vdiffr 0.3.0
This article is originally published at https://www.tidyverse.org/blog/We’re thrilled to announce that vdiffr 0.3.0 is now on CRAN! vdiffr is a testthat extension that makes it easy to add visual unit tests for R plots. Testing visualisations is hard because it is difficult to integrate in an automated workflow. vdiffr achieves this by generating SVG renditions of your plot, storing them in the tests/fig folder in your package, and comparing the SVGs when running the tests. If you’re developing a package for statistical graphics, you might be interested in adding vdiffr to your checking workflow.
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This article is originally published at https://www.tidyverse.org/blog/
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