The automated integration tests should now pass on Github actions.
As hypothesized, the problem was that npm run test-integration launches Electron and therefore needs a display to work properly, but the CI workflow runs on a headless Linux OS. Running the test-integration script through Xvfb (a virtual X11 display server) solved the issue.
I also made other minor improvements to the test workflow, see commit message details.
Related commit: Meteor and Node should now be 2.6.1 and 14 everywhere (it was still 2.6 and 12 in a few places).
The automated integration tests should now pass on Github actions.
As hypothesized, the problem was that
npm run test-integrationlaunches Electron and therefore needs a display to work properly, but the CI workflow runs on a headless Linux OS. Running the test-integration script through Xvfb (a virtual X11 display server) solved the issue.I also made other minor improvements to the test workflow, see commit message details.
Related commit: Meteor and Node should now be 2.6.1 and 14 everywhere (it was still 2.6 and 12 in a few places).