func TestSetNullable(t *testing.T) {
var ns String
expect.False(t, ns.Valid)
ns.Set("hello world")
expect.True(t, ns.Valid)
var ni Int
expect.False(t, ni.Valid)
ni.Set(1)
expect.True(t, ni.Valid)
var nt Time
expect.False(t, nt.Valid)
nt.Set(time.Now())
expect.True(t, nt.Valid)
var nd Date
expect.False(t, nd.Valid)
nd.Set(date.From(time.Now()))
expect.True(t, nd.Valid)
var nb Bool
expect.False(t, nb.Valid)
nb.Set(true)
expect.True(t, nb.Valid)
var nu UUID
expect.False(t, nu.Valid)
nu.Set(uuid.UUID{0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1, 0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8})
expect.True(t, nu.Valid)
}
// Implement sql.Scanner interface
func (n *Date) Scan(src interface{}) error {
n.Valid = false
if src == nil {
return nil
}
var srcTime Time
switch t := src.(type) {
case string:
var err error
srcTime.Time, err = time.Parse("2006-01-02", t)
if err != nil {
return err
}
case []byte:
var err error
srcTime.Time, err = time.Parse("2006-01-02", string(t))
if err != nil {
return err
}
case time.Time:
srcTime.Time = t
default:
return errors.New("null: scan value was not a Time, []byte, string, or nil")
}
n.Valid = true
n.Date = date.From(srcTime.Time)
return nil
}