tests/testthat/test-area-lang.R

In lingtypology: Linguistic Typology and Mapping

library(lingtypology)
context("Tests for area.lang function")

df <- data.frame(my_langs = c("Korean", "Polish"), stringsAsFactors = FALSE)

test_that("area.lang", {
  skip_on_cran()
    expect_equal(area.lang("Adyghe"), c(Adyghe = "Eurasia"))
    expect_equal(area.lang(c("Adyghe", "Aduge")), c(Adyghe = "Eurasia", Aduge = "Africa"))
    expect_equal(area.lang(df), c(my_langs1 = "Eurasia", my_langs2 = "Eurasia"))
})