tests/testthat/test-get.R

In ITSLeeds/osmextract: Download and Import Open Street Map Data Extracts

test_that("oe_get: simplest examples work", {
  skip_on_cran()
  skip_if_offline("github.com")
  withr::local_envvar(
    .new = list(
      "OSMEXT_DOWNLOAD_DIRECTORY" = tempdir(),
      "TESTTHAT" = "true"
    )
  )
  withr::defer(oe_clean(tempdir()))

  expect_s3_class(
    oe_get("ITS Leeds", provider = "test", quiet = TRUE),
    "sf"
  )
})

test_that("We can specify a path using ~", {
  # I think that we cannot safely add a directory on CRAN tests
  # See also https://github.com/ropensci/osmextract/issues/175
  skip_on_cran()
  skip_if_offline("github.com")
  withr::defer(unlink("~/test_for_tilde_in_R_osmextract", recursive = TRUE))

  dir.create("~/test_for_tilde_in_R_osmextract")
  expect_s3_class(
    object = oe_get(
      place = "ITS Leeds",
      download_directory = "~/test_for_tilde_in_R_osmextract",
      quiet = TRUE
    ),
    class = "sf"
  )

})

test_that("The provider is overwritten when oe_match finds a different provider", {
  # See https://github.com/ropensci/osmextract/issues/245
  withr::local_envvar(
    .new = list(
      "OSMEXT_DOWNLOAD_DIRECTORY" = tempdir(),
      "TESTTHAT" = "true"
    )
  )
  withr::defer(oe_clean(tempdir()))

  skip_on_ci() # I can just run these tests on local laptop
  skip_on_cran()
  skip_if_offline("download.openstreetmap.fr")

  # I should also check the status code of the provider
  my_status <- try(
    httr::status_code(
      httr::GET(
        "https://download.openstreetmap.fr/",
        httr::timeout(15L)
      )
    ),
    silent = TRUE
  )
  skip_if(inherits(my_status, "try-error"))
  skip_if_not(my_status == 200L)

  expect_match(
    oe_get("Sevastopol", download_only = TRUE, skip_vectortranslate = TRUE, quiet = TRUE),
    regexp = "openstreetmap_fr"
  )
})