tests/testthat/test_packSearch.R

In packFinder: de novo Annotation of Pack-TYPE Transposable Elements

context("packSearch")

dir.create("tempTestOutput")
data("arabidopsisThalianaRefseq")
data("packMatches")

packMatchesTest <- packSearch(
    Biostrings::DNAString("CACTACAA"),
    arabidopsisThalianaRefseq,
    mismatch = 0,
    elementLength = c(300, 3500),
    tsdLength = 3
)

test_that("dimensions of packMatches are correct", {
    expect_equal(nrow(packMatchesTest), 6)
    expect_equal(ncol(packMatchesTest), 6)

    expect_equal(nrow(packMatches), 6)
    expect_equal(ncol(packMatches), 7)
})

test_that("packSearch returns correct results", {
    packMatchesTest$strand <- "+"
    packMatchesTest$seqnames <- as.factor(packMatchesTest$seqnames)
    expect_equal(packMatchesTest, subset(packMatches, select = -c(cluster)))
})

unlink("tempTestOutput", recursive = TRUE)