Jasmine JSON test results report

Save Jasmine test results as a JSON file

A jasmine JSON test reporter to create test reports that follow the CTRF standard.

Common Test Report Format ensures the generation of uniform JSON test reports, independent of programming languages or test framework in use.

CTRF Open Standard

CTRF is a community-driven open standard for test reporting.

By standardizing test results, reports can be validated, merged, compared, and analyzed consistently across languages and frameworks.

• CTRF Specification: https://github.com/ctrf-io/ctrf
  The official specification defining the format and semantics
• Discussions: https://github.com/orgs/ctrf-io/discussions
  Community forum for questions, ideas, and support

[!NOTE]
⭐ Starring the CTRF specification repository (https://github.com/ctrf-io/ctrf) helps support the standard.

Features

• Generate JSON test reports that are CTRF compliant
• Straightforward integration with jasmine

{
  "results": {
    "tool": {
      "name": "jasmine"
    },
    "summary": {
      "tests": 1,
      "passed": 1,
      "failed": 0,
      "pending": 0,
      "skipped": 0,
      "other": 0,
      "start": 1706828654274,
      "stop": 1706828655782
    },
    "tests": [
      {
        "name": "ctrf should generate the same report with any tool",
        "status": "passed",
        "duration": 100
      }
    ],
    "environment": {
      "appName": "MyApp",
      "buildName": "MyBuild",
      "buildNumber": "1"
    }
  }
}

What is CTRF?

CTRF is a universal JSON test report schema that addresses the lack of a standardized format for JSON test reports.

Consistency Across Tools: Different testing tools and frameworks often produce reports in varied formats. CTRF ensures a uniform structure, making it easier to understand and compare reports, regardless of the testing tool used.

Language and Framework Agnostic: It provides a universal reporting schema that works seamlessly with any programming language and testing framework.

Facilitates Better Analysis: With a standardized format, programatically analyzing test outcomes across multiple platforms becomes more straightforward.

Installation

npm install --save-dev jasmine-ctrf-json-reporter

Add the reporter to your spec/helpers file:

const CtrfReporter = require('jasmine-ctrf-json-reporter')

jasmine.getEnv().addReporter(new CtrfReporter({}))

Run your tests:

npx jasmine

You'll find a JSON file named ctrf-report.json in the ctrf directory.

Reporter Options

The reporter supports several configuration options:

jasmine.getEnv().addReporter(
  new CtrfReporter({
    outputFile: 'custom-name.json', // Optional: Output file name. Defaults to 'ctrf-report.json'.
    outputDir: 'custom-directory', // Optional: Output directory path. Defaults to 'ctrf'.
    appName: 'MyApp', // Optional: Specify the name of the application under test.
    appVersion: '1.0.0', // Optional: Specify the version of the application under test.
    osPlatform: 'linux', // Optional: Specify the OS platform.
    osRelease: '18.04', // Optional: Specify the OS release version.
    osVersion: '5.4.0', // Optional: Specify the OS version.
    buildName: 'MyApp Build', // Optional: Specify the build name.
    buildNumber: '100', // Optional: Specify the build number.
  })
)

Extra

The extra field lets you attach custom metadata to individual test results at runtime. See the CTRF extra specification for full details.

Usage

Import ctrf from the reporter and call ctrf.extra() inside any test:

const { ctrf } = require('jasmine-ctrf-json-reporter')

describe('Checkout', () => {
  it('checkout flow', () => {
    ctrf.extra({ owner: 'checkout-team', priority: 'P1' })

    // ... test logic ...
  })
})

You can call it multiple times in a single test:

describe('Search', () => {
  it('search results', () => {
    ctrf.extra({ owner: 'search-team' })
    ctrf.extra({ feature: 'search', environment: 'staging' })

    // ... test logic ...

    ctrf.extra({ customMetric: 'some-value' })
  })
})

The resulting extra field in the CTRF report:

{
  "name": "search results",
  "status": "passed",
  "duration": 300,
  "extra": {
    "owner": "search-team",
    "feature": "search",
    "environment": "staging",
    "customMetric": "some-value"
  }
}

Merge behaviour

| Data type | Behaviour | Example | | ---------- | ----------------------------------- | -------------------------------------------------------------------------------------------------------------- | | Primitives | Later call overwrites earlier | extra({ owner: 'a' }) then extra({ owner: 'b' }) → { owner: 'b' } | | Objects | Deep merged - nested keys preserved | extra({ build: { id: '1' } }) then extra({ build: { url: '...' } }) → { build: { id: '1', url: '...' } } | | Arrays | Concatenated across calls | extra({ tags: ['smoke'] }) then extra({ tags: ['e2e'] }) → { tags: ['smoke', 'e2e'] } |

Test Object Properties

The test object in the report includes the following CTRF properties:

| Name | Type | Required | Details | | ---------- | ------ | -------- | ----------------------------------------------------------------------------------- | | name | String | Required | The name of the test. | | status | String | Required | The outcome of the test. One of: passed, failed, skipped, pending, other. | | duration | Number | Required | The time taken for the test execution, in milliseconds. | | message | String | Optional | The failure message if the test failed. | | trace | String | Optional | The stack trace captured if the test failed. |