tests/testthat/test-classCodelistWithDetails.R

In omopgenerics: Methods and Classes for the OMOP Common Data Model

test_that("test codelist with details", {
  # single codelist
  codes <- list("disease" = dplyr::tibble(
    concept_id = c(1, 2, 3),
    other_info = c("a", "b", "c")
  ))

  expect_no_error(codes <- newCodelistWithDetails(codes))
  expect_true(inherits(codes, "codelist_with_details"))
  expect_no_error(print(codes))


  # multiple codelists
  codes <- list(
    "disease X" = dplyr::tibble(
      concept_id = c(1, 2, 3),
      other_info = c("a", "b", "c")
    ),
    "disease Y" = dplyr::tibble(
      concept_id = c(4, 5),
      other_info = c("d", "e")
    )
  )
  expect_no_error(codes <- newCodelistWithDetails(codes))
  expect_true(inherits(codes, "codelist_with_details"))
  expect_no_error(print(codes))

  expect_no_error(emptyCodelistWithDetails())

  # expected errors
  codes <- list("disease" = c(1, 2, 3))
  expect_error(codes <- newCodelistWithDetails(codes))

  codes <- list("disease" = dplyr::tibble(other_info = c("a", "b", "c")))
  expect_error(codes <- newCodelistWithDetails(codes))

  expect_error(newCodelistWithDetails(list(dplyr::tibble(concept_id = c(1, 2, 3)))))
  # cannot be mixed
  codes <- list(
    "disease X" = dplyr::tibble(
      concept_id = c(1, 2, 3),
      other_info = c("a", "b", "c")
    ),
    "disease Y" = c(4, 5)
  )
  expect_error(codes <- newCodelistWithDetails(codes))


  codes <- list("disease" = c(1, 2, 3))
  expect_error(codes <- newCodelistWithDetails(codes))

  expect_no_error(emptyCodelistWithDetails())
})