1 files changed, 19 insertions, 0 deletions
diff --git a/tests/testthat/test-rsc.R b/tests/testthat/test-rsc.R
new file mode 100644
index 0000000..e392bb5
--- /dev/null
+++ b/tests/testthat/test-rsc.R
@@ -0,0 +1,19 @@
+test_that("rsc unchanged when weights = NULL", {
+	set.seed(1)
+	p <- 10
+	X <- matrix(rnorm(p * p), p)
+	cv <- rsc_cv(X, ncores = 1)
+	R1 <- rsc(cv)
+	R2 <- rsc(cv, weights = NULL)
+	expect_equal(R1, R2)
+})
+
+test_that("if given weights of all 1 of the right dimensions, rsc should be unchanged", {
+	set.seed(1)
+	p <- 10
+	X <- matrix(rnorm(p * p), p)
+	cv <- rsc_cv(X, ncores = 1)
+	R1 <- rsc(cv)
+	R2 <- rsc(cv, weights = matrix(data = 1, ncol = p, nrow = p))
+	expect_equal(R1, R2)
+})