Nothing
test_that("The `fmt_integer()` function works correctly in the LaTeX context", {
# Create an input data frame four columns: two
# character-based and two that are numeric
data_tbl <-
data.frame(
char_1 = c("saturday", "sunday", "monday", "tuesday",
"wednesday", "thursday", "friday"),
char_2 = c("june", "july", "august", "september",
"october", "november", "december"),
num_1 = c(1836.23, 2763.39, 937.29, 643.00, 212.232, 0, -23.24),
num_2 = c(34, 74, 23, 93, 35, 76, 57),
stringsAsFactors = FALSE
)
# Create a `gt_tbl` object with `gt()` and the `data_tbl` dataset
tab <- gt(data_tbl)
# Expect that the object has the correct classes
expect_s3_class(tab, c("gt_tbl", "data.frame"))
# Extract vectors from the table object for comparison
# to the original dataset
char_1 <- (tab %>% dt_data_get())[["char_1"]]
char_2 <- (tab %>% dt_data_get())[["char_2"]]
num_1 <- (tab %>% dt_data_get())[["num_1"]]
num_2 <- (tab %>% dt_data_get())[["num_2"]]
# Expect the extracted values to match those of the
# original dataset
expect_equal(data_tbl$char_1, char_1)
expect_equal(data_tbl$char_2, char_2)
expect_equal(data_tbl$num_1, num_1)
expect_equal(data_tbl$num_2, num_2)
# Expect an error when attempting to format a column
# that does not exist
expect_error(
tab %>%
fmt_integer(columns = num_3)
)
# Expect an error when using a locale that does not exist
expect_error(
tab %>%
fmt_integer(columns = num_2, locale = "aa_bb")
)
# Format the `num_1` column, use all
# other defaults
expect_equal(
(tab %>%
fmt_integer(columns = num_1) %>%
render_formats_test(context = "latex"))[["num_1"]],
c("$1,836$", "$2,763$", "$937$", "$643$", "$212$", "$0$", "$-23$")
)
# Format the `num_1` column, don't use digit
# grouping separators, use all other defaults
expect_equal(
(tab %>%
fmt_integer(columns = num_1, use_seps = FALSE) %>%
render_formats_test("latex"))[["num_1"]],
c("$1836$", "$2763$", "$937$", "$643$", "$212$", "$0$", "$-23$")
)
# Format the `num_1` column, use a single space
# character as digit grouping separators, use all other defaults
expect_equal(
(tab %>%
fmt_integer(columns = num_1, sep_mark = " ") %>%
render_formats_test("latex"))[["num_1"]],
c("$1 836$", "$2 763$", "$937$", "$643$", "$212$", "$0$", "$-23$")
)
# Format the `num_1` column, use a period for the
# digit grouping separators
expect_equal(
(tab %>%
fmt_integer(columns = num_1, sep_mark = ".") %>%
render_formats_test("latex"))[["num_1"]],
c("$1.836$", "$2.763$", "$937$", "$643$", "$212$", "$0$", "$-23$")
)
# Format the `num_1` column, scale all values by
# 1/1000, use all other defaults
expect_equal(
(tab %>%
fmt_integer(columns = num_1, scale_by = 1/1000) %>%
render_formats_test("latex"))[["num_1"]],
c("$2$", "$3$", "$1$", "$1$", "$0$", "$0$", "$0$")
)
# Format the `num_1` column, prepend and append
# all values by 2 different literals, use all other defaults
expect_equal(
(tab %>%
fmt_integer(columns = num_1, pattern = "a {x} b") %>%
render_formats_test("latex"))[["num_1"]],
c("a $1,836$ b", "a $2,763$ b", "a $937$ b", "a $643$ b", "a $212$ b",
"a $0$ b", "a $-23$ b")
)
# Format the `num_1` column, scale all values
# by 1/1000 and append a `K` character to the resultant values, use
# all other defaults
expect_equal(
(tab %>%
fmt_integer(columns = num_1, scale_by = 1/1000, pattern = "{x}K") %>%
render_formats_test("latex"))[["num_1"]],
c("$2$K", "$3$K", "$1$K", "$1$K", "$0$K", "$0$K", "$0$K")
)
# Format the `num_1` column, use accounting style
expect_equal(
(tab %>%
fmt_integer(columns = num_1, accounting = TRUE) %>%
render_formats_test("latex"))[["num_1"]],
c("$1,836$", "$2,763$", "$937$", "$643$", "$212$", "$0$", "$(23)$")
