tests/testthat/test-layer_greatcircle.R

context("greatcircle")

test_that("empty data doesn't crash",{
	## issue 252
	m <- mapdeck()
	res <- mapdeck::add_greatcircle(map = m, data = data.frame())
	expect_true( res$x$calls[[1]]$functions == "md_layer_clear" )
})
SymbolixAU/mapdeck documentation built on April 14, 2025, 2:07 a.m.