Head-to-Head: Gemini vs jest-image-snapshot Analysis

gemini

v7.5.2(over 4 years ago)

This package was last published over a year ago. It may not be actively maintained.The package doesn't have any types definitionsNumber of direct dependencies: 24Monthly npm downloads

Gemini is a powerful and flexible end-to-end testing framework for web applications. It allows you to write tests in JavaScript and run them across multiple browsers and devices simultaneously. Gemini provides a simple and intuitive API for writing tests, making it easy to create robust and maintainable test suites.

Alternatives:
wdio+
nightwatch+
testcafe+
puppeteer+
playwright+
cypress+
taiko+
selenium-webdriver+
protractor+
codeceptjs+

Tags: javascripttestingend-to-endwebparallel-testingvisual-regression

jest-image-snapshot

v6.4.0(3 months ago)

This package is actively maintained.Types definitions are provided via a separate npm package: @types/jest-image-snapshotNumber of direct dependencies: 8Monthly npm downloads

jest-image-snapshot is a powerful testing utility for Jest that allows you to easily compare and assert image snapshots in your tests. It provides a simple API for capturing and comparing screenshots of your application's UI components, making it ideal for visual regression testing.

Alternatives:
cypress-image-snapshot+
puppeteer-to-istanbul+
mocha-snapshots+
karma-snapshot+
ava-snapshot+
snapshot-diff+
chai-image-snapshot+
pixelmatch+
looks-same+
reg-suit+

Tags: javascripttestingjestimage-snapshotvisual-regression

Fight!

Purpose

Gemini is a visual regression testing tool that captures screenshots of web pages and compares them to detect visual changes. Jest-image-snapshot, on the other hand, is a Jest plugin that provides snapshot testing for images, including visual regression testing.

Popularity

Jest-image-snapshot is a popular choice for snapshot testing in the JavaScript community, especially for testing React components. Gemini, while less popular, is still widely used for visual regression testing in various projects.

Integration

Gemini can be integrated with various testing frameworks and tools, including Mocha, Jasmine, and Selenium. Jest-image-snapshot, as a Jest plugin, seamlessly integrates with Jest, which is a popular testing framework for JavaScript applications.

Features

Gemini provides advanced features for visual regression testing, such as capturing screenshots in different browsers and viewport sizes, handling dynamic content, and managing baselines. Jest-image-snapshot focuses specifically on image snapshot testing and provides utilities for image diffing and image comparison.

Configuration

Gemini requires more configuration and setup compared to Jest-image-snapshot. It requires defining test suites, specifying browsers, and managing baselines. Jest-image-snapshot, being a Jest plugin, leverages the existing Jest configuration and snapshot testing infrastructure, making it easier to set up and use.

Community Support

Both packages have active communities and receive regular updates. Jest-image-snapshot benefits from the larger Jest ecosystem and community, which provides extensive documentation, tutorials, and community support. Gemini has a smaller community but still offers sufficient documentation and support.