package main import ( "io" "math/big" "os" "path" "strconv" "strings" "testing" "github.com/nspcc-dev/neo-go/pkg/core/native/nativenames" "github.com/nspcc-dev/neo-go/pkg/encoding/address" "github.com/nspcc-dev/neo-go/pkg/encoding/fixedn" "github.com/nspcc-dev/neo-go/pkg/wallet" "github.com/stretchr/testify/require" ) func TestNEP17Balance(t *testing.T) { e := newExecutor(t, true) cmdbalance := []string{"neo-go", "wallet", "nep17", "balance"} cmdbase := append(cmdbalance, "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", validatorWallet, ) cmd := append(cmdbase, "--address", validatorAddr) t.Run("NEO", func(t *testing.T) { b, index := e.Chain.GetGoverningTokenBalance(validatorHash) checkResult := func(t *testing.T) { e.checkNextLine(t, "^\\s*Account\\s+"+validatorAddr) e.checkNextLine(t, "^\\s*NEO:\\s+NeoToken \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)") e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+b.String()+"$") e.checkNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10)) e.checkEOF(t) } t.Run("Alias", func(t *testing.T) { e.Run(t, append(cmd, "--token", "NEO")...) checkResult(t) }) t.Run("Hash", func(t *testing.T) { e.Run(t, append(cmd, "--token", e.Chain.GoverningTokenHash().StringLE())...) checkResult(t) }) }) t.Run("GAS", func(t *testing.T) { e.Run(t, append(cmd, "--token", "GAS")...) e.checkNextLine(t, "^\\s*Account\\s+"+validatorAddr) e.checkNextLine(t, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)") b := e.Chain.GetUtilityTokenBalance(validatorHash) e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(b.Int64()).String()+"$") }) t.Run("all accounts", func(t *testing.T) { e.Run(t, cmdbase...) addr1, err := address.StringToUint160("NTh9TnZTstvAePEYWDGLLxidBikJE24uTo") require.NoError(t, err) e.checkNextLine(t, "^Account "+address.Uint160ToString(addr1)) e.checkNextLine(t, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)") balance := e.Chain.GetUtilityTokenBalance(addr1) e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String()+"$") e.checkNextLine(t, "^\\s*Updated:") e.checkNextLine(t, "^\\s*$") addr2, err := address.StringToUint160("NUVPACMnKFhpuHjsRjhUvXz1XhqfGZYVtY") require.NoError(t, err) e.checkNextLine(t, "^Account "+address.Uint160ToString(addr2)) e.checkNextLine(t, "^\\s*$") addr3, err := address.StringToUint160("NVNvVRW5Q5naSx2k2iZm7xRgtRNGuZppAK") require.NoError(t, err) e.checkNextLine(t, "^Account "+address.Uint160ToString(addr3)) // The order of assets is undefined. for i := 0; i < 2; i++ { line := e.getNextLine(t) if strings.Contains(line, "GAS") { e.checkLine(t, line, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)") balance = e.Chain.GetUtilityTokenBalance(addr3) e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String()+"$") e.checkNextLine(t, "^\\s*Updated:") } else { balance, index := e.Chain.GetGoverningTokenBalance(validatorHash) e.checkLine(t, line, "^\\s*NEO:\\s+NeoToken \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)") e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+balance.String()+"$") e.checkNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10)) } } e.checkNextLine(t, "^\\s*$") addr4, err := address.StringToUint160("NWTDxsHVde5qSjRkTRUAg6i8xC3JSWEC9k") // deployed verify.go contract require.NoError(t, err) e.checkNextLine(t, "^Account "+address.Uint160ToString(addr4)) e.checkEOF(t) }) t.Run("Bad token", func(t *testing.T) { e.Run(t, append(cmd, "--token", "kek")...) e.checkNextLine(t, "^\\s*Account\\s+"+validatorAddr) e.checkEOF(t) }) t.Run("Bad wallet", func(t *testing.T) { e.RunWithError(t, append(cmdbalance, "--wallet", "/dev/null")...) }) t.Run("Bad address", func(t *testing.T) { e.RunWithError(t, append(cmdbalance, "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", validatorWallet, "--address", "xxx")...) }) return } func TestNEP17Transfer(t *testing.T) { w, err := wallet.NewWalletFromFile("testdata/testwallet.json") require.NoError(t, err) defer w.Close() e := newExecutor(t, true) args := []string{ "neo-go", "wallet", "nep17", "transfer", "--rpc-endpoint", "http://" + e.RPC.Addr, "--wallet", validatorWallet, "--to", w.Accounts[0].Address, "--token", "NEO", "--amount", "1", "--from", validatorAddr, } t.Run("InvalidPassword", func(t *testing.T) { e.In.WriteString("onetwothree\r") e.RunWithError(t, args...) e.In.Reset() }) e.In.WriteString("one\r") e.Run(t, args...) e.checkTxPersisted(t) sh, err := address.StringToUint160(w.Accounts[0].Address) require.NoError(t, err) b, _ := e.Chain.GetGoverningTokenBalance(sh) require.Equal(t, big.NewInt(1), b) t.Run("default address", func(t *testing.T) { const validatorDefault = "NTh9TnZTstvAePEYWDGLLxidBikJE24uTo" e.In.WriteString("one\r") e.Run(t, "neo-go", "wallet", "nep17", "multitransfer", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", validatorWallet, "--from", validatorAddr, "NEO:"+validatorDefault+":42", "GAS:"+validatorDefault+":7") e.checkTxPersisted(t) args := args[:len(args)-2] // cut '--from' argument e.In.WriteString("one\r") e.Run(t, args...) e.checkTxPersisted(t) sh, err := address.StringToUint160(w.Accounts[0].Address) require.NoError(t, err) b, _ := e.Chain.GetGoverningTokenBalance(sh) require.Equal(t, big.NewInt(2), b) sh, err = address.StringToUint160(validatorDefault) require.NoError(t, err) b, _ = e.Chain.GetGoverningTokenBalance(sh) require.Equal(t, big.NewInt(41), b) }) } func TestNEP17MultiTransfer(t *testing.T) { privs, _ := generateKeys(t, 3) e := newExecutor(t, true) neoContractHash, err := e.Chain.GetNativeContractScriptHash(nativenames.Neo) require.NoError(t, err) args := []string{ "neo-go", "wallet", "nep17", "multitransfer", "--rpc-endpoint", "http://" + e.RPC.Addr, "--wallet", validatorWallet, "--from", validatorAddr, "NEO:" + privs[0].Address() + ":42", "GAS:" + privs[1].Address() + ":7", neoContractHash.StringLE() + ":" + privs[2].Address() + ":13", } e.In.WriteString("one\r") e.Run(t, args...) e.checkTxPersisted(t) b, _ := e.Chain.GetGoverningTokenBalance(privs[0].GetScriptHash()) require.Equal(t, big.NewInt(42), b) b = e.Chain.GetUtilityTokenBalance(privs[1].GetScriptHash()) require.Equal(t, big.NewInt(int64(fixedn.Fixed8FromInt64(7))), b) b, _ = e.Chain.GetGoverningTokenBalance(privs[2].GetScriptHash()) require.Equal(t, big.NewInt(13), b) } func TestNEP17ImportToken(t *testing.T) { e := newExecutor(t, true) tmpDir := os.TempDir() walletPath := path.Join(tmpDir, "walletForImport.json") defer os.Remove(walletPath) neoContractHash, err := e.Chain.GetNativeContractScriptHash(nativenames.Neo) require.NoError(t, err) gasContractHash, err := e.Chain.GetNativeContractScriptHash(nativenames.Gas) require.NoError(t, err) e.Run(t, "neo-go", "wallet", "init", "--wallet", walletPath) e.Run(t, "neo-go", "wallet", "nep17", "import", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", walletPath, "--token", gasContractHash.StringLE()) e.Run(t, "neo-go", "wallet", "nep17", "import", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", walletPath, "--token", neoContractHash.StringLE()) t.Run("Info", func(t *testing.T) { checkGASInfo := func(t *testing.T) { e.checkNextLine(t, "^Name:\\s*GasToken") e.checkNextLine(t, "^Symbol:\\s*GAS") e.checkNextLine(t, "^Hash:\\s*"+gasContractHash.StringLE()) e.checkNextLine(t, "^Decimals:\\s*8") e.checkNextLine(t, "^Address:\\s*"+address.Uint160ToString(gasContractHash)) } t.Run("WithToken", func(t *testing.T) { e.Run(t, "neo-go", "wallet", "nep17", "info", "--wallet", walletPath, "--token", gasContractHash.StringLE()) checkGASInfo(t) }) t.Run("NoToken", func(t *testing.T) { e.Run(t, "neo-go", "wallet", "nep17", "info", "--wallet", walletPath) checkGASInfo(t) _, err := e.Out.ReadString('\n') require.NoError(t, err) e.checkNextLine(t, "^Name:\\s*NeoToken") e.checkNextLine(t, "^Symbol:\\s*NEO") e.checkNextLine(t, "^Hash:\\s*"+neoContractHash.StringLE()) e.checkNextLine(t, "^Decimals:\\s*0") e.checkNextLine(t, "^Address:\\s*"+address.Uint160ToString(neoContractHash)) }) t.Run("Remove", func(t *testing.T) { e.In.WriteString("y\r") e.Run(t, "neo-go", "wallet", "nep17", "remove", "--wallet", walletPath, "--token", neoContractHash.StringLE()) e.Run(t, "neo-go", "wallet", "nep17", "info", "--wallet", walletPath) checkGASInfo(t) _, err := e.Out.ReadString('\n') require.Equal(t, err, io.EOF) }) }) }