diff --git a/processing_r/test/test_algorithm.py b/processing_r/test/test_algorithm.py
index 8d5e918..5807423 100644
--- a/processing_r/test/test_algorithm.py
+++ b/processing_r/test/test_algorithm.py
@@ -641,6 +641,8 @@ def testAlgExpressions(self):
         self.assertTrue(any(['geometry <- sf::st_as_sfc("Polygon ' in line for line in script]))  # pylint: disable=use-a-generator
         self.assertIn('date_a <- as.POSIXct("2020-05-04", format = "%Y-%m-%d")', script)
         self.assertIn('time_a <- lubridate::hms("13:45:30")', script)
+        line = 'array <- list(2, 10, "a", as.POSIXct("2020-05-04", format = "%Y-%m-%d"), lubridate::hms("13:45:30"), as.POSIXct("2012-05-04T12:50:00", format = "%Y-%m-%dT%H:%M:%S"))'
+        self.assertEqual(line, script[10])
         self.assertIn('array <- list(2, 10, "a", '
                       'as.POSIXct("2020-05-04", format = "%Y-%m-%d"), '
                       'lubridate::hms("13:45:30"), as.POSIXct("2012-05-04T12:50:00", format = "%Y-%m-%dT%H:%M:%S"))',