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testing.go
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testing.go
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package integration
import (
"bytes"
"errors"
"flag"
"fmt"
"io"
"os"
"path/filepath"
"strings"
"time"
"github.com/status-im/status-go/geth/common"
"github.com/status-im/status-go/geth/params"
_ "github.com/stretchr/testify/suite" // required to register testify flags
)
var (
networkSelected = flag.String("network", "statuschain", "-network=NETWORKID or -network=NETWORKNAME to select network used for tests")
// ErrNoRemoteURL is returned when network id has no associated url.
ErrNoRemoteURL = errors.New("network id requires a remote URL")
// TestConfig defines the default config usable at package-level.
TestConfig *common.TestConfig
// RootDir is the main application directory
RootDir string
// TestDataDir is data directory used for tests
TestDataDir string
// TestNetworkNames network ID to name mapping
TestNetworkNames = map[int]string{
params.MainNetworkID: "Mainnet",
params.RopstenNetworkID: "Ropsten",
params.RinkebyNetworkID: "Rinkeby",
params.StatusChainNetworkID: "StatusChain",
}
)
func init() {
pwd, err := os.Getwd()
if err != nil {
panic(err)
}
flag.Parse()
// setup root directory
const pathSeparator = string(os.PathSeparator)
RootDir = filepath.Dir(pwd)
pathDirs := strings.Split(RootDir, pathSeparator)
for i := range pathDirs {
if pathDirs[i] == "status-go" {
RootDir = filepath.Join(pathDirs[:i+1]...)
RootDir = filepath.Join(pathSeparator, RootDir)
break
}
}
// setup auxiliary directories
TestDataDir = filepath.Join(RootDir, ".ethereumtest")
TestConfig, err = common.LoadTestConfig(GetNetworkID())
if err != nil {
panic(err)
}
}
// LoadFromFile is useful for loading test data, from testdata/filename into a variable
// nolint: errcheck
func LoadFromFile(filename string) string {
f, err := os.Open(filename)
if err != nil {
return ""
}
buf := bytes.NewBuffer(nil)
io.Copy(buf, f)
f.Close()
return string(buf.Bytes())
}
// EnsureNodeSync waits until node synchronzation is done to continue
// with tests afterwards. Panics in case of an error or a timeout.
func EnsureNodeSync(nodeManager common.NodeManager) {
nc, err := nodeManager.NodeConfig()
if err != nil {
panic("can't retrieve NodeConfig")
}
// Don't wait for any blockchain sync for the local private chain as blocks are never mined.
if nc.NetworkID == params.StatusChainNetworkID {
return
}
les, err := nodeManager.LightEthereumService()
if err != nil {
panic(err)
}
if les == nil {
panic("LightEthereumService is nil")
}
// todo(@jeka): we should extract it into config
timeout := time.NewTimer(50 * time.Minute)
defer timeout.Stop()
ticker := time.NewTicker(1 * time.Second)
defer ticker.Stop()
for {
select {
case <-timeout.C:
panic("timeout during node synchronization")
case <-ticker.C:
downloader := les.Downloader()
if downloader != nil {
isSyncing := downloader.Synchronising()
progress := downloader.Progress()
if !isSyncing && progress.HighestBlock > 0 && progress.CurrentBlock >= progress.HighestBlock {
return
}
}
}
}
}
// GetRemoteURLFromNetworkID returns associated network url for giving network id.
func GetRemoteURLFromNetworkID(id int) (url string, err error) {
switch id {
case params.MainNetworkID:
url = params.MainnetEthereumNetworkURL
case params.RinkebyNetworkID:
url = params.RinkebyEthereumNetworkURL
case params.RopstenNetworkID:
url = params.RopstenEthereumNetworkURL
default:
err = ErrNoRemoteURL
}
return
}
// GetHeadHashFromNetworkID returns the hash associated with a given network id.
func GetHeadHashFromNetworkID(id int) string {
switch id {
case params.RinkebyNetworkID:
return "0x6341fd3daf94b748c72ced5a5b26028f2474f5f00d824504e4fa37a75767e177"
case params.RopstenNetworkID:
return "0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d"
case params.StatusChainNetworkID:
return "0xe9d8920a99dc66a9557a87d51f9d14a34ec50aae04298e0f142187427d3c832e"
}
return ""
}
// GetRemoteURL returns the url associated with a given network id.
func GetRemoteURL() (string, error) {
return GetRemoteURLFromNetworkID(GetNetworkID())
}
// GetHeadHash returns the hash associated with a given network id.
func GetHeadHash() string {
return GetHeadHashFromNetworkID(GetNetworkID())
}
// GetNetworkID returns appropriate network id for test based on
// default or provided -network flag.
func GetNetworkID() int {
switch strings.ToLower(*networkSelected) {
case fmt.Sprintf("%d", params.RinkebyNetworkID), "rinkeby":
return params.RinkebyNetworkID
case fmt.Sprintf("%d", params.RopstenNetworkID), "ropsten", "testnet":
return params.RopstenNetworkID
case fmt.Sprintf("%d", params.StatusChainNetworkID), "statuschain":
return params.StatusChainNetworkID
}
return params.StatusChainNetworkID
}
// GetAccount1PKFile returns the filename for Account1 keystore based
// on the current network. This allows running the e2e tests on the
// private network w/o access to the ACCOUNT_PASSWORD env variable
func GetAccount1PKFile() string {
if GetNetworkID() == params.StatusChainNetworkID {
return "test-account1-status-chain.pk"
} else {
return "test-account1.pk"
}
}
// GetAccount2PKFile returns the filename for Account2 keystore based
// on the current network. This allows running the e2e tests on the
// private network w/o access to the ACCOUNT_PASSWORD env variable
func GetAccount2PKFile() string {
if GetNetworkID() == params.StatusChainNetworkID {
return "test-account2-status-chain.pk"
} else {
return "test-account2.pk"
}
}