Add support for E2E Testing

[thescientist13]

Type of Change

• New Feature Request
• Documentation
• Future Spec
• Improvement / Suggestion
• Bug
• Other (please clarify below)

Summary

Description

Not just for the sake of E2E testing, but also to validate our browserlist preferences / recommendations.

Use Case

E2E Testing is a valuable part of any modern CI / CD based release management strategy. In addition, being able to validate that everything will work according to an expected browser support matrix (maybe using something like Saucelabs?).

Code Sample

N / A

Pros / Cons

Would be valuable from a documentation / code sample perspective and from a best practices perspective. Only consideration is that E2E testing can be fragile, and support for Web Component APIs may or may not be mature / stable. Discovery / spiking will likely be needed for this task.

[thescientist13]

https://www.cypress.io/