romannurik/AndroidIconAnimator

Write golden render tests

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#101 opened on Feb 2, 2017

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help wantedtask

Description

  • Tests for given SVG file, compared to a rendered bitmap
  • Tests for a given .iconanim file, and given time t, compared to a golden rendered bitmap

Contributor guide

Tech stack
javascript
Domain
testing
Issue type
test
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
basic knowledge of SVG renderingfamiliarity with Android Icon Animator
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40
Research direction
Look for any existing test infrastructure in the repository. The issue requests creating golden render tests for SVG and .iconanim files. Since no PRs or comments exist, start by examining the project structure to understand how files are processed. Then research how to compare rendered bitmaps to golden files, possibly using a library like pixelmatch. Consider asking maintainers about expected test framework and output format.