X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/8ca0b1449607ded51e908481cc4660c20f43a777..32b8eda74f24d1df963a18da5f8023b15d209ca9:/sdk/R/tests/testthat/test-util.R

diff --git a/sdk/R/tests/testthat/test-util.R b/sdk/R/tests/testthat/test-util.R
index 62065f8e88..ea091517c6 100644
--- a/sdk/R/tests/testthat/test-util.R
+++ b/sdk/R/tests/testthat/test-util.R
@@ -1,5 +1,29 @@
 context("Utility function")
 
+test_that("listAll always returns all resource items from server", {
+
+    serverResponseLimit <- 3
+    itemsAvailable <- 8
+    items <- list("collection1", "collection2", "collection3", "collection4",
+                  "collection5", "collection6", "collection7", "collection8")
+
+    testFunction <- function(offset, ...)
+    {
+        response <- list()
+        response$items_available <- itemsAvailable
+
+        maxIndex <- offset + serverResponseLimit
+        lastElementIndex <- if(maxIndex < itemsAvailable) maxIndex else itemsAvailable
+
+        response$items <- items[(offset + 1):lastElementIndex]
+        response
+    }
+
+    result <- listAll(testFunction)
+
+    expect_that(length(result), equals(8))
+}) 
+
 test_that("trimFromStart trims string correctly if string starts with trimCharacters", {
 
     sample <- "./something/random"