Ich arbeite derzeit in einem CI-Flow mit Jenkins, die Mokka-Tests gegen ein Nodejs Server-Backend auslöst.Mocha-End-Test vor dem Abschluss aller Tests
Für einige Reassong Xunit Test Reporter arbeitete nicht mit Jenkins. Die Datei test-resul.xml wurde leer und der Job versagte. Wir konnten es durch Laufen Laufen bringen:
npm install mocha-jenkins-reporter
direkt vor dem Trigger-Test unten gezeigt:
JUNIT_REPORT_PATH=test_report.xml JUNIT_REPORT_STACK=1 NODE_ENV=test node ./node_modules/.bin/mocha --globals * --reporter mocha-jenkins-reporter --no-colors
Jetzt bin ich ein Teilergebnis bekommen, wie aus irgendeinem Grunde nicht alle Tests laufen . Sie stoppen mitten in der Testsuite ohne irgendeine Nachricht oder Fehlermeldung. Ich habe auch bemerkt, dass das XML erzeugt fehlt das Wurzelelement schließen Tag. Ich arbeitete um, dass durch Ausführen von:
echo '</testsuites>' >> test-result.xml
Zusätzlich zu, dass, ich habe während der Prüfung der Ausführung der Speicherverbrauch Spitzen bemerkt. Dies ist die npm Ausgabe installieren, dieser Schritt ist der erste Schritt dieses Jobs:
+ npm -v
3.8.6
+ npm install
npm WARN deprecated [email protected]: security/injection issue with limit/offset fixed in 3.17.0
npm WARN deprecated [email protected]: Grunt needs your help! See https://github.com/gruntjs/grunt/issues/1403.
npm WARN deprecated [email protected]: graceful-fs version 3 and before will fail on newer node releases. Please update to [email protected]^4.0.0 as soon as possible.
npm WARN deprecated [email protected]: Jade has been renamed to pug, please install the latest version of pug instead of jade
npm WARN deprecated [email protected]: graceful-fs version 3 and before will fail on newer node releases. Please update to [email protected]^4.0.0 as soon as possible.
> [email protected] install /home/jenkins/workspace/Rufus_Test_DEV/node_modules/ws
> (node-gyp rebuild 2> builderror.log) || (exit 0)
> [email protected] postinstall /home/jenkins/workspace/Rufus_Test_DEV
> echo 'To generate a new actionhero project, run "node ./node_modules/.bin/actionhero generate"'
To generate a new actionhero project, run "node ./node_modules/.bin/actionhero generate"
[email protected] /home/jenkins/workspace/Rufus_Test_DEV
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npm WARN [email protected] No license field.
In der Tat sieht es definitiv wie ein Ressourcenallokationsproblem aus. Danke für die Tipps zu den Profiling-Tools, ich bin jetzt dran, sie zu testen und ich komme mit dem zurück, was ich gefunden habe, und wenn dies der Grund ist, akzeptiere deine Antwort. Danke für die tolle und schnelle Antwort. –
Hey Chad, eine andere Sache, ich führe dies auf einem Docker-Container, weißt du, ob es in Ordnung ist, npm zu installieren, jedes Build zu bauen? Ist dies die empfohlene Einstellung oder sollte ich diese Abhängigkeiten auf das ursprüngliche Docker-Image übertragen? –
Wenn Sie sich in einem Docker-Container befinden, stoßen Sie möglicherweise in Ihrer Verwaltungsebene auf ein festes Speicherlimit. Die meisten Docker-Manager wie Kube, Mesos, ECS, Rancher usw. haben diese. Versuchen Sie es zu erhöhen. Und ja, es ist in Ordnung, jeden Build auszuführen, aber normalerweise möchten Sie stattdessen 'npm update' ausführen. Das installiert fehlende Pakete und verarbeitet alle erforderlichen Updates. 'npm install' installiert nur die Installation. –