Browser tests failing

[dyladan]

Browser tests seem to be failing on OSX hosts. Can people please comment below if they are able to run the browser tests and what operating system they're using?

[seemk]

Works on Linux (lubuntu 20.04)

[vmarchaud]

Works with ubuntu 20.04, node v14.6.1, karma 5.2.3 and running yarn run test:browser on @opentelemetry/core package

[vreynolds]

Failing on osx 11.3.1, node 15.12.0, karma 5.3.2

lerna ERR! npm run test:browser stderr:
webpack was not included as a framework in karma configuration, setting this automatically...
karma-webpack does not currently support customized filenames via
webpack output.filename, if this is something you need consider opening an issue.
defaulting bundle.js to [name].js.
npm ERR! code 1
npm ERR! path ...opentelemetry-js/packages/opentelemetry-api-metrics
npm ERR! command failed
npm ERR! command sh -c nyc karma start --single-run

[dyladan]

@vreynolds can you check out my PR, run a bootstrap and see if it fixes for you? Downgrading karma-webpack worked for me.

[mhennoch]

Did a fresh clone, npm i and run compile on OS X and test:browser works fine 🤔
karma-webpack is version "4.0.2" tho