testutils

func NewSilentLogger ¶

func NewSilentLogger() *log.Logger

NewSilentLogger returns a cheap logger that doesn't print anything, useful for tests.

func RandomDataAndDigest ¶

func RandomDataAndDigest(size int64) ([]byte, pb.Digest)

func RandomDataAndHash ¶

func RandomDataAndHash(size int64) ([]byte, string)

RandomDataAndHash creates a random blob of the specified size, and returns that blob along with its sha256 hash.

func TempDir ¶

func TempDir(t *testing.T) string

TempDir creates a temporary directory and returns its name. If an error occurs, then it panics.