tests/testthat/test-discrete.R

In gameR: Color Palettes Inspired by Video Games

test_that("Error when unexpected palette is requested", {
  expect_error(gameR_cols("bob"))
})

test_that("Palette names are in alphabetical order", {
  expect_equal(names(gameR_colors), sort(names(gameR_colors)))
})

test_that("Reverse argument works as expected", {
  expect_equal(
    gameR::gameR_cols("cowboy", reverse = TRUE),
    c("#ffab00", "#000000", "#cf0512")
  )
})

test_that("Calling discrete function with no arguments gives palette names", {
  expect_equal(
    gameR_cols(),
    names(gameR_colors)
  )
})

test_that("Calling function with no arguments gives palette names", {
  expect_equal(
    gameR_cols(),
    names(gameR_colors)
  )
})