testutils

Documentation

Index

• Constants
• func AssertBlockOrderAndHeight(t *testing.T, h *Harness, order, total, height uint64)
• func AssertMempoolTxNotify(t *testing.T, h *Harness, txid, addr string, timeout int)
• func AssertScan(t *testing.T, h *Harness, maxOrder, scanCount uint64)
• func AssertTxConfirm(t *testing.T, h *Harness, txid string, confirms uint64)
• func AssertTxMinedUseNotifierAPI(t *testing.T, h *Harness, txId *hash.Hash, blockHash *hash.Hash)
• func AssertTxMinedUseSerializedBlock(t *testing.T, h *Harness, txId *hash.Hash, blockHash *hash.Hash)
• func CanNotSpend(t *testing.T, h *Harness, amt types.Amount, preOutpoint *types.TxOutPoint, ...) (*hash.Hash, types.Address)
• func GenerateBlock(t *testing.T, h *Harness, num uint64) []*hash.Hash
• func Spend(t *testing.T, h *Harness, amt types.Amount, preOutpoint *types.TxOutPoint, ...) (*hash.Hash, types.Address)
• func TearDownAll() error
• func TimeoutFunc(t *testing.T, f func() bool, timeout int)
• type Client
  • func Dial(URL, user, pass string, certs string) (*Client, error)
  • func (c *Client) BlockCount() (uint64, error)
  • func (c *Client) BlockTotal() (uint64, error)
  • func (c *Client) Call(result interface{}, method string, args ...interface{}) error
  • func (c *Client) CallWithContext(ctx context.Context, result interface{}, method string, args ...interface{}) error
  • func (c *Client) Generate(num uint64) ([]*hash.Hash, error)
  • func (c *Client) GetBlock(h *hash.Hash) (*json.BlockVerboseResult, error)
  • func (c *Client) GetSerializedBlock(h *hash.Hash) (*types.SerializedBlock, error)
  • func (c *Client) MainHeight() (uint64, error)
  • func (c *Client) NodeInfo() (json.InfoNodeResult, error)
  • func (c *Client) SendRawTx(txHex string, allowHighFees bool) (*hash.Hash, error)
• type Complex
• type EchoResult
• type Harness
  • func AllHarnesses() []*Harness
  • func NewHarness(t *testing.T, params *params.Params, args ...string) (*Harness, error)
  • func (h *Harness) Id() string
  • func (h *Harness) NotifyNewTransactions(verbose bool) error
  • func (h *Harness) NotifyTxsByAddr(reload bool, addr []string, outpoint []cmds.OutPoint) error
  • func (h *Harness) NotifyTxsConfirmed(txs []cmds.TxConfirm) error
  • func (h *Harness) Rescan(beginBlock, endBlock uint64, addrs []string, op []cmds.OutPoint) error
  • func (h *Harness) Setup() error
  • func (h *Harness) Teardown() error
• type TestService
  • func (s *TestService) Echo(str string, i int, comp *Complex) EchoResult

Constants

const DefaultMaxRpcConnRetries = 10

Functions

func AssertBlockOrderAndHeight

func AssertBlockOrderAndHeight(t *testing.T, h *Harness, order, total, height uint64)

AssertBlockOrderAndHeight will verify the current block order, total block number and current main-chain height of the appointed test harness and assert it ok or cause the test failed.

func AssertMempoolTxNotify

func AssertMempoolTxNotify(t *testing.T, h *Harness, txid, addr string, timeout int)

func AssertScan

func AssertScan(t *testing.T, h *Harness, maxOrder, scanCount uint64)

func AssertTxConfirm

func AssertTxConfirm(t *testing.T, h *Harness, txid string, confirms uint64)

func AssertTxMinedUseNotifierAPI

func AssertTxMinedUseNotifierAPI(t *testing.T, h *Harness, txId *hash.Hash, blockHash *hash.Hash)

func AssertTxMinedUseSerializedBlock

func AssertTxMinedUseSerializedBlock(t *testing.T, h *Harness, txId *hash.Hash, blockHash *hash.Hash)

TODO, order and height not work for the SerializedBlock

func CanNotSpend

func CanNotSpend(t *testing.T, h *Harness, amt types.Amount, preOutpoint *types.TxOutPoint, lockTime *int64) (*hash.Hash, types.Address)

Spend amount from the wallet of the test harness and return tx hash

func GenerateBlock

func GenerateBlock(t *testing.T, h *Harness, num uint64) []*hash.Hash

GenerateBlock will generate a number of blocks by the input number for the appointed test harness. It will return the hashes of the generated blocks or an error

func Spend

func Spend(t *testing.T, h *Harness, amt types.Amount, preOutpoint *types.TxOutPoint, lockTime *int64) (*hash.Hash, types.Address)

