New answers tagged regression-testing
I know your post is quite old, but there is a library for testing PDF content: https://github.com/codeborne/pdf-test Very easy to use. Just write on assert like this: PDF pdf = new PDF(new File("src/test/resources/50quickideas.pdf")); assertThat(pdf, containsText("50 Quick Ideas to Improve your User Stories"));
We have recently launched http://backtrac.io project that also allows you to run set of screenshots and compare them. One of main features right now is ability to compare your production and staging environments. In this way you can see what is going to be changed very efficiently and in this way catch bugs early.
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