tests/testthat/test-download.R

In osmextract: Download and Import Open Street Map Data Extracts

test_that("oe_download: simplest examples work", {
  skip_on_cran()
  skip_if_offline("github.com")
  withr::local_envvar(
    .new = list(
      "OSMEXT_DOWNLOAD_DIRECTORY" = tempdir(),
      "TESTTHAT" = "true"
    )
  )
  # I need to add the withr::defer since I don't use setup pbf here
  withr::defer(oe_clean(tempdir()))

  its_match = oe_match("ITS Leeds", quiet = TRUE)
  expect_error(
    oe_download(
      file_url = its_match$url,
      provider = "test",
      quiet = TRUE
    ),
    NA
  )

  expect_message(
    oe_download(
      file_url = its_match$url,
      provider = "test",
      quiet = FALSE
    ),
    class = "oe_download_skipDownloading"
  )
})

test_that("oe_download: fails with more than one URL", {
  expect_error(oe_download(c("a", "b")), class = "oe_download_LengthFileUrlGt2")
})

test_that("infer_provider_from_url: simplest examples work", {
  expect_error(
    infer_provider_from_url("https://github.com/ropensci/osmextract"),
    class = "oe_download_CannotInferProviderFromUrl"
  )
  expect_match(
    infer_provider_from_url("https://download.geofabrik.de/africa-latest.osm.pbf"),
    "geofabrik"
  )
  expect_match(
    infer_provider_from_url("https://download.bbbike.org/osm/bbbike/Aachen/Aachen.osm.pbf"),
    "bbbike"
  )
})