Spend amount from the wallet of the test harness and return tx hash

func TearDownAll

func TearDownAll() error

TearDownAll func teardown all Harness Instances

func TimeoutFunc

func TimeoutFunc(t *testing.T, f func() bool, timeout int)

Types

type Client

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

Client represents a connection to an RPC server.

func Dial

func Dial(URL, user, pass string, certs string) (*Client, error)

Dial connects to a JSON-RPC server at the specified url, return a new client which can perform rpc Call. the context controls the entire lifetime of the client.

func (*Client) BlockCount

func (c *Client) BlockCount() (uint64, error)

func (*Client) BlockTotal

func (c *Client) BlockTotal() (uint64, error)

func (*Client) Call

func (c *Client) Call(result interface{}, method string, args ...interface{}) error

Call wraps CallWithContext using the background context.

func (*Client) CallWithContext

func (c *Client) CallWithContext(ctx context.Context, result interface{}, method string, args ...interface{}) error

CallWithContext performs a JSON-RPC call with the given arguments and unmarshalls into result if no error occurred.

func (*Client) Generate

func (c *Client) Generate(num uint64) ([]*hash.Hash, error)

func (*Client) GetBlock

func (c *Client) GetBlock(h *hash.Hash) (*json.BlockVerboseResult, error)

TODO, the api is not easy to use when doing the internal-test

func (*Client) GetSerializedBlock

func (c *Client) GetSerializedBlock(h *hash.Hash) (*types.SerializedBlock, error)

TODO, the SerializedBlock not work for order and height

func (*Client) MainHeight

func (c *Client) MainHeight() (uint64, error)

func (*Client) NodeInfo

func (c *Client) NodeInfo() (json.InfoNodeResult, error)

func (*Client) SendRawTx

func (c *Client) SendRawTx(txHex string, allowHighFees bool) (*hash.Hash, error)

type Complex

type Complex struct {
	X, Y int
	Name string
}

type EchoResult

type EchoResult struct {
	String  string
	Int     int
	Complex *Complex
}

type Harness

type Harness struct {

	// the qitmeer node process
	Node *node
	// the rpc client to the qitmeer node in the Harness instance.
	Client *Client

	// Notifier use rpc/client with web-socket notification support
	// TODO refactor & merge two rpc clients to the single one in the future.
	Notifier *client.Client
	// a simple in-memory test wallet works for the test harness node.
	// aka the wallet of the coinbase miner of the node of the harness
	// instance.
	Wallet *testWallet
	// contains filtered or unexported fields
}

Harness manage an embedded qitmeer node process for running the rpc driven integration tests. The active qitmeer node will typically be run in privnet mode in order to allow for easy block generation. Harness handles the node start/shutdown and any temporary directories need to be created.

func AllHarnesses

func AllHarnesses() []*Harness

AllHarnesses func get all Harness instances

func NewHarness

func NewHarness(t *testing.T, params *params.Params, args ...string) (*Harness, error)

NewHarness func creates an new instance of test harness with provided network params. The args is the arguments list that are used when setup a qitmeer node. In the most case, it should be set to nil if no extra args need to add on the default starting up.

func (*Harness) Id

func (h *Harness) Id() string

func (*Harness) NotifyNewTransactions

func (h *Harness) NotifyNewTransactions(verbose bool) error

Register NotifyNewTransactions

func (*Harness) NotifyTxsByAddr

func (h *Harness) NotifyTxsByAddr(reload bool, addr []string, outpoint []cmds.OutPoint) error

Register Addrs Filter

func (*Harness) NotifyTxsConfirmed

func (h *Harness) NotifyTxsConfirmed(txs []cmds.TxConfirm) error

Register NotifyTxsConfirmed

func (*Harness) Rescan

func (h *Harness) Rescan(beginBlock, endBlock uint64, addrs []string, op []cmds.OutPoint) error

Register Rescan by address

func (*Harness) Setup

func (h *Harness) Setup() error

Setup func initialize the test state. 1. start the qitmeer node according to the net params 2. setup the rpc clint so that the rpc call can be sent to the node 3. generate a test block dag by configuration (optional, may empty dag by config)

func (*Harness) Teardown

func (h *Harness) Teardown() error

Teardown func the concurrent safe wrapper of teardown func

type TestService

type TestService struct{}

A dummy service for integrated-test of the rpc client with the test Harness

func (*TestService) Echo

func (s *TestService) Echo(str string, i int, comp *Complex) EchoResult

The Echo service will echo the input to the uppercase and return back