testutil

Documentation

Overview

Package testutil contains helpers for tests.

Index

• func AssertErrorContains(t *testing.T, err error, expected error)
• func AssertWrappedErrorEqual(t *testing.T, err error, expected error)
• func ContainsString(a []string, s string) bool
• func CreateTempFile(t *testing.T, data string) string
• func KillContainer(containerName string) error
• func PaginatedSegmentsEqual(t *testing.T, s1, s2 *types.PaginatedSegments)
• func PullImage(imageName string) error
• func RandomKey() []byte
• func RandomValue() []byte
• func RequestJSON(h http.HandlerFunc, method, target string, payload, dst interface{}) (*httptest.ResponseRecorder, error)
• func RunContainer(containerName string, imageName string, exposedPorts nat.PortSet, ...) error
• func RunContainerWithEnv(containerName string, imageName string, envVariables []string, ...) error

Functions

func AssertErrorContains

func AssertErrorContains(t *testing.T, err error, expected error)

AssertErrorContains checks that the error contains a given sub-error.

func AssertWrappedErrorEqual

func AssertWrappedErrorEqual(t *testing.T, err error, expected error)

AssertWrappedErrorEqual checks that the innermost error equals the given expected error.

func ContainsString

func ContainsString(a []string, s string) bool

ContainsString checks if an array contains a string.

func CreateTempFile

func CreateTempFile(t *testing.T, data string) string

CreateTempFile creates a temporary file for tests with data as content.

func KillContainer

func KillContainer(containerName string) error

KillContainer stops and removes specified container.

func PaginatedSegmentsEqual

func PaginatedSegmentsEqual(t *testing.T, s1, s2 *types.PaginatedSegments)

PaginatedSegmentsEqual verifies that two paginated segment lists are equal.

func PullImage

func PullImage(imageName string) error

PullImage pulls an image from docker hub if image is not available or not up to date.

func RandomKey

func RandomKey() []byte

RandomKey returns a random byte array (with max 64 bytes)

func RandomValue

func RandomValue() []byte

RandomValue returns a random byte array (with max 1024 bytes)

func RequestJSON

func RequestJSON(h http.HandlerFunc, method, target string, payload, dst interface{}) (*httptest.ResponseRecorder, error)

RequestJSON does a request expecting a JSON response.

func RunContainer

func RunContainer(containerName string, imageName string, exposedPorts nat.PortSet, portBindings nat.PortMap) error

RunContainer reproduces docker run command.

func RunContainerWithEnv

func RunContainerWithEnv(containerName string, imageName string, envVariables []string, exposedPorts nat.PortSet, portBindings nat.PortMap) error

RunContainerWithEnv reproduces docker run command.