testutil

Documentation

Index

• Constants
• Variables
• func IsCircleCI() bool
• func MethodSig(name string) []byte
• func MultiAddr(t *testing.T, cb ServerConfigCallback, c func(s *TestServer, addr string))
• func TestInfuraEndpoint(t *testing.T) string
• type Contract
  • func (c *Contract) AddConstructor(args ...string)
  • func (c *Contract) AddDualCaller(funcName string, args ...string)
  • func (c *Contract) AddEvent(e *Event)
  • func (c *Contract) AddOutputCaller(funcName string)
  • func (c *Contract) Compile() (*compiler.Artifact, error)
  • func (c *Contract) EmitEvent(funcName string, name string, args ...string)
  • func (c *Contract) GetEvent(name string) *Event
  • func (c *Contract) Print() string
• type Event
  • func NewEvent(name string, args ...interface{}) *Event
  • func (e *Event) Add(typStr string, indexed bool) *Event
  • func (e *Event) Sig() string
• type ServerConfigCallback
• type TestServer
  • func NewTestServer(t *testing.T, cb ServerConfigCallback) *TestServer
  • func (t *TestServer) Account(i int) web3.Address
  • func (t *TestServer) Call(msg *web3.CallMsg) (string, error)
  • func (t *TestServer) Close()
  • func (t *TestServer) DeployContract(c *Contract) (*compiler.Artifact, web3.Address)
  • func (t *TestServer) HTTPAddr() string
  • func (t *TestServer) IPCPath() string
  • func (t *TestServer) ProcessBlock() error
  • func (t *TestServer) SendTxn(txn *web3.Transaction) (*web3.Receipt, error)
  • func (t *TestServer) Transfer(address web3.Address, value *big.Int) *web3.Receipt
  • func (t *TestServer) TxnTo(address web3.Address, method string) *web3.Receipt
  • func (t *TestServer) WSAddr() string
  • func (t *TestServer) WaitForReceipt(hash web3.Hash) (*web3.Receipt, error)
• type TestServerConfig

Constants

const (
	DefaultGasPrice = 1879048192 // 0x70000000
	DefaultGasLimit = 5242880    // 0x500000
)

Variables

var (
	DummyAddr = web3.HexToAddress("0x015f68893a39b3ba0681584387670ff8b00f4db2")
)

Functions

func IsCircleCI

func IsCircleCI() bool

IsCircleCI returns true if running inside circleci

func MethodSig

func MethodSig(name string) []byte

MethodSig returns the signature of a non-parametrized function

func MultiAddr

func MultiAddr(t *testing.T, cb ServerConfigCallback, c func(s *TestServer, addr string))

MultiAddr creates new servers to test different addresses

func TestInfuraEndpoint

func TestInfuraEndpoint(t *testing.T) string

TestInfuraEndpoint returns the testing infura endpoint to make testing requests

Types

type Contract

type Contract struct {
	// contains filtered or unexported fields
}

Contract is a test contract

func (*Contract) AddConstructor

func (c *Contract) AddConstructor(args ...string)

AddConstructor creates a constructor with args that set contract variables

func (*Contract) AddDualCaller

func (c *Contract) AddDualCaller(funcName string, args ...string)

AddDualCaller adds a call function that returns the same values that takes

func (*Contract) AddEvent

func (c *Contract) AddEvent(e *Event)

AddEvent adds a new event to the contract

func (*Contract) AddOutputCaller

func (c *Contract) AddOutputCaller(funcName string)

AddOutputCaller adsd a view function that does not take any input

func (*Contract) Compile

func (c *Contract) Compile() (*compiler.Artifact, error)

Compile compiles the contract

func (*Contract) EmitEvent

func (c *Contract) EmitEvent(funcName string, name string, args ...string)

EmitEvent emits a specific event

func (*Contract) GetEvent

func (c *Contract) GetEvent(name string) *Event

GetEvent returns the event with the given name

func (*Contract) Print

func (c *Contract) Print() string

Print prints the contract

type Event

type Event struct {
	// contains filtered or unexported fields
}

Event is a test event

func NewEvent

func NewEvent(name string, args ...interface{}) *Event

NewEvent creates a new contract event

func (*Event) Add

func (e *Event) Add(typStr string, indexed bool) *Event

Add adds a new field to the event

func (*Event) Sig

func (e *Event) Sig() string

Sig returns the signature of the event

type ServerConfigCallback

type ServerConfigCallback func(c *TestServerConfig)

ServerConfigCallback is the callback to modify the config

type TestServer

type TestServer struct {
	// contains filtered or unexported fields
}

TestServer is a Geth test server

func NewTestServer

func NewTestServer(t *testing.T, cb ServerConfigCallback) *TestServer

NewTestServer creates a new Geth test server

func (*TestServer) Account

func (t *TestServer) Account(i int) web3.Address

Account returns a specific account

func (*TestServer) Call

func (t *TestServer) Call(msg *web3.CallMsg) (string, error)

Call sends a contract call

func (*TestServer) Close

func (t *TestServer) Close()

Close closes the server

func (*TestServer) DeployContract

func (t *TestServer) DeployContract(c *Contract) (*compiler.Artifact, web3.Address)

DeployContract deploys a contract with account 0 and returns the address

func (*TestServer) HTTPAddr

func (t *TestServer) HTTPAddr() string

HTTPAddr returns the http endpoint

func (*TestServer) IPCPath

func (t *TestServer) IPCPath() string

IPCPath returns the ipc endpoint

func (*TestServer) ProcessBlock

func (t *TestServer) ProcessBlock() error

ProcessBlock processes a new block

func (*TestServer) SendTxn

func (t *TestServer) SendTxn(txn *web3.Transaction) (*web3.Receipt, error)

SendTxn sends a transaction

func (*TestServer) Transfer

func (t *TestServer) Transfer(address web3.Address, value *big.Int) *web3.Receipt

func (*TestServer) TxnTo

func (t *TestServer) TxnTo(address web3.Address, method string) *web3.Receipt

TxnTo sends a transaction to a given method without any arguments

func (*TestServer) WSAddr

func (t *TestServer) WSAddr() string

WSAddr returns the websocket endpoint

func (*TestServer) WaitForReceipt

func (t *TestServer) WaitForReceipt(hash web3.Hash) (*web3.Receipt, error)

WaitForReceipt waits for the receipt

type TestServerConfig

type TestServerConfig struct {
	DataDir  string
	HTTPPort string
	WSPort   string
}

TestServerConfig is the configuration of the server