R Under development (unstable) (2023-10-03 r85259 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> library(testthat)
> library(WebAnalytics)
Loading required package: ggplot2
Loading required package: xtable
Loading required package: data.table
Loading required package: scales
> 
> test_that("pargraph is written", {
+   expect_output(laTeXParagraphWrite(), "\n\\paragraph{}",fixed=TRUE)
+   expect_output(laTeXParagraphWrite("test string"), "\n\\paragraph{}test string",fixed=TRUE)
+ })
Test passed 😸
> 
> test_that("escape string works", {
+   expect_equal(laTeXEscapeString("~!@#$%^&*(){}[]_-|\\"),
+                "\\textasciitilde{}!@\\#\\$\\%\textasciicircum{}\\&*()\\{\\}[]\\_-|\\textbackslash\\{\\}")
+ })
Test passed 🌈
> 
> proc.time()
   user  system elapsed 
   2.14    0.46    2.57