tests/testthat/test-validate.R

In datapackage.r: Data Package 'Frictionless Data'

library(datapackage.r)
library(testthat)

# Tests

testthat::context("validate")

test_that('returns true for valid descriptor', {
  descriptor <- '{"resources": [{"name": "name", "data": ["data"]}]}'
  valid <- validate(descriptor)
  expect_true(valid$valid)
})

test_that('returns true for valid remote descriptor', {
  descriptor <- 'inst/extdata/dp1/datapackage.json'
  valid <- validate(descriptor)
  expect_true(valid$valid)
})

test_that('returns array of errors for invalid descriptor', {
  descriptor <- '{"resource": [{"name": "name"}]}'
  valid_errors <- validate(descriptor)
  expect_false(validate(valid_errors)$valid)
  expect_equal(length(valid_errors$errors), 1)
})