tests/testthat/test-list_volume_funding.R

In databraryr: Interact with the 'Databrary.org' API

# list_volume_funding ---------------------------------------------------------
test_that("list_volume_funding returns data.frame or is NULL", {
  expect_true((is.null(list_volume_funding()) ||
                 ("data.frame" %in% class(list_volume_funding()))))
})

test_that("list_volume_funding rejects bad input parameters", {
  expect_error(list_volume_funding(vol_id = "a"))
  expect_error(list_volume_funding(vol_id = TRUE))
  expect_error(list_volume_funding(vol_id = -1))
  
  expect_error(list_volume_funding(vb = -1))
  expect_error(list_volume_funding(vb = 3))
  expect_error(list_volume_funding(vb = "a"))
  expect_error(list_volume_funding(vb = list(a=1, b=2)))
  
  expect_error(list_volume_funding(rq = "a"))
  expect_error(list_volume_funding(rq = -1))
  expect_error(list_volume_funding(rq = c(2,3)))
  expect_error(list_volume_funding(rq = list(a=1, b=2)))
  
})