Nothing
eg1<-extract_filename("L HEPG2 P3 72HRS.csv")
exp1<-c("L HEPG2 P3 72HRS.csv","L-HEPG2-P3-72HRS","L" , "HEPG2","P3", "72HRS" )
eg2<-extract_filename("L HEPG2 P3 72HRS.csv", split=" ",end=".csv",remove="L",sep="")
exp2<-c("L HEPG2 P3 72HRS.csv","HEPG2P372HRS", "HEPG2","P3", "72HRS" )
context("extract filename")
test_that("examples are working", {
expect_that(eg1, equals(exp1))
expect_that(eg2, equals(exp2))
})
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