testutil

Documentation

Overview

Package testutil wraps helpers for testing.

Index

• Constants
• func Date() time.Time
• func MaxAlloc(t *testing.T, n int, f func())
• func Payloads() []int
• func RSAPrivateKey() *rsa.PrivateKey
• func Rand(seed []byte) *rand.Rand
• func RunPayloads(b *testing.B, runner func(size int) func(b *testing.B))
• func SetEnv(t *testing.T, k, v string)
• func SkipExternal(tb testing.TB)
• func ZeroAlloc(t *testing.T, f func())

Constants

const Race = false

Race reports if the race detector is enabled.

Functions

func Date

func Date() time.Time

Date return date for testing.

func MaxAlloc

func MaxAlloc(t *testing.T, n int, f func())

MaxAlloc checks that f does not allocate more than n.

func Payloads

func Payloads() []int

Payloads returns a payload sizes list. Helpful for benchmarks.

func RSAPrivateKey

func RSAPrivateKey() *rsa.PrivateKey

RSAPrivateKey returns pre-generated test RSA private key.

func Rand

func Rand(seed []byte) *rand.Rand

Rand returns a new rand.Rand with source deterministically initialized from seed byte slice.

Zero length seed (or nil) is valid input.

func RunPayloads

func RunPayloads(b *testing.B, runner func(size int) func(b *testing.B))

RunPayloads runs given benchmark runner for every payload.

func SetEnv

func SetEnv(t *testing.T, k, v string)

SetEnv sets environment variable and sets delete callback to unset variable after test.

func SkipExternal

func SkipExternal(tb testing.TB)

SkipExternal skips current test if GOTD_TEST_EXTERNAL is not 1.

Caller should be high-level test function with TestExternalE2E prefix, like TestExternalE2EConnect.

Run all tests with following command in module root:

GOTD_TEST_EXTERNAL=1 go test -v -run ^TestExternalE2E ./...

func ZeroAlloc

func ZeroAlloc(t *testing.T, f func())

ZeroAlloc checks that f does not allocate.