library(testthat)
library(BatchGetSymbols)
test_that(desc = 'Test of read function',{
first.date <- Sys.Date() - 30
last.date <- Sys.Date()
my.tickers <- c('MMM')
l.out <- BatchGetSymbols(tickers = my.tickers,
first.date = first.date,
last.date = last.date)
expect_true(nrow(l.out$df.tickers) > 0)
} )
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