Working on new (blocking) event machine.

The new event machine will be used for loose coupling and handle the
communications between the services:

1) Block pool finds blocks which "links" with our current canonical
chain
2) Posts the blocks on to the event machine
3) State manager receives blocks & processes them
4) Broadcasts new post block event

1 files changed, 88 insertions, 0 deletions

diff --git a/ethchain/helper_test.go b/ethchain/helper_test.go
new file mode 100644
index 000000000..75d7771fc
--- /dev/null
+++ b/ethchain/helper_test.go
@@ -0,0 +1,88 @@
+package ethchain
+
+import (
+	"container/list"
+	"fmt"
+
+	"github.com/ethereum/eth-go/ethcrypto"
+	"github.com/ethereum/eth-go/ethdb"
+	"github.com/ethereum/eth-go/ethreact"
+	"github.com/ethereum/eth-go/ethutil"
+	"github.com/ethereum/eth-go/ethwire"
+)
+
+// Implement our EthTest Manager
+type TestManager struct {
+	stateManager *StateManager
+	reactor      *ethreact.ReactorEngine
+
+	txPool     *TxPool
+	blockChain *BlockChain
+	Blocks     []*Block
+}
+
+func (s *TestManager) IsListening() bool {
+	return false
+}
+
+func (s *TestManager) IsMining() bool {
+	return false
+}
+
+func (s *TestManager) PeerCount() int {
+	return 0
+}
+
+func (s *TestManager) Peers() *list.List {
+	return list.New()
+}
+
+func (s *TestManager) BlockChain() *BlockChain {
+	return s.blockChain
+}
+
+func (tm *TestManager) TxPool() *TxPool {
+	return tm.txPool
+}
+
+func (tm *TestManager) StateManager() *StateManager {
+	return tm.stateManager
+}
+
+func (tm *TestManager) Reactor() *ethreact.ReactorEngine {
+	return tm.reactor
+}
+func (tm *TestManager) Broadcast(msgType ethwire.MsgType, data []interface{}) {
+	fmt.Println("Broadcast not implemented")
+}
+
+func (tm *TestManager) ClientIdentity() ethwire.ClientIdentity {
+	return nil
+}
+func (tm *TestManager) KeyManager() *ethcrypto.KeyManager {
+	return nil
+}
+
+func (tm *TestManager) Db() ethutil.Database { return nil }
+func NewTestManager() *TestManager {
+	ethutil.ReadConfig(".ethtest", "/tmp/ethtest", "ETH")
+
+	db, err := ethdb.NewMemDatabase()
+	if err != nil {
+		fmt.Println("Could not create mem-db, failing")
+		return nil
+	}
+	ethutil.Config.Db = db
+
+	testManager := &TestManager{}
+	testManager.reactor = ethreact.New()
+
+	testManager.txPool = NewTxPool(testManager)
+	testManager.blockChain = NewBlockChain(testManager)
+	testManager.stateManager = NewStateManager(testManager)
+
+	// Start the tx pool
+	testManager.txPool.Start()
+
+	return testManager
+}