triggerKeyEvent is not IE11 compatible due to Array.find

[raido]

Array.find usage in triggerKeyEvent method breaks it for IE11.

Reference:

ember-test-helpers/addon-test-support/@ember/test-helpers/dom/trigger-key-event.ts

Line 109 in a6af003

function keyCodeFromKey(key: string) {

Current workaround is to include Array.find polyfill for tests only if application itself does not depend on it.

app.import("vendor/array-find-polyfill.js", { type: "test" });

[rwjblue]

Eeck! Sorry about that @raido!

We should definitely fix, would love a PR if someone has the time.

[raido]

This should be closed, PR is merged.