testutil

Documentation

Index

• func GetAvailableLocalAddress(t *testing.T) string
• func GetAvailablePort(t *testing.T) uint16
• func NewTemporaryDirectory(tb testing.TB) (absolutePath string)
• func NewTemporaryFile(tb testing.TB) *os.File

Functions

func GetAvailableLocalAddress

func GetAvailableLocalAddress(t *testing.T) string

GetAvailableLocalAddress finds an available local port and returns an endpoint describing it. The port is available for opening when this function returns provided that there is no race by some other code to grab the same port immediately.

func GetAvailablePort

func GetAvailablePort(t *testing.T) uint16

GetAvailablePort finds an available local port and returns it. The port is available for opening when this function returns provided that there is no race by some other code to grab the same port immediately.

func NewTemporaryDirectory

func NewTemporaryDirectory(tb testing.TB) (absolutePath string)

NewTemporaryDirectory creates a new temporary directory that can be used within the scope of test or benchmark and the directory will be cleaned up with all files contained within directory.

func NewTemporaryFile

func NewTemporaryFile(tb testing.TB) *os.File

NewTemporaryFile creates a file that can be used within the scope of the test and will be closed then removed from the file system during the test cleanup