# Build Temporary vector for use in testing
teststr <- "The quick brown fox (){}[]$#&%@,.;:=_+-*/"

# Check Temporary dataset attributes
teststratt <- attributes(teststr)

test_that("RTF text default color", {
  # Check no default color assigned for foreground when background color is null

  expect_false(c("cf") %in%
    rtf_text(text = teststr))

  # Check default black color is assigned for foreground when background color is not null

  expect_match(
    rtf_text(
      text = teststr,
      background_color = "white"
    ),
    "cf24"
  )
})

test_that("check for valid input arguments to font", {
  # Check font argument matches font_type()$type

  expect_error(
    rtf_text(
      text = teststr,
      font = "xyz"
    ),
    "font %in% font_type$type is not TRUE",
    fixed = TRUE
  )
})

test_that("check for valid input arguments to font_size", {
  # Check font_size argument only takes atomic numeric vector arguments

  expect_error(
    rtf_text(
      text = teststr,
      font_size = "xyz"
    ),
    "is.numeric(font_size) is not TRUE",
    fixed = TRUE
  )
})

test_that("check for valid input arguments to format", {
  # Check format argument matches font_format()$type

  expect_error(rtf_text(text = teststr, format = "xyz"))
})

test_that("check for valid input arguments to color", {
  # Check color argument matches color_table()$color

  expect_error(
    rtf_text(
      text = teststr,
      color = "check"
    ),
    "color %in% col_tb$color is not TRUE",
    fixed = TRUE
  )
})

test_that("check for valid input arguments to background_color", {
  # Check background_color argument matches color_table()$color

  expect_error(
    rtf_text(
      text = teststr,
      background_color = "check"
    ),
    "background_color %in% col_tb$color is not TRUE",
    fixed = TRUE
  )
})

test_that("text font, size and format checks", {
  # Check font

  expect_match(
    rtf_text(
      text = teststr,
      font = 2
    ),
    "f1"
  )

  expect_match(
    rtf_text(
      text = teststr,
      font = 3
    ),
    "f2"
  )

  # Check font_size

  expect_match(
    rtf_text(
      text = teststr,
      font_size = 2
    ),
    "fs4"
  )

  expect_match(
    rtf_text(
      text = teststr,
      font_size = 100
    ),
    "fs200"
  )

  # Check format

  expect_match(
    rtf_text(
      text = teststr,
      format = "b"
    ),
    "\\b"
  )

  expect_match(
    rtf_text(
      text = teststr,
      format = "ib"
    ),
    "\\i\\b"
  )
})

test_that("text color checks", {
  # Check foreground color

  expect_match(
    rtf_text(
      text = teststr,
      color = "red",
      background_color = "white"
    ),
    "cf552"
  )

  expect_match(
    rtf_text(
      text = teststr,
      color = "yellow4",
      background_color = "white"
    ),
    "cf656"
  )

  # Check background_color

  expect_match(
    rtf_text(
      text = teststr,
      color = "white",
      background_color = "darkviolet"
    ),
    "cb115"
  )

  expect_match(
    rtf_text(
      text = teststr,
      color = "white",
      background_color = "mistyrose"
    ),
    "cb479"
  )
})