protocol/asset_filter_test.go

   1 package protocol
   2
   3 import (
   4         "testing"
   5
   6         "github.com/bytom/vapor/protocol/bc"
   7         "github.com/bytom/vapor/protocol/bc/types"
   8         "github.com/bytom/vapor/testutil"
   9 )
  10
  11 func TestIsDust(t *testing.T) {
  12         assetFilter := NewAssetFilter("184e1cc4ee4845023888810a79eed7a42c02c544cf2c61ceac05e176d575bd46")
  13         cases := []struct {
  14                 tx         *types.Tx
  15                 wantIsDust bool
  16         }{
  17                 {
  18                         tx: types.NewTx(types.TxData{
  19                                 Inputs: []*types.TxInput{
  20                                         types.NewCrossChainInput(nil, bc.Hash{}, testutil.MustDecodeAsset("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), 1e8, 1, 1, []byte("{\n  \"decimals\": 8,\n  \"description\": \"Bytom Official Issue\",\n  \"name\": \"BTM\",\n  \"symbol\": \"BTM\"\n}"), []byte("assetbtm"))},
  21                                 Outputs: []*types.TxOutput{
  22                                         types.NewIntraChainOutput(testutil.MustDecodeAsset("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"), 1e8, []byte{0x51}),
  23                                 },
  24                         }),
  25                         wantIsDust: false,
  26                 },
  27                 {
  28                         tx: types.NewTx(types.TxData{
  29                                 Inputs: []*types.TxInput{
  30                                         types.NewCrossChainInput(nil, bc.Hash{}, testutil.MustDecodeAsset("184e1cc4ee4845023888810a79eed7a42c02c544cf2c61ceac05e176d575bd46"), 1e8, 1, 1, []byte("{\n  \"decimals\": 6,\n  \"description\": {\n    \"issue_asset_action\": \"open_federation_cross_chain\"\n  },\n  \"name\": \"USDT\",\n  \"quorum\": \"3\",\n  \"reissue\": \"true\",\n  \"symbol\": \"USDT\"\n}"), []byte("assetusdt"))},
  31                                 Outputs: []*types.TxOutput{
  32                                         types.NewIntraChainOutput(testutil.MustDecodeAsset("184e1cc4ee4845023888810a79eed7a42c02c544cf2c61ceac05e176d575bd46"), 1e8, []byte{0x51}),
  33                                 },
  34                         }),
  35                         wantIsDust: false,
  36                 },
  37                 {
  38                         tx: types.NewTx(types.TxData{
  39                                 Inputs: []*types.TxInput{
  40                                         types.NewCrossChainInput(nil, bc.Hash{}, testutil.MustDecodeAsset("47fcd4d7c22d1d38931a6cd7767156babbd5f05bbbb3f7d3900635b56eb1b67e"), 1e8, 1, 1, []byte("{\n  \"decimals\": 8,\n  \"description\": {},\n  \"name\": \"SUP\",\n  \"quorum\": 1,\n  \"reissue\": \"false\",\n  \"symbol\": \"SUP\"\n}"), []byte("assetsup"))},
  41                                 Outputs: []*types.TxOutput{
  42                                         types.NewIntraChainOutput(testutil.MustDecodeAsset("47fcd4d7c22d1d38931a6cd7767156babbd5f05bbbb3f7d3900635b56eb1b67e"), 1e8, []byte{0x51}),
  43                                 },
  44                         }),
  45                         wantIsDust: false,
  46                 },
  47                 {
  48                         tx: types.NewTx(types.TxData{
  49                                 Inputs: []*types.TxInput{
  50                                         types.NewCrossChainInput(nil, bc.Hash{}, testutil.MustDecodeAsset("c4644dd6643475d57ed624f63129ab815f282b61f4bb07646d73423a6e1a1563"), 1e8, 1, 1, []byte("{\n\"decimals\":6,\n\"description\":{\n\"issue_asset_action\":\"open_federation_cross_chain\"\n},\n\"name\":\"USDC\",\n\"quorum\":\"3\",\n\"reissue\":\"true\",\n\"symbol\":\"USDC\"\n}"), []byte("assetusdc"))},
  51                                 Outputs: []*types.TxOutput{
  52                                         types.NewIntraChainOutput(testutil.MustDecodeAsset("c4644dd6643475d57ed624f63129ab815f282b61f4bb07646d73423a6e1a1563"), 1e8, []byte{0x51}),
  53                                 },
  54                         }),
  55                         wantIsDust: true,
  56                 },
  57         }
  58
  59         for i, c := range cases {
  60                 if gotIsDust := assetFilter.IsDust(c.tx); gotIsDust != c.wantIsDust {
  61                         t.Errorf("case %d: fail on AssetFilter TestIsDust", i)
  62                 }
  63         }
  64 }