ci: refactor r tests, from 8 to 5 (~15 min saved)

Author: consideRatio

repo2docker/buildpacks/r.py

@@ -79,7 +79,7 @@ def r_version(self):
         #
         # NOTE: When updating this version, also update
         #       - tests/unit/test_r.py -> test_version_specification
-        #       - tests/r/simple/verify
+        #       - tests/r/r-rspm-apt/verify
         #
         r_version = version_map["4.2"]
 

tests/r/apt/install.R

@@ -0,0 +1 @@
+install.packages("digest")

tests/r/apt/runtime.txt

@@ -0,0 +1 @@
+r-2022-06-23

tests/r/mran/install.R

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+./verify.sh
+./verify.r

tests/r/simple/README.rst renamed to tests/r/r-rspm-apt/README.rst

@@ -1,7 +1,9 @@
 #!/usr/bin/env Rscript
-library('testthat')
+library('digest')
 
-# Fail if version is not 4.2
+
+# Fail if version isn't 4.2, the default version for the RBuildPack
+print(version)
 if (!(version$major == "4" && as.double(version$minor) >= 2 && as.double(version$minor) < 3)) {
   quit("yes", 1)
-}
+}