go-ethereum/swarm/api/config_test.go

98 lines
3.5 KiB
Go

// Copyright 2016 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package api
import (
"io/ioutil"
"os"
"path/filepath"
"strings"
"testing"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
)
var (
hexprvkey = "65138b2aa745041b372153550584587da326ab440576b2a1191dd95cee30039c"
defaultConfig = `{
"ChunkDbPath": "` + filepath.Join("TMPDIR", "0d2f62485607cf38d9d795d93682a517661e513e", "chunks") + `",
"DbCapacity": 5000000,
"CacheCapacity": 5000,
"Radius": 0,
"Branches": 128,
"Hash": "SHA3",
"PeersBroadcastSetSize": 1,
"MaxPeersPerRequest": 5,
"CallInterval": 3000000000,
"Swap": {
"BuyAt": 20000000000,
"SellAt": 20000000000,
"PayAt": 100,
"DropAt": 10000,
"AutoCashInterval": 300000000000,
"AutoCashThreshold": 50000000000000,
"AutoDepositInterval": 300000000000,
"AutoDepositThreshold": 50000000000000,
"AutoDepositBuffer": 100000000000000,
"PublicKey": "0x045f5cfd26692e48d0017d380349bcf50982488bc11b5145f3ddf88b24924299048450542d43527fbe29a5cb32f38d62755393ac002e6bfdd71b8d7ba725ecd7a3",
"Contract": "0x0000000000000000000000000000000000000000",
"Beneficiary": "0x0d2f62485607cf38d9d795d93682a517661e513e"
},
"Path": "` + filepath.Join("TMPDIR", "0d2f62485607cf38d9d795d93682a517661e513e") + `",
"Port": "8500",
"PublicKey": "0x045f5cfd26692e48d0017d380349bcf50982488bc11b5145f3ddf88b24924299048450542d43527fbe29a5cb32f38d62755393ac002e6bfdd71b8d7ba725ecd7a3",
"BzzKey": "0xe861964402c0b78e2d44098329b8545726f215afa737d803714a4338552fcb81",
"EnsRoot": "0xd344889e0be3e9ef6c26b0f60ef66a32e83c1b69"
}`
)
func TestConfigWriteRead(t *testing.T) {
tmp, err := ioutil.TempDir(os.TempDir(), "bzz-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
prvkey := crypto.ToECDSA(common.Hex2Bytes(hexprvkey))
orig, err := NewConfig(tmp, common.Address{}, prvkey)
if err != nil {
t.Fatalf("expected no error, got %v", err)
}
account := crypto.PubkeyToAddress(prvkey.PublicKey)
dirpath := filepath.Join(tmp, common.Bytes2Hex(account.Bytes()))
confpath := filepath.Join(dirpath, "config.json")
data, err := ioutil.ReadFile(confpath)
if err != nil {
t.Fatalf("default config file cannot be read: %v", err)
}
exp := strings.Replace(defaultConfig, "TMPDIR", tmp, -1)
exp = strings.Replace(exp, "\\", "\\\\", -1)
if string(data) != exp {
t.Fatalf("default config mismatch:\nexpected: %v\ngot: %v", exp, string(data))
}
conf, err := NewConfig(tmp, common.Address{}, prvkey)
if err != nil {
t.Fatalf("expected no error, got %v", err)
}
if conf.Swap.Beneficiary.Hex() != orig.Swap.Beneficiary.Hex() {
t.Fatalf("expected beneficiary from loaded config %v to match original %v", conf.Swap.Beneficiary.Hex(), orig.Swap.Beneficiary.Hex())
}
}