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Merge pull request #1654 from nspcc-dev/fix/balance

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cli: output nep17 balance using decimals
This commit is contained in:
Roman Khimov 2021-01-11 23:52:54 +03:00 committed by GitHub
commit ee10ea19e7
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2 changed files with 16 additions and 7 deletions
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10
cli/nep17_test.go
View file

@ -30,7 +30,7 @@ func TestNEP17Balance(t *testing.T) {
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*Amount\\s*:\\s*"+b.String()+"$")
e.checkNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10))
e.checkEOF(t)
}
@ -48,7 +48,7 @@ func TestNEP17Balance(t *testing.T) {
e.checkNextLine(t, "^\\s*Account\\s+"+validatorAddr)
e.checkNextLine(t, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)")
b := e.Chain.GetUtilityTokenBalance(validatorHash)
e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(b.Int64()).String())
e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(b.Int64()).String()+"$")
})
t.Run("all accounts", func(t *testing.T) {
e.Run(t, cmdbase...)
@ -57,7 +57,7 @@ func TestNEP17Balance(t *testing.T) {
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*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String()+"$")
e.checkNextLine(t, "^\\s*Updated:")
e.checkNextLine(t, "^\\s*$")
@ -75,12 +75,12 @@ func TestNEP17Balance(t *testing.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*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String()+"$")
e.checkNextLine(t, "^\\s*Updated:")
} else {
balance, index := e.Chain.GetGoverningTokenBalance(validatorHash)
e.checkLine(t, line, "^\\s*NEO:\\s+NeoToken \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)")
e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+balance.String())
e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+balance.String()+"$")
e.checkNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10))
}
}

13
cli/wallet/nep17.go
View file

@ -3,6 +3,7 @@ package wallet
import (
"errors"
"fmt"
"math/big"
"strings"
"github.com/nspcc-dev/neo-go/cli/flags"
@ -179,7 +180,7 @@ func getNEP17Balance(ctx *cli.Context) error {
for i := range balances.Balances {
var tokenName, tokenSymbol string
tokenDecimals := 0
asset := balances.Balances[i].Asset
token, err := getMatchingToken(ctx, wall, asset.StringLE())
if err != nil {
@ -191,6 +192,7 @@ func getNEP17Balance(ctx *cli.Context) error {
}
tokenName = token.Name
tokenSymbol = token.Symbol
tokenDecimals = int(token.Decimals)
} else {
if name != "" {
continue
@ -198,7 +200,14 @@ func getNEP17Balance(ctx *cli.Context) error {
tokenSymbol = "UNKNOWN"
}
fmt.Fprintf(ctx.App.Writer, "%s: %s (%s)\n", tokenSymbol, tokenName, asset.StringLE())
fmt.Fprintf(ctx.App.Writer, "\tAmount : %s\n", balances.Balances[i].Amount)
amount := balances.Balances[i].Amount
if tokenDecimals != 0 {
b, ok := new(big.Int).SetString(amount, 10)
if ok {
amount = fixedn.ToString(b, tokenDecimals)
}
}
fmt.Fprintf(ctx.App.Writer, "\tAmount : %s\n", amount)
fmt.Fprintf(ctx.App.Writer, "\tUpdated: %d\n", balances.Balances[i].LastUpdated)
}
}