library(testthat)
library(abind)

test_that("Check different input formats", {
  basic_data <- cbind(0:2, 1:3, 2:4)
  rownames(basic_data) <- LETTERS[1:3]
  expect_silent(
    abind(basic_data,
      basic_data + 1,
      along = 3
    ) |>
      forestplot(labeltext = 1:3)
  )

  expect_silent(
    abind(basic_data,
      basic_data + 1,
      along = 3
    ) |>
      forestplot()
  )

  expect_silent(forestplot(
    cbind(
      0:2,
      1:3,
      2:4
    ),
    labeltext = 1:3
  ))

  expect_silent(forestplot(
    cbind(
      c(NA, 1:2),
      c(NA, 2:3),
      c(NA, 3:4)
    ),
    labeltext = 1:3
  ))

  expect_error(forestplot(
    cbind(
      0:2,
      3:1,
      2:4
    ),
    labeltext = 1:3
  ))

  expect_error(
    abind(basic_data,
      cbind(0:2, 3:1, 2:4),
      along = 3
    ) |>
      forestplot()
  )
})