tests/testthat/test-hoard.R

In hoardr: Manage Cached Files

context("hoard")
test_that("hoard works", {
  aa <- hoard()

  expect_is(aa, "HoardClient")
  expect_is(aa, "R6")
  expect_is(aa$cache_path_get, "function")
  expect_is(aa$cache_path_set, "function")
  expect_is(aa$compress, "function")
  expect_is(aa$uncompress, "function")
  expect_is(aa$delete, "function")
  expect_is(aa$delete_all, "function")
  expect_is(aa$details, "function")
  expect_is(aa$files, "function")
  expect_is(aa$key, "function")
  expect_is(aa$keys, "function")
  expect_is(aa$list, "function")
  expect_is(aa$mkdir, "function")
  expect_null(aa$path)
  expect_null(aa$type)
})

context("hoard: multiple instances")
test_that("hoard works", {
  aa <- hoard()
  bb <- hoard()

  aa$cache_path_set('foobar')

  expect_match(aa$cache_path_get(), 'foobar')
  expect_null(bb$cache_path_get())

  bb$cache_path_set('helloworld')

  expect_match(aa$cache_path_get(), 'foobar')
  expect_match(bb$cache_path_get(), 'helloworld')
})

context("hoard: fails well")
test_that("hoard fails well", {
  expect_error(hoard(f = 5),
                 "unused argument")
})