1 files changed, 15 insertions, 3 deletions
diff --git a/rows_test.go b/rows_test.go
index f7d49b4..d52c635 100644
--- a/rows_test.go
+++ b/rows_test.go
@@ -39,9 +39,6 @@ func TestRows(t *testing.T) {
 	if !assert.Equal(t, collectedRows, returnedRows) {
 		t.FailNow()
 	}
-
-	r := Rows{}
-	r.Columns()
 }
 
 func TestRowsError(t *testing.T) {
@@ -672,6 +669,21 @@ func TestDuplicateRowInvalidRownum(t *testing.T) {
 	}
 }
 
+func BenchmarkRows(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		f, _ := OpenFile(filepath.Join("test", "Book1.xlsx"))
+		rows, _ := f.Rows("Sheet2")
+		for rows.Next() {
+			row, _ := rows.Columns()
+			for i := range row {
+				if i >= 0 {
+					continue
+				}
+			}
+		}
+	}
+}
+
 func trimSliceSpace(s []string) []string {
 	for {
 		if len(s) > 0 && s[len(s)-1] == "" {