test_that("margin type: csr, portrait", {
  expect_equal(
    set_margin("csr", "portrait"),
    c(1.25, 1.00, 1.50, 1.00, 0.50, 0.50)
  )
})

test_that("margin type: csr, landscape", {
  expect_equal(set_margin("csr", "landscape"),
    c(0.500000, 0.500000, 1.279861, 1.250000, 1.250000, 1.000000),
    tolerance = 0.00001
  )
})

test_that("margin type: wma, portrait", {
  expect_equal(
    set_margin("wma", "portrait"),
    c(1.25000, 1.00000, 1.75000, 1.25000, 1.75000, 1.00625)
  )
})

test_that("margin type: wma, landscape", {
  expect_equal(
    set_margin("wma", "landscape"),
    c(1.00, 1.00, 2.00, 1.25, 1.25, 1.25)
  )
})

test_that("margin type: wmm, portrait", {
  expect_equal(
    set_margin("wmm", "portrait"),
    c(1.25000, 1.00000, 1.00000, 1.00000, 1.75000, 1.00625)
  )
})

test_that("margin type: wmm, landscape", {
  expect_equal(
    set_margin("wmm", "landscape"),
    c(0.50, 0.50, 1.25, 1.00, 1.25, 1.25)
  )
})

test_that("margin type: narrow, portrait", {
  expect_equal(
    set_margin("narrow", "portrait"),
    c(0.5, 0.5, 0.5, 0.5, 0.5, 0.5)
  )
})

test_that("margin type: narrow, landscape", {
  expect_equal(
    set_margin("narrow", "landscape"),
    c(0.5, 0.5, 0.5, 0.5, 0.5, 0.5)
  )
})

test_that("doctype not in value list", {
  expect_error(set_margin("csR", "landscape"))
})

test_that("orientation not in value list", {
  expect_error(set_margin("csr", "landscapes"))
})