Filenames not showing up correctly in report

[sanderkoenders]

Summary

In one of my recent projects I used Stryker to mutation test. The report does not seem to be correct though because some wierd glitch is showing up in the filenames.

modules/helloController.ts is not working correctly here. My directtory structure looks like:

Stryker config

module.exports = function(config) {
  config.set({
    testRunner: "mocha",
    mutator: "typescript",
    transpilers: ["typescript"],
    reporters: ["html", "clear-text", "progress"],
    packageManager: "npm",
    testFramework: "mocha",
    coverageAnalysis: "perTest",
    tsconfigFile: "tsconfig.json",
    mutate: ["src/**/*.ts"],
    coverageAnalysis: "off"
  });
};

Stryker environment

+-- stryker@0.29.1
+-- stryker-api@0.21.0
+-- stryker-html-reporter@0.16.1
+-- stryker-mocha-framework@0.12.1
+-- stryker-mocha-runner@0.14.1
+-- stryker-typescript@0.13.2

+-- mocha@5.2.0
+-- typescript@3.0.3

Reproduction steps

git clone git@github.com:Archcry/inversify.git
git checkout feat-upgrade-inversify # Might merge into master soon
cd inversify
npm i
npm test

Your Environment

software	version(s)
node	v10.9.0
npm	6.4.1
Operating System	Linux

[simondel]

Nice find! What does the html reporter say?

[sanderkoenders]

Basically the same, and it cannot show the contents of the faulty files.

[simondel]

Does the path exist in the reports folder or is that one also incorrect?

[sanderkoenders]

reports/mutation/html/modules/helloController.ts/ exists in the reports folder. But I think the html-reporter is only reporting what Stryker told it to report. I assume something is going wrong when creating the data for all reports because all reporters seem to have this problem.

[nicojs]

Yeah, probably a bug in the recursive function of the ScoreResultCalculator. Could you enable the 'event-recorder' reporter? That way we can see the "onScoreResultCalculated" event. Should be fairly clear.

[sanderkoenders]

Same result there, I think you're right in saying something is going wrong with the recursion:

