github.com/linapex/ethereum-go-chinese@v0.0.0-20190316121929-f8b7a73c3fa1/core/helper_test.go (about)

     1  
     2  //<developer>
     3  //    <name>linapex 曹一峰</name>
     4  //    <email>linapex@163.com</email>
     5  //    <wx>superexc</wx>
     6  //    <qqgroup>128148617</qqgroup>
     7  //    <url>https://jsq.ink</url>
     8  //    <role>pku engineer</role>
     9  //    <date>2019-03-16 19:16:35</date>
    10  //</624450079155032064>
    11  
    12  
    13  package core
    14  
    15  import (
    16  	"container/list"
    17  
    18  	"github.com/ethereum/go-ethereum/core/types"
    19  	"github.com/ethereum/go-ethereum/ethdb"
    20  	"github.com/ethereum/go-ethereum/event"
    21  )
    22  
    23  //实施我们的ethtest管理器
    24  type TestManager struct {
    25  //StateManager*状态管理器
    26  	eventMux *event.TypeMux
    27  
    28  	db         ethdb.Database
    29  	txPool     *TxPool
    30  	blockChain *BlockChain
    31  	Blocks     []*types.Block
    32  }
    33  
    34  func (tm *TestManager) IsListening() bool {
    35  	return false
    36  }
    37  
    38  func (tm *TestManager) IsMining() bool {
    39  	return false
    40  }
    41  
    42  func (tm *TestManager) PeerCount() int {
    43  	return 0
    44  }
    45  
    46  func (tm *TestManager) Peers() *list.List {
    47  	return list.New()
    48  }
    49  
    50  func (tm *TestManager) BlockChain() *BlockChain {
    51  	return tm.blockChain
    52  }
    53  
    54  func (tm *TestManager) TxPool() *TxPool {
    55  	return tm.txPool
    56  }
    57  
    58  //func（tm*testmanager）statemanager（）*statemanager_
    59  //返回tm.statemanager
    60  //}
    61  
    62  func (tm *TestManager) EventMux() *event.TypeMux {
    63  	return tm.eventMux
    64  }
    65  
    66  //func（tm*testmanager）keymanager（）*crypto.keymanager_
    67  //返回零
    68  //}
    69  
    70  func (tm *TestManager) Db() ethdb.Database {
    71  	return tm.db
    72  }
    73  
    74  func NewTestManager() *TestManager {
    75  	testManager := &TestManager{}
    76  	testManager.eventMux = new(event.TypeMux)
    77  	testManager.db = ethdb.NewMemDatabase()
    78  //testmanager.txpool=newtxpool（testmanager）
    79  //testmanager.blockchain=newblockchain（testmanager）
    80  //testmanager.statemanager=新状态管理器（testmanager）
    81  	return testManager
    82  }
    83