Nothing
test_that("has_quotes", {
expect_false(has_quotes('asd'))
expect_false(has_quotes('"asd'))
expect_false(has_quotes('asd"'))
expect_false(has_quotes('as"d'))
expect_false(has_quotes('a"s"d'))
expect_false(has_quotes("'asd"))
expect_false(has_quotes("asd'"))
expect_false(has_quotes("as'd'"))
expect_true(all(!has_quotes(c('asd', "asd"))))
expect_true(has_quotes('"asd"'))
expect_true(has_quotes("'asd'"))
expect_true(all(has_quotes(c('"asd"', "'asd'"))))
})
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