visualdiff

Automate chrome browser render diffs for website testing


Keywords
visualdiff
License
MIT
Install
pip install visualdiff==0.3.4

Documentation

Visual diff tests for Python

Automate chrome browser render diffs for website testing

Featuring Puppeteer, headless Chrome and Python image diffing

Installation

pip install visualdiff

Usage

Create your tests calling visualdiff.compare(url), this will drive a headless Chrome session rendering the desired URL and comparing the resulting image with an expected one.

The expectation are stored by default in a visualdiff subfolder of the current calling test script.

There are several additional options you can use, we'll see them in the examples

Examples

import visualdiff as vd

assert not vd.difference('https://example.com')

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