Add DTx function, check and testHEADmain

The tolerance of one test had to be increased in test_deSolve.R,
and four vdiffr snapshots with negligible differences were updated.

Tests run with a maximum of 16 cores when running in the Agroscope
Apptainer environment.

1 files changed, 6 insertions, 1 deletions

diff --git a/tests/testthat/setup_script.R b/tests/testthat/setup_script.R
index b2147fbe..111daa30 100644
--- a/tests/testthat/setup_script.R
+++ b/tests/testthat/setup_script.R
@@ -4,7 +4,12 @@ require(testthat)
 # Per default (on my box where I set NOT_CRAN in .Rprofile) use all cores minus one
 # Otherwise (CRAN check systems) use the allowed maximum of two cores
 if (identical(Sys.getenv("NOT_CRAN"), "true")) {
-  n_cores <- parallel::detectCores() - 1
+  # We cannot use all course if on the Agroscope cluster, if not we use all but one
+  if (grepl("agsad.admin.ch", Sys.getenv("http_proxy"))) {
+    n_cores = 16
+  } else {
+    n_cores <- parallel::detectCores() - 1
+  }
 } else {
   n_cores <- 2
 }