tests/testthat/test-write-dag.R

In REDCapR: Interaction Between R and REDCap

library(testthat)
update_expectation  <- FALSE
credential_admin  <- retrieve_credential_testing(2545L, "admin")
credential_user   <- retrieve_credential_testing(2545L, "user-dag1")
url               <- credential_admin$redcap_uri

testthat::expect_equal(url,  credential_user$redcap_uri)

test_that("Smoke Test", {
  testthat::skip_on_cran()
  skip_if_onlyread()

  start_clean_result <- REDCapR:::clean_start_dag_write(batch=FALSE)
  project <- start_clean_result$redcap_project
})

test_that("default", {
  testthat::skip_on_cran()
  skip_if_onlyread()

  path_expected_before <- "test-data/specific-redcapr/write-dag/before.R"
  path_expected_after  <- "test-data/specific-redcapr/write-dag/after.R"
  start_clean_result <- REDCapR:::clean_start_dag_write(batch=FALSE)
  project <- start_clean_result$redcap_project

  expected_outcome_message <- "\\d+ records and \\d+ columns were read from REDCap in \\d+(\\.\\d+\\W|\\W)seconds\\."
  expect_message(
    returned_object <- redcap_read_oneshot(url, credential_user$token),
    regexp = expected_outcome_message
  )

  if (update_expectation) save_expected(returned_object$data, path_expected_before)
  expected_data_frame <- retrieve_expected(path_expected_before)

  expect_equal(returned_object$data, expected=expected_data_frame, label="The returned data.frame should be correct", ignore_attr = TRUE) #returned_object$data$bmi<-NULL; returned_object$data$age<-NULL;dput(returned_object$data)
  expect_equal(returned_object$status_code, expected=200L)
  expect_equal(returned_object$raw_text, expected="", ignore_attr = TRUE) # dput(returned_object$raw_text)
  expect_true(returned_object$records_collapsed=="", "A subset of records was not requested.")
  expect_true(returned_object$fields_collapsed=="", "A subset of fields was not requested.")
  expect_match(returned_object$outcome_message, regexp=expected_outcome_message, perl=TRUE)
  expect_true(returned_object$success)

  ds_updated <- returned_object$data
  ds_updated$last_name <- paste("last name", seq_len(nrow(ds_updated)))
  ds_updated$demographics_complete <- REDCapR::constant("form_complete")
  # ds_updated$record_id <- sub("^\\d+-(\\d+)$", "\\1",  ds_updated$record_id)
  # ds_updated$redcap_data_access_group <- NULL

  redcap_write_oneshot(ds_updated, url, credential_user$token)
  returned_object <- redcap_read_oneshot(url, credential_admin$token)

  if (update_expectation) save_expected(returned_object$data, path_expected_after)
  expected_data_frame <- retrieve_expected(path_expected_after)

  expect_equal(returned_object$data, expected=expected_data_frame, label="The returned data.frame should be correct", ignore_attr = TRUE) #returned_object$data$bmi<-NULL; returned_object$data$age<-NULL;dput(returned_object$data)
  expect_equal(returned_object$status_code, expected=200L)
  expect_equal(returned_object$raw_text, expected="", ignore_attr = TRUE) # dput(returned_object$raw_text)
  expect_true(returned_object$records_collapsed=="", "A subset of records was not requested.")
  expect_true(returned_object$fields_collapsed=="", "A subset of fields was not requested.")
  expect_match(returned_object$outcome_message, regexp=expected_outcome_message, perl=TRUE)
  expect_true(returned_object$success)
})

test_that("reassign subject to a different dag", {
  testthat::skip_on_cran()
  skip_if_onlyread()

  # Step 1: Initialize the project
  start_clean_result <- REDCapR:::clean_start_dag_write(batch=FALSE)
  # url                <- start_clean_result$redcap_project$redcap_uri
  # token_for_admin    <- start_clean_result$redcap_project$token
  # token_for_dag_user <- "C79DB3836373478986928303B52E74DF"

  # Step 2a: Retrieve the dataset as admin.  The 3 subjects' DAGs are 'daga', 'daga', & 'dagb'
  ds_admin_1  <- redcap_read_oneshot(url, credential_admin$token, export_data_access_groups=T)$data
  expect_equal(nrow(ds_admin_1), 3L)
  expect_equal(ds_admin_1$record_id               , c("331-1", "331-2", "332-3"))
  expect_equal(ds_admin_1$redcap_data_access_group, c("daga", "daga", "dagb"   ))

  # Step 2b: Retrieve the dataset as user. Only the first two subjects are visible to DAG-A users initially.
  ds_user_1   <- redcap_read_oneshot(url, credential_user$token)$data
  expect_equal(nrow(ds_user_1), 2L)
  expect_equal(ds_user_1$record_id, c("331-1", "331-2"))

  #Step 3: Reassign the 2nd subject and upload to server
  ds_admin_1$redcap_data_access_group[2] <- "dagb"
  redcap_write_oneshot(ds_admin_1, url, credential_admin$token)

  # Step 4a: Retrieve the dataset as admin.  Should the 2nd row automatically change from '331-2' to '332-2'?
  ds_admin_2  <- redcap_read_oneshot(url, credential_admin$token, export_data_access_groups=T)$data
  expect_equal(nrow(ds_admin_2), 3L)
  expect_equal(ds_admin_2$record_id               , c("331-1", "331-2", "332-3"))
  # expect_equal(ds_admin_2$record_id               , c("331-1", "332-2", "332-3"))
  expect_equal(ds_admin_2$redcap_data_access_group, c("daga", "dagb", "dagb"   ))

  # Step 4b: Retrieve the dataset as user. Now only one subject is visible to DAG-A users.
  ds_user_2   <- redcap_read_oneshot(url, credential_user$token)$data
  expect_equal(nrow(ds_user_2), 1L)
  expect_equal(ds_user_2$record_id, c("331-1"))
})