tests/testthat/test-interact_hexbin_function.R

In schex: Hexbin plots for single cell omics data

test_that("correct spearman .interact_hexbin_function", {
    first_x <- runif(64)
    second_x <- runif(64)
    cID <- sample(1:4, 64, replace=TRUE)
    expect_equal(class(schex:::.interact_hexbin_function(first_x, second_x, 
        "corr_spearman", cID)), "numeric")
})

test_that("correct mi .interact_hexbin_function", {
  first_x <-  runif(64)
  second_x <- runif(64)
  cID <- sample(1:4, 64, replace=TRUE)
  expect_equal(class(schex:::.interact_hexbin_function(first_x, second_x, 
      "mi", cID)), "numeric")
})

test_that("correct fc .interact_hexbin_function", {
  first_x <-  runif(64)
  second_x <- runif(64)
  cID <- sample(1:4, 64, replace=TRUE)
  expect_equal(class(schex:::.interact_hexbin_function(first_x, second_x, 
                                                       "fc", cID)), "numeric")
})

test_that("error spearman .interact_hexbin_function", {
  first_x <- as.character(runif(64))
  second_x <- runif(64)
  cID <- sample(1:4, 64, replace=TRUE)
  expect_error(schex:::.interact_hexbin_function(first_x, second_x, 
       "corr_spearman", cID))
})

test_that("error mi .interact_hexbin_function", {
  first_x <- as.character(runif(64))
  second_x <- runif(64)
  cID <- sample(1:4, 64, replace=TRUE)
  expect_error(schex::.interact_hexbin_function(first_x, second_x, 
       "mi", cID))
})

test_that("error fc .interact_hexbin_function", {
  first_x <- as.character(runif(64))
  second_x <- runif(64)
  cID <- sample(1:4, 64, replace=TRUE)
  expect_error(schex::.interact_hexbin_function(first_x, second_x, 
                                                "fc", cID))
})