X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=epclust%2Ftests%2Ftestthat%2Ftest-utils.R;fp=epclust%2Ftests%2Ftestthat%2Ftest-utils.R;h=4448df03a860bc71fea119e301ecc92f2785fc5e;hb=40f12a2f66d06fd77183ea02b996f5c66f90761c;hp=0000000000000000000000000000000000000000;hpb=a52836b23adb4bfa6722642ec6426fb7b5f39650;p=epclust.git

diff --git a/epclust/tests/testthat/test-utils.R b/epclust/tests/testthat/test-utils.R
new file mode 100644
index 0000000..4448df0
--- /dev/null
+++ b/epclust/tests/testthat/test-utils.R
@@ -0,0 +1,32 @@
+context("utils functions")
+
+test_that("Helper function to split indices work properly",
+{
+	indices <- 1:400
+
+	# bigger nb_per_set than length(indices)
+	expect_equal(epclust:::.splitIndices(indices,500), list(indices))
+
+	# nb_per_set == length(indices)
+	expect_equal(epclust:::.splitIndices(indices,400), list(indices))
+
+	# length(indices) %% nb_per_set == 0
+	expect_equal(epclust:::.splitIndices(indices,200),
+		c( list(indices[1:200]), list(indices[201:400]) ))
+	expect_equal(epclust:::.splitIndices(indices,100),
+		c( list(indices[1:100]), list(indices[101:200]),
+			list(indices[201:300]), list(indices[301:400]) ))
+
+	# length(indices) / nb_per_set == 1, length(indices) %% nb_per_set == 100
+	expect_equal(epclust:::.splitIndices(indices,300), list(indices))
+	# length(indices) / nb_per_set == 2, length(indices) %% nb_per_set == 42
+	repartition <- epclust:::.splitIndices(indices,179)
+	expect_equal(length(repartition), 2)
+	expect_equal(length(repartition[[1]]), 179 + 21)
+	expect_equal(length(repartition[[1]]), 179 + 21)
+})
+
+test_that("curvesToContribs output correct results",
+{
+#	curvesToContribs(...)
+})