package frostfs import ( "math/big" "testing" "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/event" "github.com/nspcc-dev/neo-go/pkg/util" "github.com/nspcc-dev/neo-go/pkg/vm/stackitem" "github.com/stretchr/testify/require" ) func TestParseCheque(t *testing.T) { var ( id = []byte("Hello World") user = util.Uint160{0x1, 0x2, 0x3} lock = util.Uint160{0x3, 0x2, 0x1} amount int64 = 10 ) t.Run("wrong number of parameters", func(t *testing.T) { prms := []stackitem.Item{ stackitem.NewMap(), stackitem.NewMap(), } _, err := ParseCheque(createNotifyEventFromItems(prms)) require.EqualError(t, err, event.WrongNumberOfParameters(4, len(prms)).Error()) }) t.Run("wrong id parameter", func(t *testing.T) { _, err := ParseCheque(createNotifyEventFromItems([]stackitem.Item{ stackitem.NewMap(), })) require.Error(t, err) }) t.Run("wrong user parameter", func(t *testing.T) { _, err := ParseCheque(createNotifyEventFromItems([]stackitem.Item{ stackitem.NewByteArray(id), stackitem.NewMap(), })) require.Error(t, err) }) t.Run("wrong amount parameter", func(t *testing.T) { _, err := ParseCheque(createNotifyEventFromItems([]stackitem.Item{ stackitem.NewByteArray(id), stackitem.NewByteArray(user.BytesBE()), stackitem.NewMap(), })) require.Error(t, err) }) t.Run("wrong lock parameter", func(t *testing.T) { _, err := ParseCheque(createNotifyEventFromItems([]stackitem.Item{ stackitem.NewByteArray(id), stackitem.NewByteArray(user.BytesBE()), stackitem.NewBigInteger(new(big.Int).SetInt64(amount)), stackitem.NewMap(), })) require.Error(t, err) }) t.Run("correct behavior", func(t *testing.T) { ev, err := ParseCheque(createNotifyEventFromItems([]stackitem.Item{ stackitem.NewByteArray(id), stackitem.NewByteArray(user.BytesBE()), stackitem.NewBigInteger(new(big.Int).SetInt64(amount)), stackitem.NewByteArray(lock.BytesBE()), })) require.NoError(t, err) require.Equal(t, Cheque{ id: id, amount: amount, user: user, lock: lock, }, ev) }) }