143 lines
3.5 KiB
Go
143 lines
3.5 KiB
Go
package testing
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import (
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"bytes"
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"context"
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"io"
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"os"
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"path/filepath"
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"strconv"
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"strings"
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gethcommon "github.com/ethereum/go-ethereum/common"
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"github.com/status-im/status-go/geth/common"
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"github.com/status-im/status-go/geth/params"
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assertions "github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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)
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var (
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TestConfig *common.TestConfig
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// RootDir is the main application directory
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RootDir string
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// TestDataDir is data directory used for tests
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TestDataDir string
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// TestNetworkNames network ID to name mapping
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TestNetworkNames = map[int]string{
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params.MainNetworkID: "Mainnet",
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params.RopstenNetworkID: "Ropsten",
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params.RinkebyNetworkID: "Rinkeby",
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}
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)
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func init() {
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pwd, err := os.Getwd()
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if err != nil {
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panic(err)
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}
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// setup root directory
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RootDir = filepath.Dir(pwd)
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if strings.HasSuffix(RootDir, "geth") || strings.HasSuffix(RootDir, "cmd") { // we need to hop one more level
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RootDir = filepath.Join(RootDir, "..")
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}
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// setup auxiliary directories
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TestDataDir = filepath.Join(RootDir, ".ethereumtest")
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TestConfig, err = common.LoadTestConfig()
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if err != nil {
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panic(err)
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}
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}
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type BaseTestSuite struct {
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suite.Suite
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NodeManager common.NodeManager
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}
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func (s *BaseTestSuite) StartTestNode(networkID int) {
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require := s.Require()
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require.NotNil(s.NodeManager)
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nodeConfig, err := MakeTestNodeConfig(networkID)
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require.NoError(err)
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keyStoreDir := filepath.Join(TestDataDir, TestNetworkNames[networkID], "keystore")
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require.NoError(common.ImportTestAccount(keyStoreDir, "test-account1.pk"))
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require.NoError(common.ImportTestAccount(keyStoreDir, "test-account2.pk"))
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require.False(s.NodeManager.IsNodeRunning())
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nodeStarted, err := s.NodeManager.StartNode(nodeConfig)
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require.NoError(err)
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require.NotNil(nodeStarted)
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<-nodeStarted
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require.True(s.NodeManager.IsNodeRunning())
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}
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func (s *BaseTestSuite) StopTestNode() {
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require := s.Require()
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require.NotNil(s.NodeManager)
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require.True(s.NodeManager.IsNodeRunning())
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nodeStopped, err := s.NodeManager.StopNode()
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require.NoError(err)
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<-nodeStopped
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require.False(s.NodeManager.IsNodeRunning())
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}
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func FirstBlockHash(require *assertions.Assertions, nodeManager common.NodeManager, expectedHash string) {
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require.NotNil(nodeManager)
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var firstBlock struct {
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Hash gethcommon.Hash `json:"hash"`
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}
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// obtain RPC client for running node
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runningNode, err := nodeManager.Node()
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require.NoError(err)
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require.NotNil(runningNode)
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rpcClient, err := runningNode.Attach()
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require.NoError(err)
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// get first block
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err = rpcClient.CallContext(context.Background(), &firstBlock, "eth_getBlockByNumber", "0x0", true)
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require.NoError(err)
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require.Equal(expectedHash, firstBlock.Hash.Hex())
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}
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func MakeTestNodeConfig(networkID int) (*params.NodeConfig, error) {
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configJSON := `{
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"NetworkId": ` + strconv.Itoa(networkID) + `,
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"DataDir": "` + filepath.Join(TestDataDir, TestNetworkNames[networkID]) + `",
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"HTTPPort": ` + strconv.Itoa(TestConfig.Node.HTTPPort) + `,
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"WSPort": ` + strconv.Itoa(TestConfig.Node.WSPort) + `,
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"LogEnabled": true,
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"LogLevel": "ERROR"
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}`
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nodeConfig, err := params.LoadNodeConfig(configJSON)
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if err != nil {
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return nil, err
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}
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return nodeConfig, nil
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}
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// LoadFromFile is useful for loading test data, from testdata/filename into a variable
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// nolint: errcheck
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func LoadFromFile(filename string) string {
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f, err := os.Open(filename)
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if err != nil {
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return ""
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}
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buf := bytes.NewBuffer(nil)
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io.Copy(buf, f)
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f.Close()
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return string(buf.Bytes())
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}
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