testutil

Documentation

Index

• func ContextWithTimeout(t *testing.T) context.Context
• func CopyDir(t *testing.T, src string, dst string)
• func CopyFile(t *testing.T, src, dst string)
• func GenerateKeysAndIdentity(t *testing.T) (crypto.PrivKey, crypto.PubKey, peer.ID)
• func GetBstoreLen(ctx context.Context, t *testing.T, bs RoBlockstore) int
• func MultiAddsToString(addrs []multiaddr.Multiaddr) []string
• func NewID(t *testing.T) peer.ID
• func OpenSampleCar(t *testing.T, carFileName string) *blockstore.ReadOnly
• func RandomCids(t testing.TB, rng *rand.Rand, n int) []cid.Cid
• func RandomMultihashes(t testing.TB, rng *rand.Rand, n int) []multihash.Multihash
• func SetupDataTransferOnHost(t *testing.T, h host.Host, store datastore.Batching, lsys ipld.LinkSystem) datatransfer.Manager
• func ThisDir(t *testing.T) string
• func WaitForAddrs(h host.Host) peer.AddrInfo
• type RoBlockstore

Functions

func ContextWithTimeout

func ContextWithTimeout(t *testing.T) context.Context

func CopyDir

func CopyDir(t *testing.T, src string, dst string)

CopyDir copies a whole directory recursively

func CopyFile

func CopyFile(t *testing.T, src, dst string)

CopyFile copies a single file from src to dst

func GenerateKeysAndIdentity

func GenerateKeysAndIdentity(t *testing.T) (crypto.PrivKey, crypto.PubKey, peer.ID)

func GetBstoreLen

func GetBstoreLen(ctx context.Context, t *testing.T, bs RoBlockstore) int

GetBstoreLen gets the total CID cound in a blockstore

func MultiAddsToString

func MultiAddsToString(addrs []multiaddr.Multiaddr) []string

func NewID

func NewID(t *testing.T) peer.ID

func OpenSampleCar

func OpenSampleCar(t *testing.T, carFileName string) *blockstore.ReadOnly

OpenSampleCar opens a car file in the testdata directory to a blockstore

func RandomCids

func RandomCids(t testing.TB, rng *rand.Rand, n int) []cid.Cid

func RandomMultihashes

func RandomMultihashes(t testing.TB, rng *rand.Rand, n int) []multihash.Multihash

func SetupDataTransferOnHost

func SetupDataTransferOnHost(t *testing.T, h host.Host, store datastore.Batching, lsys ipld.LinkSystem) datatransfer.Manager

SetupDataTransferOnHost generates a data transfer instance for the given libp2p host

func ThisDir

func ThisDir(t *testing.T) string

ThisDir gets the current directory of the source file its called in

func WaitForAddrs

func WaitForAddrs(h host.Host) peer.AddrInfo

Sometimes the peerstore is not populated immediately. This is resolved by a delay and retry.

Types

type RoBlockstore

type RoBlockstore interface {
	AllKeysChan(ctx context.Context) (<-chan cid.Cid, error)
}

RoBlockstore is just the needed interface for GetBstoreLen