73 lines
1.3 KiB
Go
73 lines
1.3 KiB
Go
package refs_test
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import (
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"math"
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"strconv"
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"testing"
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"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
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"github.com/stretchr/testify/require"
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)
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func TestZeroSubnet(t *testing.T) {
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id := new(refs.SubnetID)
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require.True(t, refs.IsZeroSubnet(id))
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id.SetValue(1)
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require.False(t, refs.IsZeroSubnet(id))
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refs.MakeZeroSubnet(id)
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require.True(t, refs.IsZeroSubnet(id))
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}
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func TestSubnetID_MarshalText(t *testing.T) {
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var id refs.SubnetID
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const val = 15
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id.SetValue(val)
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txt, err := id.MarshalText()
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require.NoError(t, err)
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res, err := strconv.ParseUint(string(txt), 10, 32)
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require.NoError(t, err)
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require.EqualValues(t, val, res)
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t.Run("nil", func(t *testing.T) {
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var id *refs.SubnetID
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txt, err := id.MarshalText()
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require.NoError(t, err)
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res, err := strconv.ParseUint(string(txt), 10, 32)
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require.NoError(t, err)
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require.Zero(t, res)
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})
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}
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func TestSubnetID_UnmarshalText(t *testing.T) {
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const val = 15
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str := strconv.FormatUint(val, 10)
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var id refs.SubnetID
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err := id.UnmarshalText([]byte(str))
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require.NoError(t, err)
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require.EqualValues(t, val, id.GetValue())
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t.Run("uint32 overflow", func(t *testing.T) {
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txt := strconv.FormatUint(math.MaxUint32+1, 10)
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var id refs.SubnetID
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err := id.UnmarshalText([]byte(txt))
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require.ErrorIs(t, err, strconv.ErrRange)
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})
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}
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