126 lines
		
	
	
		
			4.0 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			126 lines
		
	
	
		
			4.0 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2016 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package api
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import (
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	"io/ioutil"
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	"os"
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	"path/filepath"
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	"strings"
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	"testing"
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	"github.com/ethereum/go-ethereum/common"
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	"github.com/ethereum/go-ethereum/crypto"
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)
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var (
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	hexprvkey     = "65138b2aa745041b372153550584587da326ab440576b2a1191dd95cee30039c"
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	defaultConfig = `{
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    "ChunkDbPath": "` + filepath.Join("TMPDIR", "chunks") + `",
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    "DbCapacity": 5000000,
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    "CacheCapacity": 5000,
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    "Radius": 0,
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    "Branches": 128,
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    "Hash": "SHA3",
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    "CallInterval": 3000000000,
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    "KadDbPath": "` + filepath.Join("TMPDIR", "bzz-peers.json") + `",
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    "MaxProx": 8,
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    "ProxBinSize": 2,
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    "BucketSize": 4,
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    "PurgeInterval": 151200000000000,
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    "InitialRetryInterval": 42000000,
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    "MaxIdleInterval": 42000000000,
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    "ConnRetryExp": 2,
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    "Swap": {
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        "BuyAt": 20000000000,
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        "SellAt": 20000000000,
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        "PayAt": 100,
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        "DropAt": 10000,
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        "AutoCashInterval": 300000000000,
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        "AutoCashThreshold": 50000000000000,
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        "AutoDepositInterval": 300000000000,
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        "AutoDepositThreshold": 50000000000000,
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        "AutoDepositBuffer": 100000000000000,
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        "PublicKey": "0x045f5cfd26692e48d0017d380349bcf50982488bc11b5145f3ddf88b24924299048450542d43527fbe29a5cb32f38d62755393ac002e6bfdd71b8d7ba725ecd7a3",
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        "Contract": "0x0000000000000000000000000000000000000000",
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        "Beneficiary": "0x0d2f62485607cf38d9d795d93682a517661e513e"
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    },
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    "RequestDbPath": "` + filepath.Join("TMPDIR", "requests") + `",
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    "RequestDbBatchSize": 512,
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    "KeyBufferSize": 1024,
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    "SyncBatchSize": 128,
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    "SyncBufferSize": 128,
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    "SyncCacheSize": 1024,
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    "SyncPriorities": [
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        2,
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        1,
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        1,
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        0,
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        0
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    ],
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    "SyncModes": [
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        true,
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        true,
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        true,
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        true,
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        false
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    ],
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    "Path": "TMPDIR",
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    "ListenAddr": "127.0.0.1",
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    "Port": "8500",
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    "PublicKey": "0x045f5cfd26692e48d0017d380349bcf50982488bc11b5145f3ddf88b24924299048450542d43527fbe29a5cb32f38d62755393ac002e6bfdd71b8d7ba725ecd7a3",
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    "BzzKey": "0xe861964402c0b78e2d44098329b8545726f215afa737d803714a4338552fcb81",
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    "EnsRoot": "0x112234455c3a32fd11230c42e7bccd4a84e02010",
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    "NetworkId": 323
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}`
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)
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func TestConfigWriteRead(t *testing.T) {
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	tmp, err := ioutil.TempDir(os.TempDir(), "bzz-test")
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	if err != nil {
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		t.Fatal(err)
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	}
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	defer os.RemoveAll(tmp)
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	prvkey, err := crypto.HexToECDSA(hexprvkey)
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	if err != nil {
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		t.Fatalf("failed to load private key: %v", err)
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	}
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	orig, err := NewConfig(tmp, common.Address{}, prvkey, 323)
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	if err != nil {
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		t.Fatalf("expected no error, got %v", err)
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	}
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	data, err := ioutil.ReadFile(filepath.Join(orig.Path, "config.json"))
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	if err != nil {
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		t.Fatalf("default config file cannot be read: %v", err)
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	}
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	exp := strings.Replace(defaultConfig, "TMPDIR", orig.Path, -1)
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	exp = strings.Replace(exp, "\\", "\\\\", -1)
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	if string(data) != exp {
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		t.Fatalf("default config mismatch:\nexpected: %v\ngot: %v", exp, string(data))
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	}
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	conf, err := NewConfig(tmp, common.Address{}, prvkey, 323)
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	if err != nil {
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		t.Fatalf("expected no error, got %v", err)
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	}
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	if conf.Swap.Beneficiary.Hex() != orig.Swap.Beneficiary.Hex() {
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		t.Fatalf("expected beneficiary from loaded config %v to match original %v", conf.Swap.Beneficiary.Hex(), orig.Swap.Beneficiary.Hex())
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	}
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}
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