test_that("Check argument type, test if error message will show correctly", {
  expect_error(
    obj_rtf_text(text = 1),
    "The argument type did not match: character"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_font = "1"),
    "The argument type did not match: integer/numeric"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_format = 1),
    "The argument type did not match: character"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_font_size = "1"),
    "The argument type did not match: integer/numeric"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_color = 1),
    "The argument type did not match: character"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_background_color = 1),
    "The argument type did not match: character"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_justification = 1),
    "The argument type did not match: character"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_space_before = "1"),
    "The argument type did not match: integer/numeric"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_space_after = "1"),
    "The argument type did not match: integer/numeric"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_new_page = "1"),
    "The argument type did not match: logical"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_hyphenation = "1"),
    "The argument type did not match: logical"
  )
  expect_error(
    obj_rtf_text(text = "testing", text_convert = "1"),
    "The argument type did not match: logical"
  )
})

test_that("Check argument values, test if error message will show correctly", {
  expect_error(obj_rtf_text(text = "testing", text_font = 20), )
  expect_error(obj_rtf_text(text = "testing", text_format = "aa"), )
  expect_error(obj_rtf_text(text = "testing", text_font_size = -1), )
  expect_error(obj_rtf_text(text = "testing", text_color = "redd"), )
  expect_error(obj_rtf_text(text = "testing", text_background_color = "redd"), )
  expect_error(obj_rtf_text(text = "testing", text_justification = "left"), )
  # expect_error(obj_rtf_text(text="testing",text_space_before = -1),)
  # expect_error(obj_rtf_text(text="testing",text_space_after = -1),)
  # expect_error(obj_rtf_text(text="testing",text_new_page = "1"),)
  # expect_error(obj_rtf_text(text="testing",text_hyphenation = "1"),)
  # expect_error(obj_rtf_text(text="testing",text_convert = "1"),)
  #
})

test_that("Test if attributes are assigned correctly", {
  a <- obj_rtf_text(
    text = "testing",
    text_font = 1,
    text_format = "b",
    text_font_size = 16,
    text_color = "red",
    text_background_color = "red",
    text_justification = "l",
    text_indent_first = 0,
    text_indent_left = 0,
    text_indent_right = 0,
    text_space = 1,
    text_space_before = 15,
    text_space_after = 15,
    text_new_page = FALSE,
    text_hyphenation = TRUE,
    text_convert = TRUE
  )
  expect_equal(attr(a, "text_font")[1], 1)
  expect_equal(attr(a, "text_format")[1], "b")
  expect_equal(attr(a, "text_font_size")[1], 16)
  expect_equal(attr(a, "text_color")[1], "red")
  expect_equal(attr(a, "text_background_color")[1], "red")
  expect_equal(attr(a, "text_justification")[1], "l")
  expect_equal(attr(a, "text_indent_first")[1], 0)
  expect_equal(attr(a, "text_indent_left")[1], 0)
  expect_equal(attr(a, "text_indent_right")[1], 0)
  expect_equal(attr(a, "text_space")[1], 1)
  expect_equal(attr(a, "text_space_before")[1], 15)
  expect_equal(attr(a, "text_space_after")[1], 15)
  expect_equal(attr(a, "text_new_page")[1], FALSE)
  expect_equal(attr(a, "text_hyphenation")[1], TRUE)
  expect_equal(attr(a, "text_convert")[1], TRUE)
})

test_that("Test if color_used is derived correctly", {
  a <- obj_rtf_text(
    text = "testing",
    text_font = 1,
    text_format = "b",
    text_font_size = 16,
    text_color = "red",
    text_background_color = "red",
    text_justification = "l",
    text_indent_first = 0,
    text_indent_left = 0,
    text_indent_right = 0,
    text_space = 1,
    text_space_before = 15,
    text_space_after = 15,
    text_new_page = FALSE,
    text_hyphenation = TRUE,
    text_convert = TRUE
  )
  expect_equal(attr(a, "use_color")[1], TRUE)

  a <- obj_rtf_text(
    text = "testing",
    text_font = 1,
    text_format = "b",
    text_font_size = 16,
    text_color = "black",
    text_background_color = "black",
    text_justification = "l",
    text_indent_first = 0,
    text_indent_left = 0,
    text_indent_right = 0,
    text_space = 1,
    text_space_before = 15,
    text_space_after = 15,
    text_new_page = FALSE,
    text_hyphenation = TRUE,
    text_convert = TRUE
  )
  expect_equal(attr(a, "use_color")[1], FALSE)
})

test_that("Test when input is a data frame", {
  a <- obj_rtf_text(
    text = iris[1:2, ],
    text_font = 1,
    text_format = "b"
  )
  expect_equal(attr(a, "text_font"), matrix(data = rep(1, 10), nrow = 2))
  expect_equal(attr(a, "text_format"), matrix(data = rep("b", 10), nrow = 2))
})