Nothing
context("Random selection of sites")
test_that("Correct random master_selection", {
selection <- random_selection(m_matrix_pre, n_sites = 10, n_samplings = 5)
cnam <- names(selection)
nsel <- nrow(selection$selected_sites_random[[1]])
cls <- class(selection$selected_sites_random)[1]
anames <- c("data_matrix", "preselected_sites", "region", "mask",
"raster_base", "PCA_results", "selected_sites_random",
"selected_sites_G", "selected_sites_E", "selected_sites_EG" )
testthat::expect_s3_class(selection, "master_selection")
testthat::expect_null(selection$selected_sites_G)
testthat::expect_null(selection$selected_sites_E)
testthat::expect_null(selection$selected_sites_EG)
testthat::expect_s3_class(selection$selected_sites_random[[1]], "data.frame")
testthat::expect_length(selection, 10)
testthat::expect_length(selection$selected_sites_random, 5)
testthat::expect_equal(cls, "list")
testthat::expect_equal(cnam, anames)
testthat::expect_equal(nsel, 10)
})
test_that("Errors and messages random selection", {
testthat::expect_message(random_selection(m_matrix_pre, n_sites = 10))
testthat::expect_error(random_selection(1:100, n_sites = 10))
testthat::expect_error(random_selection(m_matrix))
testthat::expect_error(random_selection())
testthat::expect_error(random_selection(n_sites = 10))
})
#----
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