freeCodeCamp/seed/challenges/automated-testing-and-debugging.json

{
  "name": "Automated Testing and Debugging",
  "order": 0.012,
  "challenges": [
    {
      "id":"cf1111c1c16feddfaeb6bdef",
      "title":"Use the Javascript Console",
      "difficulty":0,
      "description":[
        "Both Chrome and Firefox have excellent JavaScript consoles, also known as DevTools, for debugging your JavaScript.",
        "You can find <code>Developer tools</code> in your Chrome's menu or <code>Web Console</code> in FireFox's menu. If you're using a different browser, or a mobile phone, we strongly recommend switching to desktop Firefox or Chrome.",
        "Let's print to this console using the <code>console.log</code> method.",
        "<code>console.log('Hello world!')</code>"
      ],
      "tests":[
        "assert(editor.getValue().match(/console\\.log\\(/gi), 'You should use the console.log method to log \"Hello world!\" to your JavaScript console.');"
      ],
      "challengeSeed":[
        "",
        "",
        ""
      ],
      "challengeType":1
    },
    {
      "id":"cf1111c1c16feddfaeb7bdef",
      "title":"Using typeof",
      "difficulty":0,
      "description":[
        "<code>typeof</code> is a useful method that we can use to check the type of a variable.",
        "One thing to be careful of is that an array has the type objects.",
        "Try using each of these to see the types they have.",
        "<code>console.log(typeof(\"\"));</code>",
        "<code>console.log(typeof(0));</code>",
        "<code>console.log(typeof([]));</code>",
        "<code>console.log(typeof({}));</code>"
      ],
      "tests":[
        "assert(editor.getValue().match(/console\\.log\\(typeof\\(\"\"\\)\\);/gi), 'You should <code>console.log</code> the <code>typeof</code> a string.');",
        "assert(editor.getValue().match(/console\\.log\\(typeof\\(0\\)\\);/gi), 'You should <code>console.log</code> the <code>typeof</code> a number.');",
        "assert(editor.getValue().match(/console\\.log\\(typeof\\(\\[\\]\\)\\);/gi), 'You should <code>console.log</code> the <code>typeof</code> an array.');",
        "assert(editor.getValue().match(/console\\.log\\(typeof\\(\\{\\}\\)\\);/gi), 'You should <code>console.log</code> the <code>typeof</code> a object.');"
      ],
      "challengeSeed":[
        "",
        "",
        ""
      ],
      "challengeType":1
    }
  ]
}