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-rw-r--r--R/pkg/inst/tests/testthat/test_sparkSQL.R4
1 files changed, 4 insertions, 0 deletions
diff --git a/R/pkg/inst/tests/testthat/test_sparkSQL.R b/R/pkg/inst/tests/testthat/test_sparkSQL.R
index ed9b2c9d4d..071fd310fd 100644
--- a/R/pkg/inst/tests/testthat/test_sparkSQL.R
+++ b/R/pkg/inst/tests/testthat/test_sparkSQL.R
@@ -724,6 +724,10 @@ test_that("sample on a DataFrame", {
sampled2 <- sample(df, FALSE, 0.1, 0) # set seed for predictable result
expect_true(count(sampled2) < 3)
+ count1 <- count(sample(df, FALSE, 0.1, 0))
+ count2 <- count(sample(df, FALSE, 0.1, 0))
+ expect_equal(count1, count2)
+
# Also test sample_frac
sampled3 <- sample_frac(df, FALSE, 0.1, 0) # set seed for predictable result
expect_true(count(sampled3) < 3)