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corybrunson / ggalluvial

ggplot2 extension for alluvial plots
http://corybrunson.github.io/ggalluvial/
GNU General Public License v3.0
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visual regression tests #43

Closed corybrunson closed 4 years ago

corybrunson commented 5 years ago

Description of the issue

Only a limited amount of functionality is currently being tested, namely the converters between alluvia and lodes forms. Since most past bugs have been failures to correctly render diagrams (and many did not throw errors or warnings!), a minimum of several visual tests per stat layer should be added.

Reproducible example

The vdiffr package is designed for this purpose. See some examples in ggplot2 (look for expect_doppelganger) and in ggvoronoi.

corybrunson commented 4 years ago

Resolved in 00c46767d4b217d6486d0ab612780654c81b4b10.