Jest test output to mocha awesome converter

jest-mocha-awesome.js

const marge = require('mochawesome-report-generator');
const fs = require('fs');
const path = require('path');
const uuid = require('uuid-v4');

module.exports = (testResults) => {
  const margeInput = buildMargeInput(testResults);

  marge.create(margeInput)
  .then(function() {
    console.log('Successfully generated Mocha Awesome report');
    return testResults;
  })
  .catch(function(err) {
    console.err('Error generating Mocha Awesome report: ', err);
    throw err;
  });

  // debug purposes only
  // writeOutput(testResults, 'jest-output');
  // writeOutput(margeInput, 'marge-input');

  return testResults;
}

const buildMargeInput = (testResults) => {
  let elapsed = buildElapsedTime(testResults.testResults);
  let testSuites = testResults.testResults.map(createSuite);
  var input = {};
  input.stats = {
    suites: testResults.numTotalTestSuites,
    tests: testResults.numTotalTests,
    testsRegistered: testResults.numTotalTests,
    passes: testResults.numPassedTests,
    pending: testResults.numPendingTests,
    failures: testResults.numFailedTests,
    start: new Date(testResults.startTime), // Jest does epochs
    end: new Date(testResults.startTime + elapsed),
    duration: elapsed,
    passPercent: testResults.numPassedTests / testResults.numTotalTests * 100,
    pendingPercent: testResults.numPendingTests / testResults.numTotalTests * 100,
    other: 0,
    hasOther: false,
    skipped: 0,
    hasSkipped: false,
    passPercentClass: "success",
    pendingPercentClass: "danger"
  };
  input.suites = {
    title: '',
    suites: testSuites,
    root: true,
    uuid: uuid(),
    tests: [],
    pending: [],
    _timeout: 5000,
    fullFile: '',
    file: '',
    passes: [],
    failures: [],
    skipped: [],
    hasTests: false,
    hasSuites: true,
    totalTests: 0,
    totalFailures: 0,
    totalPending: 0,
    totalSkipped: 0,
    hasPasses: false,
    hasFailures: false,
    hasPending: false,
    hasSkipped: false,
    duration: 0,
    rootEmpty: true,
    totalPasses: 0,
    beforeHooks: [],
    afterHooks: [],
    hasBeforeHooks: false,
    hasAfterHooks: false
  };

  // collect all tests
  let allTests = testSuites.reduce((sum, suite) => {
    return sum.concat(suite.tests);
  }, []);
  let allPending = allTests.filter(test => test.pending);
  let allPasses = allTests.filter(test => test.pass);
  let allFailures = allTests.filter(test => test.fail);

  input.allTests = allTests;
  input.allPending = allPending;
  input.allPasses = allPasses;
  input.allFailures = allFailures;
  input.copyrightYear = 2017;

  return input;
}

function createSuite(suite) {
  let id = uuid();
  let tests = suite.testResults.map((test) => {
    return createTest(test, id);
  });
  let passes = tests.filter(test => test.pass);
  let failures = tests.filter(test => test.fail);
  let pending = tests.filter(test => test.pending);
  return {
    title: suite.testResults[0].ancestorTitles[0],
    suites: [],
    tests: tests,
    pending: pending,
    root: false,
    uuid: id,
    _timeout: 5000,
    fullFile: suite.testFilePath,
    file: suite.testFilePath.split('/').pop(),
    beforeHooks: [],
    afterHooks: [],
    passes: passes,
    failures: failures,
    skipped: [],
    hasTests: tests.length > 0,
    hasSuites: false,
    totalTests: tests.length,
    totalPasses: passes.length,
    totalFailures: failures.length,
    totalPending: pending.length,
    totalSkipped: 0,
    hasPasses: passes.length > 0,
    hasFailures: failures.length > 0,
    hasPending: pending.length > 0,
    hasSkipped: false,
    hasBeforeHooks: false,
    hasAfterHooks: false,
    duration: suite.perfStats.end - suite.perfStats.start
  }
}

