Skip base graphics test on old R

Author: lionel-

tests/testthat/test-expectations.R

@@ -21,8 +21,12 @@ test_that("Duplicated expectations issue warning", {
 
 test_that("Doppelgangers pass", {
   ggplot_result <- subset_results(test_results, "test-passed.R", "ggplot doppelgangers pass")[[1]]
-  base_result <- subset_results(test_results, "test-passed.R", "base doppelgangers pass")[[1]]
   expect_is(ggplot_result, "expectation_success")
+
+  # Test seems to depend on new engine
+  skip_if(getRversion() < "4.1.0")
+
+  base_result <- subset_results(test_results, "test-passed.R", "base doppelgangers pass")[[1]]
   expect_is(base_result, "expectation_success")
 })