Nothing
acontext("aesthetics")
test_that("we stop when data does not contain interactive variables",{
## In interactive testing, foo will be found and copied to
## ggplot_build(gg)$data, but on R CMD check, animint2dir only has
## access to its environment, so it will not have access to foo
## defined in the global environment, and so calling ggplot_build on
## this plot from inside animint2dir will result in a "foo not found"
## error. However, animint should check for the validity of its
## interactive variables BEFORE calling ggplot_build, so below we
## should generate an animint error, not a ggplot_build error.
foo <- 1
gg <- ggplot()+
geom_point(aes(Sepal.Length, Petal.Length),
showSelected="foo",
data=iris)
viz <- list(scatter=gg)
expect_that({
info <- animint2dir(viz, open.browser=FALSE)
}, throws_error("data does not have interactive variables"))
})
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