tests/testthat/test_mblrr.R

In devSJR/PCRedux: Quantitative Polymerase Chain Reaction (qPCR) Data Mining and Machine Learning Toolkit

library(PCRedux)

context("mblrr")

test_that("mblrr gives the correct dimensions and properties", {
  library(qpcR)
  res <- mblrr(x = boggy[, 1], y = boggy[, 2], normalize = TRUE)

  expect_that(res, is_a("numeric"))
  expect_true(length(res) == 6)
  expect_true(is.na(res[["mblrr_cor_pt"]]) == 0)
  expect_true(res[["mblrr_cor_bg"]] >= 0.80067 && res[["mblrr_cor_bg"]] <= 0.800679)
  expect_true(res[["mblrr_cor_bg"]] >= 0.80067 && res[["mblrr_cor_bg"]] <= 0.800679)
  expect_true(round(res[["mblrr_intercept_pt"]], 6) == 1.037105)
  expect_true(round(res[["mblrr_slope_pt"]], 6) == -0.001629)
})