+ assert capture_log(fn ->
+ assert Utils.date_to_asctime(nil) == expected
+ end) =~ "[warn] Date in wrong format, must be ISO 8601"
+ end
+
+ test "when date is a random string" do
+ assert capture_log(fn ->
+ assert Utils.date_to_asctime("foo") == ""
+ end) =~ "[warn] Date foo in wrong format, must be ISO 8601"