tests/testthat/test-numeric-col.R

In davidhodge931/ggblanket: Simplify 'ggplot2' Visualisation

testthat::skip_if(getRversion() <= package_version("4.1.0"))
testthat::skip_on_os(c("mac", "linux"))

library(palmerpenguins)
library(ggplot2)
set_blanket(colour = "#121b24")

test_name <- "light_mode_r"

test_that(test_name, {
  set.seed(123)

  p <- penguins |>
    gg_point(
      x = flipper_length_mm,
      y = island,
      col = bill_depth_mm,
      facet = sex,
      mapping = aes(alpha = species, shape = species),
      mode = light_mode_r()
    ) +
    scale_alpha_manual(values = c(1, 1, 0.33))

  vdiffr::expect_doppelganger(test_name, p)
})

test_name <- "light_mode_t"

test_that(test_name, {
  set.seed(123)

  p <- penguins |>
    gg_point(
      x = flipper_length_mm,
      y = island,
      col = bill_depth_mm,
      facet = sex,
      mapping = aes(alpha = species, shape = species),
      mode = light_mode_t()
    ) +
    scale_alpha_manual(values = c(1, 1, 0.33))

  vdiffr::expect_doppelganger(test_name, p)
})

test_name <- "light_mode_b"

test_that(test_name, {
  set.seed(123)

  p <- penguins |>
    gg_point(
      x = flipper_length_mm,
      y = island,
      col = bill_depth_mm,
      facet = sex,
      mapping = aes(alpha = species, shape = species),
      mode = light_mode_b()
    ) +
    scale_alpha_manual(values = c(1, 1, 0.33))

  vdiffr::expect_doppelganger(test_name, p)
})

set_blanket()