Nothing
context("add_css_header testing")
test_that("Function fails for wrong inputs", {
#no tableHTML
expect_error(add_css_header(mtcars, css = list('background-color', 'lightgray')),
'tableHTML needs to be')
#all checks ok
expect_error(tableHTML(mtcars) %>%
add_css_header(css = list(c('background-color', 'border'),
c('lightgray', '3px solid green')),
headers = 1) , NA)
#check css list has same lengths
expect_error(tableHTML(mtcars) %>%
add_css_header(css = list(c('background-color', 'height'), 'lightgray')),
'same length')
})
test_that("css is added with add_css_header", {
#find style+
expect_true(
grepl(
'<th id="tableHTML_header_1" style="background-color:lightgray;height:30px;">',
tableHTML(mtcars) %>%
add_css_header(css = list(c('background-color', 'height'), c('lightgray', '30px')),
headers = 1)
)
)
expect_true(
grepl(
'<th id="tableHTML_header_2" style="background-color:lightgray;height:30px;">',
tableHTML(mtcars) %>%
add_css_header(css = list(c('background-color', 'height'), c('lightgray', '30px')),
headers = 2)
)
)
})
test_that("css works fine with additional add_css_header of same style def", {
expect_true(
grepl(
'<th id="tableHTML_header_1" style="background-color:red;background-color:lightgray;height:30px;">',
tableHTML(mtcars) %>%
add_css_header(css = list(c('background-color', 'height'), c('lightgray', '30px')),
headers = 1) %>%
add_css_header(css = list('background-color', 'red'),
headers = 1)
)
)
expect_true(
grepl(
'<th id="tableHTML_header_2" style="background-color:red;background-color:lightgray;height:30px;">',
tableHTML(mtcars) %>%
add_css_header(css = list(c('background-color', 'height'), c('lightgray', '30px')),
headers = 2) %>%
add_css_header(css = list('background-color', 'red'),
headers = 2)
)
)
})
test_that("css works fine with additional add_css_header of different style def", {
expect_true(
grepl(
'<th id="tableHTML_header_1" style="height:30px;background-color:lightgray;height:30px;">',
tableHTML(mtcars) %>%
add_css_header(css = list(c('background-color', 'height'), c('lightgray', '30px')),
headers = 1) %>%
add_css_header(css = list('height', '30px'),
headers = 1)
)
)
expect_true(
grepl(
'<th id="tableHTML_header_2" style="height:30px;background-color:lightgray;height:30px;">',
tableHTML(mtcars) %>%
add_css_header(css = list(c('background-color', 'height'), c('lightgray', '30px')),
headers = 2) %>%
add_css_header(css = list('height', '30px'),
headers = 2)
)
)
})
test_that("css works fine row groups", {
expect_true(
grepl(
'tableHTML_header_0',
tableHTML(mtcars,
border = 1,
rownames = TRUE,
widths = c(110, 140, rep(50, 11)),
row_groups = list(c(10, 10, 12), c('Group 1', 'Group 2', 'Group 3')),
second_header = list(c(2, 5, 6), c('', 'col2', 'col3'))) %>%
add_css_header(css = list('background-color', 'lightgreen'), headers = 1) %>%
add_css_header(css = list('background-color', 'lightgreen'), headers = 3)
)
)
})
test_that("output has attribute", {
expect_identical(
attr(tableHTML(mtcars, headers = letters[1:11]) %>%
add_css_header(css = list('background-color', 'lightgreen'), headers = 3), 'headers'),
letters[1:11]
)
})
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