Testing ggplot class

[teunbrand]

Hi there,

We've been preparing a new major release for ggplot2 and found an issue during a reverse dependency check.
The issue is described in tidyverse/ggplot2#6498, where you're welcome to raise discussion.
The issue isn't with your packaged code, but with the unit tests found here:

gapfill/gapfill/tests/testthat/test-Image.R

Lines 5 to 11 in c4a4914

	expect_equal(class(Image(ndvi)), c("gg", "ggplot"))
	expect_equal(class(Image(ndvi[,,,1])), c("gg", "ggplot"))
	expect_equal(class(Image(ndvi[,,1,1])), c("gg", "ggplot"))
	expect_error(Image(ndvi[,1,1,1]),
	"2 <= length\\(dim\\(x\\)\\) && length\\(dim\\(x\\)\\) <= 4 is not TRUE")
	expect_equal(class(Image(unname(ndvi))), c("gg", "ggplot"))
	expect_equal(class(Image(ndvi, zlim = c(1,2))), c("gg", "ggplot"))

You can test your code with the development version of ggplot2 by installing it as follows:

# install.packages("pak")
pak::pak("tidyverse/ggplot2")

We aim to release the new ggplot2 version in about 2 weeks, and hope you can submit a fix to CRAN around that time. Hopefully this will inform you in a timely manner.

Best wishes,
Teun

[teunbrand]

This is just a simple reminder.