-frame">␊
                      <div class="frame-row-filepath">␊
                        internal&#x2F;process&#x2F;task_queues.js:93:5␊
                      </div>␊
                      <div class="frame-row-code">␊
                        processTicksAndRejections␊
                      </div>␊
                      <div class="frame-context"␊
                        data-start=""␊
                        data-line="93"␊
                        data-file="internal&#x2F;process&#x2F;task_queues.js"␊
                        data-method="processTicksAndRejections"␊
                        data-line-column="93:5"␊
                        >␊
      ␊
      ␊
                      </div>␊
                    </div>␊
                </div>␊
              </div>␊
      ␊
              <div class="frame-preview">␊
                <div id="frame-file-name"></div>␊
                <pre class="line-numbers"><code class="language-js" id="snippet"></code></pre>␊
                <div id="frame-function-name"></div>␊
              </div>␊
            </div>␊
          </section>␊
      ␊
          <section class="request">␊
            <h2 class="request-subsection">Request</h2>␊
            <table>␊
              <tr>␊
                <td class="title">URL</td>␊
                <td>&#x2F;request-validation?name&#x3D;Zaiste&amp;admin&#x3D;true</td>␊
              </tr>␊
      ␊
              <tr>␊
                <td class="title">Method</td>␊
                <td>GET</td>␊
              </tr>␊
            </table>␊
      ␊
            <h2 class="request-subsection">Headers</h2>␊
            <table>␊
                <tr>␊
                  <td class="title"> ACCEPT </td>␊
                  <td> application&#x2F;json, text&#x2F;plain, *&#x2F;* </td>␊
                </tr>␊
                <tr>␊
                  <td class="title"> USER-AGENT </td>␊
                  <td> axios&#x2F;0.19.0 </td>␊
                </tr>␊
                <tr>␊
                  <td class="title"> HOST </td>␊
                  <td> localhost:3000 </td>␊
                </tr>␊
            </table>␊
      ␊
            <h2 class="request-subsection">Cookies</h2>␊
            <table>␊
            </table>␊
          </section>␊
        </section>␊
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      `,
      headers: {
        connection: 'close',
        'content-type': 'text/html',
        date: 'Thu, 03 Oct 2019 09:50:37 GMT',
        'transfer-encoding': 'chunked',
      },
      request: ClientRequest {
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        _ended: true,
        _events: Object { … },
        _eventsCount: 6,
        _hasBody: true,
        _header: `GET /request-validation?name=Zaiste&admin=true HTTP/1.1␍␊
        Accept: application/json, text/plain, */*␍␊
        User-Agent: axios/0.19.0␍␊
        Host: localhost:3000␍␊
        Connection: close␍␊
        ␍␊
        `,
        _headerSent: true,
        _last: true,
        _maxListeners: undefined,
        _onPendingData: Function noopPendingOutput {},
        _redirectable: Writable { … },
        _removedConnection: false,
        _removedContLen: false,
        _removedTE: false,
        _trailer: '',
        aborted: false,
        agent: Agent { … },
        chunkedEncoding: false,
        connection: Socket { … },
        finished: true,
        maxHeadersCount: null,
        method: 'GET',
        outputData: [],
        outputSize: 0,
        parser: null,
        path: '/request-validation?name=Zaiste&admin=true',
        res: IncomingMessage { … },
        sendDate: false,
        shouldKeepAlive: false,
        socket: Socket { … },
        socketPath: undefined,
        timeoutCb: null,
        upgradeOrConnect: false,
        useChunkedEncodingByDefault: false,
        writable: true,
        [Symbol(kNeedDrain)]: false,
        [Symbol(isCorked)]: false,
        [Symbol(kOutHeaders)]: Object { … },
      },
      status: 500,
      statusText: 'Internal Server Error',
    },
    toJSON: Function {},
    message: 'Request failed with status code 500',
  }

  createError (node_modules/axios/lib/core/createError.js:16:15)
  settle (node_modules/axios/lib/core/settle.js:17:12)
  IncomingMessage.handleStreamEnd (node_modules/axios/lib/adapters/http.js:237:11)



  built-in validation with invalid request

  /Users/zaiste/code/huncwotjs/huncwot/test/index.js:175

   174:   } catch ({ response: { status, data } }) { 
   175:     t.is(status, 422);                       
   176:     t.deepEqual(data, ['name is required.']);

  Difference:

  - 500
  + 422