func TestTimeOrNull(t *testing.T) {
var (
nullTime pq.NullTime
value driver.Value
err error
)
// When the time is nil
nullTime = TimeOrNull(nil)
// nullTime.Valid should be false
assert.False(t, nullTime.Valid)
// nullInt.Value() should return nil
value, err = nullTime.Value()
assert.Nil(t, err)
assert.Nil(t, value)
// When the time is time.Time instance
now := time.Now()
nullTime = TimeOrNull(&now)
// nullTime.Valid should be true
assert.True(t, nullTime.Valid)
// nullTime.Value() should return the time.Time
value, err = nullTime.Value()
assert.Nil(t, err)
assert.Equal(t, now, value)
}
func setTimer(rows *sql.Rows) (*Timer, error) {
var finishedAt pq.NullTime
var createdAt pq.NullTime
timer := Timer{}
err := rows.Scan(&timer.ID, &timer.User, &timer.Name, &createdAt, &finishedAt)
if err != nil {
return nil, err
}
val, err := createdAt.Value()
if err != nil {
return nil, err
}
if val != nil {
timer.CreatedAt = &createdAt.Time
}
val, err = finishedAt.Value()
if err != nil {
return nil, err
}
if val != nil {
timer.FinishedAt = &finishedAt.Time
}
return &timer, nil
}