1 71191436 2024-02-28 o package main
 2 71191436 2024-02-28 o 
 3 71191436 2024-02-28 o import "testing"
 4 71191436 2024-02-28 o 
 5 71191436 2024-02-28 o func TestSelectExpr(t *testing.T) {
 6 71191436 2024-02-28 o 	columns := []string{"from", "to", "date", "subject"}
 7 71191436 2024-02-28 o 	want := "IN (?, ?, ?, ?)"
 8 71191436 2024-02-28 o 	got := sqlInExpr(len(columns))
 9 71191436 2024-02-28 o 	if want != got {
10 71191436 2024-02-28 o 		t.Errorf("want %s, got %s", want, got)
11 71191436 2024-02-28 o 	}
12 71191436 2024-02-28 o }