Can I use this skill to generate tests for specific chart components?

Yes, the skill provides specific implementation guidelines for components, scales, encodings, and various API-related tests.

What testing framework does the G2 Testing skill use?

This skill is specifically designed for use with TypeScript and the Jest testing framework, aligning with G2's internal development environment.

How does this skill distinguish between unit and integration tests?

It follows G2's convention where unit tests in `__tests__/unit/` target pure data modules or functions, while integration tests in `__tests__/plots/` focus on rendering results via chart configurations.

Does it provide commands for running tests?

Yes, it includes standardized npm commands for running full suites, specific files, or tests matching specific patterns like 'legend' or 'tooltip'.

How does it help with testing visual rendering?

It provides the 'Chart Configuration' pattern, allowing you to export G2Spec functions that can be automatically verified in G2's preview and screenshot environment.

G2 Visualization Testing

Name: G2 Visualization Testing
Author: antvis

byantvis

•

12,513

セキュリティとテスト

Standardizes the creation of unit and integration tests for the G2 visualization library using Jest and specific implementation patterns.

概要

This skill provides a comprehensive framework for writing and maintaining tests within the AntV G2 visualization library ecosystem. It guides developers through the specific directory structures required for unit and integration testing, offers boilerplate templates for G2Spec configurations, and establishes best practices for verifying complex data transformations, scales, and interactive plots. Whether you are fixing bugs or adding new features, this skill ensures your visualization code is reliable and adheres to G2's rigorous testing standards.

主な機能

Pre-defined patterns for testing data, scales, and encodings
12,513 GitHub stars
G2Spec export templates for chart configuration testing
Guidelines for screenshot-based integration test cases
Standardized directory mapping for unit and integration tests
Optimized Jest testing workflows and troubleshooting tips

ユースケース

Creating integration tests to verify rendering results for new chart types
Developing unit tests for new G2 data transformation or utility modules
Adding regression tests for bug fixes in interaction, legend, or tooltip components

概要

主な機能

Pre-defined patterns for testing data, scales, and encodings
12,513 GitHub stars
G2Spec export templates for chart configuration testing
Guidelines for screenshot-based integration test cases
Standardized directory mapping for unit and integration tests
Optimized Jest testing workflows and troubleshooting tips

ユースケース

Creating integration tests to verify rendering results for new chart types
Developing unit tests for new G2 data transformation or utility modules
Adding regression tests for bug fixes in interaction, legend, or tooltip components