package testutil

import "github.com/dotcloud/docker/testutil"

Package testutil contains common testing tasks like running dockerd.

Index ¶

• Variables
• func CleanupContext(t *testing.T)
• func ConfigureTracing() func(context.Context)
• func GenerateRandomAlphaOnlyString(n int) string
• func GetContext(t TestingT) context.Context
• func RunCommand(ctx context.Context, cmd string, args ...string) *icmd.Result
• func SetContext(t TestingT, ctx context.Context)
• func StartSpan(ctx context.Context, t TestingT) context.Context
• type HelperT
• type TestingT

Variables ¶

var DevZero io.Reader = devZero{}

DevZero acts like /dev/zero but in an OS-independent fashion.

Functions ¶

func CleanupContext ¶

func CleanupContext(t *testing.T)

func ConfigureTracing ¶

func ConfigureTracing() func(context.Context)

ConfigureTracing sets up an OTLP tracing exporter for use in tests.

func GenerateRandomAlphaOnlyString ¶

func GenerateRandomAlphaOnlyString(n int) string

GenerateRandomAlphaOnlyString generates an alphabetical random string with length n.

func GetContext ¶

func GetContext(t TestingT) context.Context

func RunCommand ¶

func RunCommand(ctx context.Context, cmd string, args ...string) *icmd.Result

func SetContext ¶

func SetContext(t TestingT, ctx context.Context)

func StartSpan ¶

func StartSpan(ctx context.Context, t TestingT) context.Context

StartSpan starts a span for the given test.

Types ¶

type HelperT ¶

type HelperT interface {
	Helper()
}

HelperT is a subset of testing.T that implements the Helper function

type TestingT ¶

type TestingT interface {
	Name() string
	Cleanup(func())
	Log(...any)
	Failed() bool
}

TestingT is an interface wrapper around *testing.T and *testing.B.

Source Files ¶

doc.go helper.go helpers.go stringutils.go

Directories ¶