fix test to check for warning

lorenzwalthert · lorenzwalthert · commit fb6a4980ad94 · 2018-04-03T10:29:16.000+02:00
diff --git a/tests/testthat/test-rmd.R b/tests/testthat/test-rmd.R
@@ -1,13 +1,13 @@
 context("rmd")
 
 test_that("can style .Rmd files", {
-  expect_error(test_collection(
+  expect_warning(test_collection(
     "rmd", "simple",
     transformer = transform_rmd,
     transformer_fun = style_text,
     write_tree = FALSE
   ), NA)
-  expect_error(test_collection(
+  expect_warning(test_collection(
     "rmd", "r_and_non_r_code_chunks",
     transformer = transform_rmd,
     transformer_fun = style_text,
