tests/testthat/test-spatialsearch.R

In rvertnet: Search 'Vertnet', a 'Database' of Vertebrate Specimen Records

context("spatialsearch")

test_that("spatialsearch works correctly", {
  skip_on_cran()
  
  vcr::use_cassette("spatialsearch", {
    a <- spatialsearch(lat = 33.529, lon = -105.694, radius = 2000, 
      limit = 10, messages = FALSE)
  })
  
  expect_is(a, "list")
  expect_is(a$meta, "list")
  expect_is(a$data, "data.frame")
  
  expect_is(a$data$references, "character")
  expect_is(na.omit(unique(a$data$specificepithet)), "character")
  
  expect_equal(NROW(a$data), 10)
  
  expect_gt(min(as.numeric(a$data$decimallatitude)), 10)
  expect_gt(min(as.numeric(a$data$decimallongitude)), -110)
})

test_that("spatialsearch fails correctly", {
  skip_on_cran()
  
  # server error when not passing any vars
  expect_error(spatialsearch(messages = FALSE), 'argument "lat" is missing')
  # server error when pass bad var types
  expect_message(spatialsearch(lat = "asdfadsf", long = -80, radius = 1))
  # server error when pass bad var types
  expect_message(spatialsearch(lat = 50, long = "asdfadsf", radius = 1))
  # message given when verobse is TRUE
  expect_message(spatialsearch(lat = 33.529, long = -105.694, 
                               radius = 2000, limit = 1, messages = TRUE))
})