{
  "killed": 31,
  "survived": 14,
  "noCoverage": 0,
  "runtimeErrors": 1,
  "transpileErrors": 7,
  "timedOut": 0,
  "totalDetected": 31,
  "totalUndetected": 14,
  "totalCovered": 45,
  "totalValid": 45,
  "totalInvalid": 8,
  "totalMutants": 53,
  "mutationScore": 68.88888888888889,
  "mutationScoreBasedOnCoveredCode": 68.88888888888889,
  "name": "/home/sander/Documents/projects/private/inversify/src",
  "path": "/home/sander/Documents/projects/private/inversify/src",
  "childResults": [
    {
      "killed": 22,
      "survived": 0,
      "noCoverage": 0,
      "runtimeErrors": 1,
      "transpileErrors": 2,
      "timedOut": 0,
      "totalDetected": 22,
      "totalUndetected": 0,
      "totalCovered": 22,
      "totalValid": 22,
      "totalInvalid": 3,
      "totalMutants": 25,
      "mutationScore": 100,
      "mutationScoreBasedOnCoveredCode": 100,
      "name": "ioc",
      "path": "/home/sander/Documents/projects/private/inversify/src/ioc",
      "childResults": [
        {
          "killed": 22,
          "survived": 0,
          "noCoverage": 0,
          "runtimeErrors": 0,
          "transpileErrors": 2,
          "timedOut": 0,
          "totalDetected": 22,
          "totalUndetected": 0,
          "totalCovered": 22,
          "totalValid": 22,
          "totalInvalid": 2,
          "totalMutants": 24,
          "mutationScore": 100,
          "mutationScoreBasedOnCoveredCode": 100,
          "name": "ioc.ts",
          "path": "/home/sander/Documents/projects/private/inversify/src/ioc/ioc.ts",
          "childResults": [],
          "representsFile": true
        },
        {
          "killed": 0,
          "survived": 0,
          "noCoverage": 0,
          "runtimeErrors": 1,
          "transpileErrors": 0,
          "timedOut": 0,
          "totalDetected": 0,
          "totalUndetected": 0,
          "totalCovered": 0,
          "totalValid": 0,
          "totalInvalid": 1,
          "totalMutants": 1,
          "mutationScore": 100,
          "mutationScoreBasedOnCoveredCode": 100,
          "name": "iocUtils.ts",
          "path": "/home/sander/Documents/projects/private/inversify/src/ioc/iocUtils.ts",
          "childResults": [],
          "representsFile": true
        }
      ],
      "representsFile": false
    },
    {
      "killed": 5,
      "survived": 4,
      "noCoverage": 0,
      "runtimeErrors": 0,
      "transpileErrors": 2,
      "timedOut": 0,
      "totalDetected": 5,
      "totalUndetected": 4,
      "totalCovered": 9,
      "totalValid": 9,
      "totalInvalid": 2,
      "totalMutants": 11,
      "mutationScore": 55.55555555555556,
      "mutationScoreBasedOnCoveredCode": 55.55555555555556,
      "name": "modules/helloController.ts",
      "path": "/home/sander/Documents/projects/private/inversify/src/modules/helloController.ts",
      "childResults": [
        {
          "killed": 2,
          "survived": 2,
          "noCoverage": 0,
          "runtimeErrors": 0,
          "transpileErrors": 1,
          "timedOut": 0,
          "totalDetected": 2,
          "totalUndetected": 2,
          "totalCovered": 4,
          "totalValid": 4,
          "totalInvalid": 1,
          "totalMutants": 5,
          "mutationScore": 50,
          "mutationScoreBasedOnCoveredCode": 50,
          "name": "Controller.ts",
          "path": "/home/sander/Documents/projects/private/inversify/src/modules/helloController.ts/Controller.ts",
          "childResults": [],
          "representsFile": true
        },
        {
          "killed": 3,
          "survived": 2,
          "noCoverage": 0,
          "runtimeErrors": 0,
          "transpileErrors": 1,
          "timedOut": 0,
          "totalDetected": 3,
          "totalUndetected": 2,
          "totalCovered": 5,
          "totalValid": 5,
          "totalInvalid": 1,
          "totalMutants": 6,
          "mutationScore": 60,
          "mutationScoreBasedOnCoveredCode": 60,
          "name": "troller.ts",
          "path": "/home/sander/Documents/projects/private/inversify/src/modules/helloController.ts/troller.ts",
          "childResults": [],
          "representsFile": true
        }
      ],
      "representsFile": false
    },
    {
      "killed": 0,
      "survived": 3,
      "noCoverage": 0,
      "runtimeErrors": 0,
      "transpileErrors": 0,
      "timedOut": 0,
      "totalDetected": 0,
      "totalUndetected": 3,
      "totalCovered": 3,
      "totalValid": 3,
      "totalInvalid": 0,
      "totalMutants": 3,
      "mutationScore": 0,
      "mutationScoreBasedOnCoveredCode": 0,
      "name": "constants/types.ts",
      "path": "/home/sander/Documents/projects/private/inversify/src/constants/types.ts",
      "childResults": [],
      "representsFile": true
    },
    {
      "killed": 4,
      "survived": 0,
      "noCoverage": 0,
      "runtimeErrors": 0,
      "transpileErrors": 2,
      "timedOut": 0,
      "totalDetected": 4,
      "totalUndetected": 0,
      "totalCovered": 4,
      "totalValid": 4,
      "totalInvalid": 2,
      "totalMutants": 6,
      "mutationScore": 100,
      "mutationScoreBasedOnCoveredCode": 100,
      "name": "libraries/logger/loggerImpl.ts",
      "path": "/home/sander/Documents/projects/private/inversify/src/libraries/logger/loggerImpl.ts",
      "childResults": [],
      "representsFile": true
    },
    {
      "killed": 0,
      "survived": 7,
      "noCoverage": 0,
      "runtimeErrors": 0,
      "transpileErrors": 1,
      "timedOut": 0,
      "totalDetected": 0,
      "totalUndetected": 7,
      "totalCovered": 7,
      "totalValid": 7,
      "totalInvalid": 1,
      "totalMutants": 8,
      "mutationScore": 0,
      "mutationScoreBasedOnCoveredCode": 0,
      "name": "main.ts",
      "path": "/home/sander/Documents/projects/private/inversify/src/main.ts",
      "childResults": [],
      "representsFile": true
    }
  ],
  "representsFile": false
}

[sanderkoenders]

Solved in #1165