implement in js

Author: davidjgoss

javascript/package-lock.json

@@ -24,6 +24,8 @@
   "dependencies": {
     "@cucumber/query": "^13.0.2",
     "@teppeis/multimaps": "^3.0.0",
+    "date-fns": "^4.1.0",
+    "luxon": "^3.5.0",
     "xmlbuilder": "^15.1.1"
   },
   "peerDependencies": {
@@ -35,6 +37,7 @@
     "@types/chai": "^4.3.11",
     "@types/chai-almost": "^1.0.3",
     "@types/chai-xml": "^0.3.6",
+    "@types/luxon": "^3.4.2",
     "@types/mocha": "^10.0.6",
     "@types/node": "18.11.18",
     "@typescript-eslint/eslint-plugin": "5.48.1",

javascript/package.json

@@ -2,9 +2,11 @@ import {
   Duration,
   PickleStep,
   Step,
+  TestRunStarted,
   TestStepResultStatus,
   TimeConversion,
 } from '@cucumber/messages'
+import { DateTime } from 'luxon'
 
 export function durationToSeconds(duration?: Duration) {
   if (!duration) {
@@ -29,3 +31,13 @@ export function formatStep(step: Step, pickleStep: PickleStep, status: TestStepR
   } while (text.length < 76)
   return text + status.toLowerCase()
 }
+
+export function formatTimestamp(testRunStarted: TestRunStarted | undefined) {
+  if (!testRunStarted) {
+    return undefined
+  }
+  const millis = TimeConversion.timestampToMillisecondsSinceEpoch(testRunStarted.timestamp)
+  return DateTime.fromMillis(millis, { zone: 'UTC' }).toISO({
+    suppressMilliseconds: true,
+  }) as string
+}

javascript/src/helpers.ts

@@ -31,6 +31,10 @@ export default {
         builder.att('failures', testSuite.failures)
         builder.att('errors', testSuite.errors)
 
+        if (testSuite.timestamp) {
+          builder.att('timestamp', testSuite.timestamp)
+        }
+
         for (const testCase of testSuite.testCases) {
           const testcaseElement = builder.ele('testcase', {
             classname: testCase.classname,

javascript/src/index.ts

@@ -9,7 +9,7 @@ import {
   Query,
 } from '@cucumber/query'
 
-import { countStatuses, durationToSeconds, formatStep } from './helpers.js'
+import { countStatuses, durationToSeconds, formatStep, formatTimestamp } from './helpers.js'
 
 const NAMING_STRATEGY = namingStrategy(
   NamingStrategyLength.LONG,
@@ -24,6 +24,7 @@ interface ReportSuite {
   failures: number
   errors: number
   testCases: ReadonlyArray<ReportTestCase>
+  timestamp?: string
 }
 
 interface ReportTestCase {
@@ -53,6 +54,7 @@ export function makeReport(query: Query): ReportSuite {
     ),
     errors: 0,
     testCases: makeTestCases(query),
+    timestamp: formatTimestamp(query.findTestRunStarted())
   }
 }