X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/1304e044aa87a65145bf8b6d4bc141586556c0ed..659a8c75c837ec30e2f9fb6f1a1859b625626c3e:/sdk/go/keepclient/root_sorter_test.go

diff --git a/sdk/go/keepclient/root_sorter_test.go b/sdk/go/keepclient/root_sorter_test.go
index 0d45e908ed..455715d427 100644
--- a/sdk/go/keepclient/root_sorter_test.go
+++ b/sdk/go/keepclient/root_sorter_test.go
@@ -1,7 +1,6 @@
 package keepclient
 
 import (
-	"crypto/md5"
 	"fmt"
 	. "gopkg.in/check.v1"
 	"strconv"
@@ -27,10 +26,6 @@ func FakeServiceRoots(n uint64) (map[string]string) {
 	return sr
 }
 
-func Md5String(data string) (string) {
-	return fmt.Sprintf("%032x", md5.Sum([]byte(data)))
-}
-
 func (*RootSorterSuite) EmptyRoots(c *C) {
 	rs := NewRootSorter(map[string]string{}, Md5String("foo"))
 	c.Check(rs.GetSortedRoots(), Equals, []string{})
@@ -43,6 +38,8 @@ func (*RootSorterSuite) JustOneRoot(c *C) {
 
 func (*RootSorterSuite) ReferenceSet(c *C) {
 	fakeroots := FakeServiceRoots(16)
+	// These reference probe orders are explained further in
+	// ../../python/tests/test_keep_client.py:
 	expected_orders := []string{
 		"3eab2d5fc9681074",
 		"097dba52e648f1c3",