HTML Snapshot Testing with Node

It’s been almost a year since my posts on Excel workbook snapshot testing and PDF snapshot testing. Both of these have proven to be very valuable in our automated test suite and have allowed us to easily catch regressions, manually inspect the differences, and then update as needed. Another task on my current project has […]

PDF Snapshot Testing with Node and GraphicsMagick

The task I am working on this week involves generating downloadable PDF files for customer and supplier orders. We’d like to drive the implementation using tests and be able to find any regressions in the code automatically. After looking at different alternatives for accomplishing this, we decided to try a visual snapshot approach similar to […]