I'm trying out the R package structure for a data analsysis project - i.e. one that is used entirely through devtools::load_all(), rather than library(mypackage).
When I use this structure, all of my tests reference their directory, instead of the project root directory, for example:
test_that("Load some data",{
df <- readr::read_csv('data/someData.csv')
})
This code failes, because the test_that function reads from the file's directory ("tests/testthat/data/someData.csv"), rather than the current or project directory. I could set the directory within each instance of test_that, but I'd rather avoid the redundancy of doing so. Is there any way that I can run these files from the testthat.R file where they'll reference the correct directroy?