Merge pull request #14187 from spzala/automated-cherry-pick-of-#14182…

…-upstream-release-3.5

Automated cherry pick of #14182

client/v3/op.go

@@ -389,12 +389,12 @@ func getPrefix(key []byte) []byte {
 // can return 'foo1', 'foo2', and so on.
 func WithPrefix() OpOption {
 	return func(op *Op) {
+		op.isOptsWithPrefix = true
 		if len(op.key) == 0 {
 			op.key, op.end = []byte{0}, []byte{0}
 			return
 		}
 		op.end = getPrefix(op.key)
-		op.isOptsWithPrefix = true
 	}
 }
 

client/v3/op_test.go

@@ -36,3 +36,27 @@ func TestOpWithSort(t *testing.T) {
 		t.Fatalf("expected %+v, got %+v", wreq, req)
 	}
 }
+
+func TestIsOptsWithPrefix(t *testing.T) {
+	optswithprefix := []OpOption{WithPrefix()}
+	if !IsOptsWithPrefix(optswithprefix) {
+		t.Errorf("IsOptsWithPrefix = false, expected true")
+	}
+
+	optswithfromkey := []OpOption{WithFromKey()}
+	if IsOptsWithPrefix(optswithfromkey) {
+		t.Errorf("IsOptsWithPrefix = true, expected false")
+	}
+}
+
+func TestIsOptsWithFromKey(t *testing.T) {
+	optswithfromkey := []OpOption{WithFromKey()}
+	if !IsOptsWithFromKey(optswithfromkey) {
+		t.Errorf("IsOptsWithFromKey = false, expected true")
+	}
+
+	optswithprefix := []OpOption{WithPrefix()}
+	if IsOptsWithFromKey(optswithprefix) {
+		t.Errorf("IsOptsWithFromKey = true, expected false")
+	}
+}