Nothing
context("Create a subject profile summary plot with specific theme")
library(ggplot2)
test_that("The point size is correctly set", {
summaryTable <- data.frame(
visit = c(1, 2),
statMean = rnorm(2)
)
sizePoint <- 4
gg <- subjectProfileSummaryPlot(
data = summaryTable,
xVar = "visit",
sizePoint = sizePoint
)
# extract data behind the points
isGeomPoint <- sapply(gg$layers, function(l) inherits(l$geom, "GeomPoint"))
ggDataPoint <- layer_data(gg, which(isGeomPoint))
expect_setequal(ggDataPoint$size, sizePoint)
})
test_that("The line size is correctly set", {
summaryTable <- data.frame(
visit = c(1, 2),
statMean = rnorm(2)
)
sizeLine <- 5
gg <- subjectProfileSummaryPlot(
data = summaryTable,
xVar = "visit",
sizeLine = sizeLine
)
# extract data behind the lines
isGeomLine <- sapply(gg$layers, function(l) inherits(l$geom, "GeomLine"))
ggDataLine <- layer_data(gg, which(isGeomLine))
aesLineSize <- ifelse(packageVersion("ggplot2") >= "3.4.0", "linewidth", "size")
expect_setequal(ggDataLine[[aesLineSize]], sizeLine)
})
test_that("The label size is correctly set", {
summaryTable <- data.frame(
visit = c(1, 2),
statMean = rnorm(2)
)
sizeLabel <- 6
gg <- subjectProfileSummaryPlot(
data = summaryTable,
xVar = "visit",
label = TRUE,
sizeLabel = sizeLabel
)
# extract data behind the text
isGeomText <- sapply(gg$layers, function(l) inherits(l$geom, "GeomTextRepel"))
ggDataText <- layer_data(gg, which(isGeomText))
expect_setequal(ggDataText$size, sizeLabel)
})
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