Nothing
context("Test miscellaneous functions")
test_that("A variable is correctly converted to a flag variable", {
x <- c("Y", "N", '')
xFL <- inTextSummaryTable:::convertVarFlag(x)
expect_is(xFL, "factor")
# correct levels
expect_equivalent(levels(xFL), c("Y", "N"))
# correct conversions
expect_equal(as.character(xFL), c("Y", "N", NA_character_))
})
test_that("An error is generated if a flag variable contains missing values", {
x <- c("Y", "N", '')
expect_error(
inTextSummaryTable:::convertVarFlag(c(NA_character_, x)),
pattern = "*should only contain*"
)
})
test_that("An error is generated if a flag variable contains unexpected elements", {
expect_error(
object = inTextSummaryTable:::convertVarFlag(c("blabla", x)),
pattern = "*should only contain*"
)
})
test_that("An error is generated if the specified page dimensions are not a numeric", {
expect_error(
getDimPage(type = "width", pageDim = "ciao"),
"'pageDim' should be a numeric vector."
)
})
test_that("An error is generated if the specified page dimensions are not of correct length", {
expect_error(
getDimPage(type = "width", pageDim = c(10, 2, 3)),
"'pageDim' should be of length 2."
)
})
test_that("The page width is correctly extracted for a report", {
expect_equal(
object = getDimPage(type = "width", style = "report", margin = 0),
expected = 21/2.54
)
})
test_that("The page height is correctly extracted for a report", {
expect_equal(
object = getDimPage(type = "height", style = "report", margin = 0),
expected = 29.7/2.54
)
})
test_that("The page dimensions are correctly extracted (and in correct order) if multiple dimensions are specified", {
expect_equal(
object = getDimPage(type = c("height", "width"), style = "report"),
expected = rev(getDimPage(type = c("width", "height"), style = "report"))
)
})
test_that("The page width is correctly extracted for a presentation", {
expect_equal(
object = getDimPage(type = "width", style = "presentation", margin = 0),
expected = 10
)
})
test_that("The page height is correctly extracted for a presentation", {
expect_equal(
object = getDimPage(type = "height", style = "presentation", margin = 0),
expected = 7.5
)
})
test_that("The dimensions in portrait and landscape match", {
expect_equal(
object = getDimPage(type = "width", style = "report", margin = 0, landscape = FALSE),
expected = getDimPage(type = "height", style = "report", margin = 0, landscape = TRUE)
)
expect_equal(
object = getDimPage(type = "height", style = "report", margin = 0, landscape = FALSE),
expected = getDimPage(type = "width", style = "report", margin = 0, landscape = TRUE)
)
})
test_that("The page width is correctly set if a margin is specified", {
widthPageNoMargin <- getDimPage(type = "width", style = "report", margin = 0)
expect_equal(
getDimPage(type = "width", style = "report", margin = 3),
expected = widthPageNoMargin-3*2
)
})
test_that("The page height is correctly set if a margin is specified", {
heightPageNoMargin <- getDimPage(type = "height", style = "report", margin = 0)
expect_equal(
getDimPage(type = "height", style = "report", margin = 3),
expected = heightPageNoMargin-3*2
)
})
test_that("The page width is correctly set when page dimensions are specified", {
pageDimSpecified <- c(10, 20)
expect_equal(
getDimPage(type = "width", style = "report", margin = 0, pageDim = pageDimSpecified),
expected = pageDimSpecified[1]
)
})
test_that("The page height is correctly set when page dimensions are specified", {
pageDimSpecified <- c(10, 20)
expect_equal(
getDimPage(type = "height", style = "report", margin = 0, pageDim = pageDimSpecified),
expected = pageDimSpecified[2]
)
})
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