library(testthat)
test_that("getDate",{
exp1<-getDate(data='tradingDay',key=key)
expect_more_than(length(exp1),15000)
exp2<-getDate(data='tradingDay',startdate='2015-10-10',enddate='2015-12-30',key=key)
expect_that(length(exp2),equals(58))
expect_error(getDate(data='tradingDay',startdate='2015-10-10',key=key))
})
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