context("test-cut-dataset")
test_that("cut_dataset works with only validation", {
test_de_cut <- cut_dataset(20, c(0.1), test = F, validation = T)
expect_type(test_de_cut[[1]], "integer")
expect_type(test_de_cut[[2]], "integer")
expect_null(test_de_cut[[3]])
})
test_that("cut_dataset works with only test", {
test_de_cut <- cut_dataset(20, c(0.1), test = T, validation = F)
expect_type(test_de_cut[[1]], "integer")
expect_type(test_de_cut[[2]], "integer")
expect_null(test_de_cut[[3]])
})
test_that("cut_dataset errors with test and validation and only one proportion", {
expect_error(cut_dataset(20, c(0.1), test = T, validation = T))
})
test_that("cut_dataset errors with test or validation and more than one proportion", {
expect_error(cut_dataset(20, proportions = c(), test = T, validation = F))
expect_error(cut_dataset(20, proportions = c(), test = F, validation = T))
expect_error(cut_dataset(20, c(-0.1), test = T, validation = F))
expect_error(cut_dataset(20, c(-0.1), test = F, validation = T))
expect_error(cut_dataset(20, c(1.1), test = T, validation = F))
expect_error(cut_dataset(20, c(1.1), test = F, validation = T))
})
test_that("cut_dataset works with test and validation", {
test_de_cut <- cut_dataset(20, c(0.1, 0.1), test = T, validation = T)
expect_type(test_de_cut[[1]], "integer")
expect_type(test_de_cut[[2]], "integer")
expect_type(test_de_cut[[3]], "integer")
})
test_that("cut_dataset works with no test and no validation", {
test_de_cut1 <- cut_dataset(20, c(0.1, 0.1), test = F, validation = F)
test_de_cut2 <- cut_dataset(20, c(0.1), test = F, validation = F)
test_de_cut3 <- cut_dataset(20, test = F, validation = F)
expect_type(test_de_cut1[[1]], "integer")
expect_type(test_de_cut2[[1]], "integer")
expect_type(test_de_cut3[[1]], "integer")
expect_null(test_de_cut1[[2]])
expect_null(test_de_cut2[[2]])
expect_null(test_de_cut3[[2]])
expect_null(test_de_cut1[[3]])
expect_null(test_de_cut2[[3]])
expect_null(test_de_cut3[[3]])
})
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