amypellegrini/react-scorewriter

Implement visual regression testing solution

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#11 opened on Dec 3, 2020

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good first issuetesting

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Description

Investigate between the following options and implement the most suitable solution:

The plan is:

  1. Migrate all the sheet music rendering components out of closed source repo as they are now, without any changes.
  2. Add visual regression testing to all of them to enable safe refactoring
  3. Implement any enhancements while maintaining visual regression testing (backwards compatibility)

Contributor guide

Research direction
Evaluate the listed visual regression tools (BackstopJS, Loki, cypress visual regression, jest image snapshot) against the project's rendering components and pick the one that integrates best with the existing test setup.
Tech stack
typescriptreact
Domain
frontendtesting
Issue type
Test
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitNode.jsReact
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65