Use parametrized unit testing

cf. #166

Author: IndrajeetPatil

.github/workflows/R-CMD-check-hard.yaml

@@ -45,6 +45,7 @@ jobs:
             any::rmarkdown
             any::curl
             any::testthat
+            any::patrick
           needs: check
 
       - uses: r-lib/actions/check-r-package@v2

DESCRIPTION

@@ -52,6 +52,7 @@ Suggests:
     rmarkdown,
     rstantools,
     survival,
+    patrick,
     testthat (>= 3.2.1),
     utils
 VignetteBuilder: 

tests/testthat.R

@@ -1,4 +1,5 @@
 library(testthat)
+library(patrick)
 library(statsExpressions)
 
 test_check("statsExpressions")