From 0aa15106947965bdae9daae7571a4a3f569bf32d Mon Sep 17 00:00:00 2001 From: xuri Date: Sat, 11 Jul 2020 02:31:02 +0800 Subject: update docs and improve compatibility --- lib_test.go | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib_test.go') diff --git a/lib_test.go b/lib_test.go index 229412c..e4ccdcc 100644 --- a/lib_test.go +++ b/lib_test.go @@ -95,6 +95,9 @@ func TestColumnNumberToName_Error(t *testing.T) { if assert.Error(t, err) { assert.Equal(t, "", out) } + + _, err = ColumnNumberToName(TotalColumns + 1) + assert.EqualError(t, err, "column number exceeds maximum limit") } func TestSplitCellName_OK(t *testing.T) { -- cgit v1.2.1