tests/testthat/test-hill.R

In OmicFlow: Fast and Efficient (Automated) Analysis of Sparse Omics Data

test_that("Testing Hill numbers", {
  taxa <- metagenomics$new(
    biomData = "input/metagenomics/biom_with_taxonomy_hdf5.biom",
    metaData = "input/metagenomics/metadata.tsv",
    treeData = "input/metagenomics/rooted_tree.newick"
  )
  
  res_0 <- hill_taxa(x = taxa$countData, q = 0)
  res_1 <- hill_taxa(x = taxa$countData, q = 1)
  res_2 <- hill_taxa(x = taxa$countData, q = 2)
  
  expect_snapshot(res_0)
  expect_snapshot(res_1)
  expect_snapshot(res_2)
})