skip certain snapshot tests on certain OSs as there are minor differences that aren't really that interesting

Author: njtierney

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

@@ -80,7 +80,6 @@ jobs:
       - name: Install package + deps
         run: remotes::install_local(dependencies = TRUE, force = TRUE)
 
-
       - name: Install greta deps
         run: |
           library(greta)

tests/testthat/test-greta_python_deps.R

@@ -32,6 +32,8 @@ test_that("greta python range detection works correctly",{
 
 test_that("greta_python_deps fails appropriately", {
   skip_if_not(check_tf_version())
+  # skip on windows as there are small differences in version recommendations
+  skip_on_os(os = "windows")
   # default
   expect_snapshot(greta_python_deps())
   # some correct ranges

tests/testthat/test-print_calculate.R

@@ -1,5 +1,7 @@
 test_that("calculate print method is different for different inputs", {
   # ensure print method is the new MCMC one
+  skip_on_cran()
+  skip_on_os(os = "mac")
 
   x <- normal(0,1)
   m <- model(x)