frostfs-api-go-pogpp/pkg/accounting/decimal_test.go
Leonard Lyubich 9bebc1247d [#168] accounting: Implement binary/JSON encoders/decoders on Decimal
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-11-13 18:07:26 +03:00

51 lines
820 B
Go

package accounting
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestDecimal_Value(t *testing.T) {
d := NewDecimal()
v := int64(3)
d.SetValue(v)
require.Equal(t, v, d.Value())
}
func TestDecimal_Precision(t *testing.T) {
d := NewDecimal()
p := uint32(3)
d.SetPrecision(p)
require.Equal(t, p, d.Precision())
}
func TestDecimalEncoding(t *testing.T) {
d := NewDecimal()
d.SetValue(1)
d.SetPrecision(2)
t.Run("binary", func(t *testing.T) {
data, err := d.Marshal()
require.NoError(t, err)
d2 := NewDecimal()
require.NoError(t, d2.Unmarshal(data))
require.Equal(t, d, d2)
})
t.Run("json", func(t *testing.T) {
data, err := d.MarshalJSON()
require.NoError(t, err)
d2 := NewDecimal()
require.NoError(t, d2.UnmarshalJSON(data))
require.Equal(t, d, d2)
})
}