base_path <- "c:\\packages\\defineR\\tests\\testthat"
data_dir <- base_path

base_path <- tempdir()
data_dir <- "."

DEV <- FALSE


test_that("checks1: The get check_xsd() function works as expected.", {

  fp <- file.path(data_dir, "sdtm/define.xml")

  msg <- c("Hello")

  res <- check_xsd(fp, "2.0.0", msg)

  res

  expect_equal(length(res) > 0, TRUE)
  expect_equal(res[1], "Hello")


})



test_that("checks2: get check_xsd() error messages work as expected.", {

  fp <- file.path(data_dir, "xml/corrupted.xml")

  msg <- c("Hello")

  res <- check_xsd(fp, "2.0.0", msg)

  res

  expect_equal(length(res), 4)
  expect_equal(res[1], "Hello")

})

test_that("checks3: check_metadata() tab check works as expected.", {

  msg <- "Hello"

  fp <- file.path(data_dir, "data/SDTM_METADATA.xls")

  lst <- import_metadata(fp)

  res <- check_metadata(lst, "2.0.0", FALSE, msg)

  expect_equal(length(res), 1)

  expect_equal(TRUE, TRUE)


  lst$VARIABLE_METADATA <- NULL
  lst$CODELISTS <- NULL

  res <- check_metadata(lst, "2.0.0", FALSE, msg)

  expect_equal(length(res), 3)

})

test_that("checks4: write_check_report() works as expected.", {

  msg <- c("Hello", "Goodbye")


  op <- file.path(base_path, "checks/test4.pdf")

  if (file.exists(op))
    file.remove(op)

  res <- write_check_report(op, msg, "PDF")


  expect_equal(file.exists(op), TRUE)


})


test_that("checks5: view_check_report() works as expected.", {

  if (DEV) {

    res <- view_check_report(c())


    msg <- c("Hello", "Goodbye")



    res <- view_check_report(msg)


  }

  # No way to test this
  # Must test interactively
  expect_equal(1, 1)


})