205 lines
7.1 KiB
Go
205 lines
7.1 KiB
Go
// +build unittest
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package eth
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import (
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"fmt"
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"math/big"
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"strings"
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"testing"
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"spacecruft.org/spacecruft/blockbook/bchain"
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"spacecruft.org/spacecruft/blockbook/tests/dbtestdata"
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)
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func TestErc20_erc20GetTransfersFromLog(t *testing.T) {
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tests := []struct {
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name string
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args []*rpcLog
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want []bchain.Erc20Transfer
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wantErr bool
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}{
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{
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name: "1",
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args: []*rpcLog{
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{
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Address: "0x76a45e8976499ab9ae223cc584019341d5a84e96",
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Topics: []string{
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"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
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"0x0000000000000000000000002aacf811ac1a60081ea39f7783c0d26c500871a8",
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"0x000000000000000000000000e9a5216ff992cfa01594d43501a56e12769eb9d2",
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},
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Data: "0x0000000000000000000000000000000000000000000000000000000000000123",
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},
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},
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want: []bchain.Erc20Transfer{
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{
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Contract: "0x76a45e8976499ab9ae223cc584019341d5a84e96",
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From: "0x2aacf811ac1a60081ea39f7783c0d26c500871a8",
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To: "0xe9a5216ff992cfa01594d43501a56e12769eb9d2",
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Tokens: *big.NewInt(0x123),
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},
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},
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},
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{
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name: "2",
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args: []*rpcLog{
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{ // Transfer
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Address: "0x0d0f936ee4c93e25944694d6c121de94d9760f11",
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Topics: []string{
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"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
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"0x0000000000000000000000006f44cceb49b4a5812d54b6f494fc2febf25511ed",
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"0x0000000000000000000000004bda106325c335df99eab7fe363cac8a0ba2a24d",
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},
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Data: "0x0000000000000000000000000000000000000000000000006a8313d60b1f606b",
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},
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{ // Transfer
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Address: "0xc778417e063141139fce010982780140aa0cd5ab",
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Topics: []string{
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"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
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"0x0000000000000000000000004bda106325c335df99eab7fe363cac8a0ba2a24d",
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"0x0000000000000000000000006f44cceb49b4a5812d54b6f494fc2febf25511ed",
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},
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Data: "0x000000000000000000000000000000000000000000000000000308fd0e798ac0",
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},
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{ // not Transfer
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Address: "0x479cc461fecd078f766ecc58533d6f69580cf3ac",
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Topics: []string{
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"0x0d0b9391970d9a25552f37d436d2aae2925e2bfe1b2a923754bada030c498cb3",
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"0x0000000000000000000000006f44cceb49b4a5812d54b6f494fc2febf25511ed",
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"0x0000000000000000000000000000000000000000000000000000000000000000",
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"0x5af266c0a89a07c1917deaa024414577e6c3c31c8907d079e13eb448c082594f",
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},
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Data: "0x0000000000000000000000004bda106325c335df99eab7fe363cac8a0ba2a24d0000000000000",
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},
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{ // not Transfer
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Address: "0x0d0f936ee4c93e25944694d6c121de94d9760f11",
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Topics: []string{
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"0x0d0b9391970d9a25552f37d436d2aae2925e2bfe1b2a923754bada030c498cb3",
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"0x0000000000000000000000007b62eb7fe80350dc7ec945c0b73242cb9877fb1b",
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"0xb0b69dad58df6032c3b266e19b1045b19c87acd2c06fb0c598090f44b8e263aa",
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},
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Data: "0x0000000000000000000000004bda106325c335df99eab7fe363cac8a0ba2a24d000000000000000000000000c778417e063141139fce010982780140aa0cd5ab0000000000000000000000000d0f936ee4c93e25944694d6c121de94d9760f1100000000000000000000000000000000000000000000000000031855667df7a80000000000000000000000000000000000000000000000006a8313d60b1f800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
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},
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},
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want: []bchain.Erc20Transfer{
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{
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Contract: "0x0d0f936ee4c93e25944694d6c121de94d9760f11",
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From: "0x6f44cceb49b4a5812d54b6f494fc2febf25511ed",
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To: "0x4bda106325c335df99eab7fe363cac8a0ba2a24d",
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Tokens: *big.NewInt(0x6a8313d60b1f606b),
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},
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{