function createTest(test, parentId) {
  return {
    title: test.title,
    fullTitle: fullTitle(test),
    timedOut: false,
    duration: test.duration,
    pass: passed(test),
    fail: failed(test),
    pending: pending(test),
    code: '',
    isRoot: false,
    uuid: uuid(),
    parentUUID: parentId,
    skipped: false,
    isHook: false,
    err: {}
  }
}

function passed(test) {
  return test.status === 'passed';
}

function failed(test) {
  return test.status === 'failed';
}

function pending(test) {
  return test.status === 'pending';
}

function fullTitle(test) {
  if (test.fullName) {
    return test.fullName;
  }
  return test.ancestorTitles.reduce((sum, val) => {
    sum + val + ' ';
  }, '');
}

function buildElapsedTime(suites) {
  return suites.reduce((sum, suite) => {
    return sum + suite.testResults.reduce((_sum, test) => {
      return _sum + test.duration;
    }, 0);
  }, 0);
}

function writeOutput(payload, filename) {
  const json = JSON.stringify(payload);
  const dir = path.join(__dirname, filename);
  fs.writeFile(dir, json, 'utf8', (err) => {
    if (err) { throw err; }
    console.log('file saved');
  });
}

jest-output.json

{
   "numFailedTestSuites":0,
   "numFailedTests":0,
   "numPassedTestSuites":1,
   "numPassedTests":4,
   "numPendingTestSuites":0,
   "numPendingTests":0,
   "numRuntimeErrorTestSuites":0,
   "numTotalTestSuites":1,
   "numTotalTests":4,
   "snapshot":{
      "added":0,
      "failure":false,
      "filesAdded":0,
      "filesRemoved":0,
      "filesUnmatched":0,
      "filesUpdated":0,
      "matched":0,
      "total":0,
      "unchecked":0,
      "unmatched":0,
      "updated":0
   },
   "startTime":1500663306186,
   "success":true,
   "testResults":[
      {
         "console":null,
         "failureMessage":null,
         "numFailingTests":0,
         "numPassingTests":4,
         "numPendingTests":0,
         "perfStats":{
            "end":1500663308338,
            "start":1500663307435
         },
         "snapshot":{
            "added":0,
            "fileDeleted":false,
            "matched":0,
            "unchecked":0,
            "unmatched":0,
            "updated":0
         },
         "testFilePath":"/Users/ufen/dev/itada/web-ui/test/components/Asset/index.test.js",
         "testResults":[
            {
               "ancestorTitles":[
                  "Asset,",
                  "when initialized without an asset,"
               ],
               "duration":4,
               "failureMessages":[

               ],
               "fullName":"Asset, when initialized without an asset, should render a div tag with a spinner",
               "numPassingAsserts":0,
               "status":"passed",
               "title":"should render a div tag with a spinner"
            },
            {
               "ancestorTitles":[
                  "Asset,",
                  "when initialized without an asset,"
               ],
               "duration":1,
               "failureMessages":[

               ],
               "fullName":"Asset, when initialized without an asset, should call the functions in the componentWillMount function",
               "numPassingAsserts":0,
               "status":"passed",
               "title":"should call the functions in the componentWillMount function"
            },
            {
               "ancestorTitles":[
                  "Asset,",
                  "when initialized with an asset,"
               ],
               "duration":0,
               "failureMessages":[

               ],
               "fullName":"Asset, when initialized with an asset, should render an h1 element with asset name and category",
               "numPassingAsserts":0,
               "status":"passed",
               "title":"should render an h1 element with asset name and category"
            },
            {
               "ancestorTitles":[
                  "Asset,",
                  "when initialized with an asset,"
               ],
               "duration":7,
               "failureMessages":[

               ],
               "fullName":"Asset, when initialized with an asset, should accept new props and register the changes",
               "numPassingAsserts":0,
               "status":"passed",
               "title":"should accept new props and register the changes"
            }
         ],
         "skipped":false
      }
   ],
   "wasInterrupted":false
}

Hi,
Is there a license for this gist?

@dogboydog I am just seeing this today! Over 2 years later. No. lol. You are free to use my code :)

https://gist.github.com/dopry/691e6b21170b55c41768d02dc059c48b is an update in case anyone is looking for draft of a jest-mochawesome-reporter