Mocha.js JSON Serialize Reporter

!Dependencies

☕️ A comprehensive JSON reporter for Mocha.js ☕️

Output can be used with mocha-json-runner to "replay" test results using another mocha reporter.

Differs from the built-in Mocha JSON reporter:

- includes suite level details
- includes nearly all internal details about tests and suites

Usage

1. Add to your project: npm install --save-dev mocha-json-serialize-reporter

or globally: npm install --global mocha-json-serialize-reporter

2. Tell mocha to use it: mocha test_file.js --reporter mocha-json-serialize-reporter

3. If using mocha programmatically:

``js
var mocha = new Mocha({
reporter: 'mocha-json-serialize-reporter',
});
`

Running in Browser

See browser-test-console.html and browser-test-div.html for examples.

$3

- stats \[boolean\] \[default: true\] include stats in output.
- space \[number\] \[default: 2\] JSON.stringify space parameter.
- replacer \[Function\] \[default: null\] JSON.stringify replacer function. This is only usable programmatically, not via command line.
- callback \[Function\] \[default: null\] Function called with JSON results after mocha completes. If specified results will not be output to stdout. This is only usable programmatically or in browser, not via command line.

Example:

`bash
mocha testfile.js --reporter mocha-json-serialize-reporter -O stats=false -O space=0
`

Output

`json
{
"stats": {
"suites": 1,
"tests": 4,
"passes": 2,
"pending": 1,
"failures": 1,
"start": "2019-12-22T18:44:52.229Z",
"end": "2019-12-22T18:44:52.233Z",
"duration": 4
},
"suite": {
"title": "",
"pending": false,
"root": true,
"timeout": 2000,
"slow": 75,
"retries": -1,
"tests": [
{
"title": "passing test in the root suite",
"body": "function() {}",
"timedOut": false,
"pending": false,
"type": "test",
"file": "/fixtures/mocha-test-simple.fixture.js",
"duration": 0,
"state": "passed",
"speed": "fast",
"timeout": 2000,
"slow": 75,
"retries": -1,
"currentRetry": 0
}
],
"suites": [
{
"title": "suite one",
"pending": false,
"root": false,
"file": "/fixtures/mocha-test-simple.fixture.js",
"timeout": 2000,
"slow": 75,
"retries": -1,
"tests": [
{
"title": "passing test",
"body": "function() {}",
"timedOut": false,
"pending": false,
"type": "test",
"file": "/fixtures/mocha-test-simple.fixture.js",
"duration": 0,
"state": "passed",
"speed": "fast",
"timeout": 2000,
"slow": 75,
"retries": -1,
"currentRetry": 0
},
{
"title": "failing test",
"body": "function() {\n throw new Error('FAIL');\n }",
"timedOut": false,
"pending": false,
"type": "test",
"file": "/fixtures/mocha-test-simple.fixture.js",
"duration": 0,
"state": "failed",
"timeout": 2000,
"slow": 75,
"retries": -1,
"currentRetry": 0,
"err": {
"stack": "Error: FAIL\n at Context. (test/fixtures/mocha-test-simple.fixture.js:7:11)\n at processImmediate (internal/timers.js:439:21)",
"message": "FAIL",
"constructorName": "Error"
}
},
{
"title": "skipped test",
"body": "function() {\n this.skip();\n }",
"timedOut": false,
"pending": true,
"type": "test",
"file": "/fixtures/mocha-test-simple.fixture.js",
"duration": 0,
"timeout": 2000,
"slow": 75,
"retries": -1,
"currentRetry": 0
}
]
}
]
}
}
``

License

MIT