)
# Format the `num_1` column, use accounting style
# and a pattern around the values
expect_equal(
(tab %>%
fmt_integer(
columns = num_1, accounting = TRUE, pattern = "a{x}b") %>%
render_formats_test("latex"))[["num_1"]],
c("a$1,836$b", "a$2,763$b", "a$937$b", "a$643$b", "a$212$b",
"a$0$b", "a$(23)$b")
)
# Format the `num_1` column to 2 decimal places, force the sign
expect_equal(
(tab %>%
fmt_integer(
columns = num_1, force_sign = TRUE) %>%
render_formats_test("latex"))[["num_1"]],
c("$+1,836$", "$+2,763$", "$+937$", "$+643$", "$+212$", "$0$", "$-23$")
)
# Expect that using `force_sign = TRUE` with `accounting = TRUE`
# will render values in accounting format
expect_equal(
(tab %>%
fmt_integer(
columns = num_1, accounting = TRUE, force_sign = TRUE) %>%
render_formats_test("latex"))[["num_1"]],
(tab %>%
fmt_integer(
columns = num_1, accounting = TRUE) %>%
render_formats_test("latex"))[["num_1"]]
)
# Format the `num_1` column to 2 decimal places, force the sign and
# define a pattern for decorating values
expect_equal(
(tab %>%
fmt_integer(
columns = num_1, pattern = "*{x}*", force_sign = TRUE) %>%
render_formats_test("latex"))[["num_1"]],
c(
"*$+1,836$*", "*$+2,763$*", "*$+937$*", "*$+643$*", "*$+212$*",
"*$0$*", "*$-23$*"
)
)
# Format the `num_1`, apply the `en_US`
# locale and use all other defaults
expect_equal(
(tab %>%
fmt_integer(columns = num_1, locale = "en_US") %>%
render_formats_test("latex"))[["num_1"]],
c("$1,836$", "$2,763$", "$937$", "$643$", "$212$", "$0$", "$-23$")
)
# Format the `num_1` column, apply the `da_DK`
# locale and use all other defaults
expect_equal(
(tab %>%
fmt_integer(columns = num_1, locale = "da_DK") %>%
render_formats_test("latex"))[["num_1"]],
c("$1.836$", "$2.763$", "$937$", "$643$", "$212$", "$0$", "$-23$")
)
})
test_that("The `fmt_integer()` function can scale/suffix larger numbers", {
# Create an input data frame four columns: two
# character-based and two that are numeric
data_tbl <-
data.frame(
num = c(
-1.8E15, -1.7E13, -1.6E10, -1.5E8, -1.4E6, -1.3E4, -1.2E3, -1.1E1,
0,
1.1E1, 1.2E3, 1.3E4, 1.4E6, 1.5E8, 1.6E10, 1.7E13, 1.8E15
),
stringsAsFactors = FALSE
)
# Create a `gt_tbl` object with `gt()` and the `data_tbl` dataset
tab <- gt(data_tbl)
# Format the `num` column, have the `suffixing` option
# set to TRUE (default labels, all 4 ranges used)
expect_equal(
(tab %>%
fmt_integer(columns = num, suffixing = TRUE) %>%
render_formats_test(context = "latex"))[["num"]],
c(
"$-1,800T$", "$-17T$", "$-16B$", "$-150M$", "$-1M$", "$-13K$",
"$-1K$", "$-11$", "$0$", "$11$", "$1K$", "$13K$", "$1M$", "$150M$",
"$16B$", "$17T$", "$1,800T$"
)
)
# Format the `num` column, have the `suffixing`
# option set to use custom symbols across the 4 different ranges
expect_equal(
(tab %>%
fmt_integer(
columns = num,
suffixing = c("k", "Mn", "Bn", "Tr")) %>%
render_formats_test(context = "latex"))[["num"]],
c(
"$-1,800Tr$", "$-17Tr$", "$-16Bn$", "$-150Mn$", "$-1Mn$", "$-13k$",
"$-1k$", "$-11$", "$0$", "$11$", "$1k$", "$13k$", "$1Mn$", "$150Mn$",
"$16Bn$", "$17Tr$", "$1,800Tr$"
)
)
# Format the `num` column, have the `suffixing` option
# set to use custom symbols for the middle two ranges (millions and billions)
expect_equal(
(tab %>%
fmt_integer(
columns = num,
suffixing = c(NA, "Mio.", "Mia.", NA)) %>%
render_formats_test(context = "latex"))[["num"]],
c(
"$-1,800,000Mia.$", "$-17,000Mia.$", "$-16Mia.$", "$-150Mio.$",
"$-1Mio.$", "$-13,000$", "$-1,200$", "$-11$", "$0$", "$11$",
"$1,200$", "$13,000$", "$1Mio.$", "$150Mio.$", "$16Mia.$", "$17,000Mia.$",
"$1,800,000Mia.$"
)
)
})
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