# library(YahooTickers)
#
# context("testing get_nasdaq()")
#
# nasdaq_tickers <- YahooTickers:::get_nasdaq()
#
# test_that("returns a tibble with one column and rows of lenght >= 1000", {
#
# # message
# #expect_message(YahooTickers:::get_nasdaq())
#
# # class
# expect_is(nasdaq_tickers, "tbl")
# expect_is(purrr::map_chr(nasdaq_tickers, class), "character")
#
# # names
# expect_equal(names(nasdaq_tickers), "tickers")
#
# # size
# expect_equal(nasdaq_tickers %>% ncol(), 1L)
# expect_gte(nasdaq_tickers %>% nrow(), 1000)
#
# # tickers length
# expect_lte(purrr::map(nasdaq_tickers, stringr::str_length)[[1]] %>% max(), 6)
#
# })
#
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