R Under development (unstable) (2023-11-07 r85491 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(DatabaseConnector)
> if (Sys.getenv("CDM5_POSTGRESQL_SERVER") != "") {
+   test_check("DatabaseConnector")
+ } else {
+   message("Skipping testing because environmental variables not set")
+ }
Skipping testing because environmental variables not set
> 
> proc.time()
   user  system elapsed 
   1.10    0.25    1.25