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Contract: "0xc778417e063141139fce010982780140aa0cd5ab",
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From: "0x4bda106325c335df99eab7fe363cac8a0ba2a24d",
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To: "0x6f44cceb49b4a5812d54b6f494fc2febf25511ed",
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Tokens: *big.NewInt(0x308fd0e798ac0),
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},
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := erc20GetTransfersFromLog(tt.args)
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if (err != nil) != tt.wantErr {
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t.Errorf("erc20GetTransfersFromLog error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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// the addresses could have different case
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if strings.ToLower(fmt.Sprint(got)) != strings.ToLower(fmt.Sprint(tt.want)) {
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t.Errorf("erc20GetTransfersFromLog = %+v, want %+v", got, tt.want)
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}
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})
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}
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}
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func TestErc20_parseErc20StringProperty(t *testing.T) {
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tests := []struct {
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name string
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args string
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want string
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}{
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{
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name: "1",
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args: "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000758504c4f44444500000000000000000000000000000000000000000000000000",
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want: "XPLODDE",
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},
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{
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name: "2",
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args: "0x00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000022426974436c617665202d20436f6e73756d657220416374697669747920546f6b656e00000000000000",
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want: "BitClave - Consumer Activity Token",
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},
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{
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name: "short",
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args: "0x44616920537461626c65636f696e2076312e3000000000000000000000000000",
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want: "Dai Stablecoin v1.0",
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},
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{
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name: "short2",
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args: "0x44616920537461626c65636f696e2076312e3020444444444444444444444444",
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want: "Dai Stablecoin v1.0 DDDDDDDDDDDD",
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},
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{
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name: "long",
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args: "0x556e6973776170205631000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
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want: "Uniswap V1",
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},
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{
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name: "garbage",
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args: "0x2234880850896048596206002535425366538144616734015984380565810000",
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want: "",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := parseErc20StringProperty(nil, tt.args)
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// the addresses could have different case
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if got != tt.want {
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t.Errorf("parseErc20StringProperty = %v, want %v", got, tt.want)
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}
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})
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}
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}
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func TestErc20_erc20GetTransfersFromTx(t *testing.T) {
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p := NewEthereumParser(1)
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b := dbtestdata.GetTestEthereumTypeBlock1(p)
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bn, _ := new(big.Int).SetString("21e19e0c9bab2400000", 16)
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tests := []struct {
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name string
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args *rpcTransaction
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want []bchain.Erc20Transfer
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}{
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{
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name: "0",
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args: (b.Txs[0].CoinSpecificData.(completeTransaction)).Tx,
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want: []bchain.Erc20Transfer{},
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},
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{
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name: "1",
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args: (b.Txs[1].CoinSpecificData.(completeTransaction)).Tx,
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want: []bchain.Erc20Transfer{
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{
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Contract: "0x4af4114f73d1c1c903ac9e0361b379d1291808a2",
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From: "0x20cd153de35d469ba46127a0c8f18626b59a256a",
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To: "0x555ee11fbddc0e49a9bab358a8941ad95ffdb48f",
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Tokens: *bn,
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},
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := erc20GetTransfersFromTx(tt.args)
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if err != nil {
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t.Errorf("erc20GetTransfersFromTx error = %v", err)
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return
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}
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// the addresses could have different case
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if strings.ToLower(fmt.Sprint(got)) != strings.ToLower(fmt.Sprint(tt.want)) {
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t.Errorf("erc20GetTransfersFromTx = %+v, want %+v", got, tt.want)
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}
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})
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}
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}
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