X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/defe89ef5c3e8995b275120f060cf85296f6396b..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 a89786060e..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"
@@ -39,3 +63,47 @@ test_that("trimFromEnd returns original string if string doesn't end with trimCh
 
     expect_that(result, equals("./something/random"))
 }) 
+
+test_that("RListToPythonList converts nested R list to char representation of Python list", {
+
+    sample <- list("insert", list("random", list("text")), list("here")) 
+
+    result              <- RListToPythonList(sample)
+    resultWithSeparator <- RListToPythonList(sample, separator = ",+")
+
+    expect_that(result, equals("[\"insert\", [\"random\", \"text\"], \"here\"]"))
+    expect_that(resultWithSeparator,
+                equals("[\"insert\",+[\"random\",+\"text\"],+\"here\"]"))
+}) 
+
+test_that("appendToStartIfNotExist appends characters to beginning of a string", {
+
+    sample <- "New Year"
+    charactersToAppend <- "Happy "
+
+    result <- appendToStartIfNotExist(sample, charactersToAppend)
+
+    expect_that(result, equals("Happy New Year"))
+}) 
+
+test_that(paste("appendToStartIfNotExist returns original string if string",
+                "doesn't start with specified characters"), {
+
+    sample <- "Happy New Year"
+    charactersToAppend <- "Happy"
+
+    result <- appendToStartIfNotExist(sample, charactersToAppend)
+
+    expect_that(result, equals("Happy New Year"))
+}) 
+
+test_that(paste("splitToPathAndName splits relative path to file/folder",
+                "name and rest of the path"), {
+
+    relativePath <- "path/to/my/file.exe"
+
+    result <- splitToPathAndName( relativePath)
+
+    expect_that(result$name, equals("file.exe"))
+    expect_that(result$path, equals("path/to/my"))
+})