# NOT RUN {
# Old approach
tmp <- tempfile()
setup(writeLines("some test data", tmp))
teardown(unlink(tmp))
# }
# NOT RUN {
# Now recommended:
local_test_data <- function(env = parent.frame()) {
tmp <- tempfile()
writeLines("some test data", tmp)
withr::defer(unlink(tmp), env)
tmp
}
# Then call local_test_data() in your tests
# }
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