tests/testthat/test-recount3_cache_files.R

In recount3: Explore and download data from the recount3 project

test_bfc <- recount3_cache(
    system.file(
        "test_files",
        package = "recount3",
        mustWork = TRUE
    )
)

test_that("Locating cached files", {
    cached_files <- recount3_cache_files(test_bfc)
    expect_equal(length(cached_files), 9)
    expect_equal(sum(grepl("metadata", cached_files)), 5)
    expect_equal(sum(grepl("DRP002835", cached_files)), 7)
    expect_error(
        recount3_cache_files(
            tempdir(),
            "should be a BiocFileCache::BiocFileCache object"
        )
    )
})