context("show_plot inspect_num")
# load in some example data
data("starwars", package = "dplyr")
data("storms", package = "dplyr")
library(vdiffr)
set.seed(21)
x2 <- starwars %>% dplyr::select(-2) %>% dplyr::sample_n(100, replace = T)
y2 <- storms %>% dplyr::select(-2) %>% dplyr::sample_n(100, replace = T)
test_that("inspect_num plots", {
expect_doppelganger("Inspect-num-starwars", starwars %>% inspect_num %>% show_plot)
expect_doppelganger("Inspect-num-storms", storms %>% inspect_num %>% show_plot)
expect_doppelganger("Inspect-num-tech", tech %>% inspect_num %>% show_plot)
})
test_that("inspect_num plot paired", {
expect_doppelganger("Inspect-num-paired-starwars", starwars %>% inspect_num(x2) %>% show_plot)
expect_doppelganger("Inspect-num-paired-storms", storms %>% inspect_num(y2) %>% show_plot)
})
test_that("inspect_num plot suppress labels", {
expect_doppelganger("Inspect-num-no-lab-starwars", starwars %>% inspect_num %>% show_plot(text_labels = FALSE))
expect_doppelganger("Inspect-num-no-lab-tech", tech %>% inspect_num %>% show_plot(text_labels = FALSE))
expect_doppelganger("Inspect-num-no-lab-storms", storms %>% inspect_num %>% show_plot(text_labels = FALSE))
})
test_that("inspect_num plot color palette", {
expect_doppelganger("Inspect-num-palette-starwars", starwars %>% inspect_num() %>% show_plot(col_palette = 1))
expect_doppelganger("Inspect-num-palette-storms", storms %>% inspect_num() %>% show_plot(col_palette = 2))
})
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