tests/testthat/test-layer_geojson.R

context("geojson")

test_that("empty data doesn't crash",{
	## issue 252
	m <- mapdeck()
	res <- mapdeck::add_geojson(map = m, data = roads[0,])
	expect_true( res$x$calls[[1]]$functions == "md_layer_clear" )
})

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mapdeck documentation built on Nov. 29, 2025, 5:08 p.m.