thisisnic commented on code in PR #15270:
URL: https://github.com/apache/arrow/pull/15270#discussion_r1065979107
##########
r/tests/testthat/test-csv.R:
##########
@@ -664,3 +664,27 @@ test_that("Shows an error message when trying to read a
timestamp with time zone
"CSV conversion error to timestamp\\[ns\\]: expected no zone offset in"
)
})
+
+test_that("CSV reading/parsing/convert options can be passed in as lists", {
+ tf <- tempfile()
+ on.exit(unlink(tf))
+
+ writeLines('"x"\nNA\nNA\n"NULL"\n\n"foo"\n', tf, )
+ readLines(tf)
Review Comment:
What's the impact of creating temporary files? We could looks to make it
more efficient (having a single tempfile we overwrite each time perhaps?) if
it's slowing things down, though I would prefer to have them keep using files
given that this is the topic of these tests.
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