tests/testthat/test-esp-get-hypsobath.R

In mapSpain: Administrative Boundaries of Spain

test_that("Test offline", {
  skip_on_cran()
  skip_if_siane_offline()
  skip_if_gisco_offline()

  options(gisco_test_offline = TRUE)
  options(mapspain_test_offline = TRUE)
  expect_message(
    n <- esp_get_hypsobath(update_cache = TRUE, verbose = FALSE),
    "Offline"
  )
  expect_null(n)

  options(mapspain_test_offline = FALSE)
  options(gisco_test_offline = FALSE)
})
test_that("Test 404", {
  skip_on_cran()
  skip_if_siane_offline()
  skip_if_gisco_offline()

  options(gisco_test_404 = TRUE)
  options(mapspain_test_404 = TRUE)
  expect_message(
    n <- esp_get_hypsobath(update_cache = TRUE),
    "Error"
  )
  expect_null(n)

  options(mapspain_test_404 = FALSE)
  options(gisco_test_404 = FALSE)
})

test_that("Cache vs non-cached", {
  skip_on_cran()
  skip_if_siane_offline()

  cdir <- file.path(tempdir(), "testhypsocache")
  if (dir.exists(cdir)) {
    unlink(cdir, recursive = TRUE, force = TRUE)
  }

  expect_identical(
    list.files(cdir, recursive = TRUE),
    character(0)
  )
  expect_message(
    db_online <- esp_get_hypsobath(
      cache = FALSE,
      verbose = TRUE,
      cache_dir = cdir
    ),
    "Reading from"
  )

  expect_identical(
    list.files(cdir, recursive = TRUE),
    character(0)
  )

  # vs cache TRUE
  expect_silent(
    db_cached <- esp_get_hypsobath(
      cache = TRUE,
      cache_dir = cdir
    )
  )

  expect_identical(db_online, db_cached)
  expect_s3_class(db_online, "sf")
  expect_s3_class(db_online, "tbl_df")
  expect_identical(
    list.files(cdir, recursive = TRUE),
    c(
      "siane/se89_3_orog_hipso_a_x.gpkg",
      "siane/se89_3_orog_hipso_a_y.gpkg"
    )
  )

  # Cleanup
  unlink(cdir, recursive = TRUE, force = TRUE)
})

test_that("hypsobath online", {
  expect_error(esp_get_hypsobath(epsg = 3367))
  expect_error(esp_get_hypsobath(spatialtype = "f"))
  expect_error(esp_get_hypsobath(resolution = "10"))

  skip_on_cran()
  skip_if_siane_offline()
  skip_if_gisco_offline()
  cdir <- file.path(tempdir(), "testhypsobath")
  if (dir.exists(cdir)) {
    unlink(cdir, recursive = TRUE, force = TRUE)
  }
  expect_silent(esp_get_hypsobath(
    spatialtype = "line",
    resolution = 6.5,
    epsg = 3857,
    cache_dir = cdir
  ))

  l <- esp_get_hypsobath(
    spatialtype = "line",
    resolution = "6.5",
    epsg = 3857,
    cache_dir = cdir
  )

  expect_true(sf::st_crs(l) == sf::st_crs(3857))
  expect_silent(esp_get_hypsobath(
    spatialtype = "area",
    resolution = "6.5",
    cache_dir = cdir
  ))
  unlink(cdir, recursive = TRUE, force = TRUE)
})