testserver

Documentation

Index

• func NewTestConfig(t *testing.T) *embed.Config
• func RunEtcd(t *testing.T, cfg *embed.Config) *clientv3.Client

Functions

func NewTestConfig

func NewTestConfig(t *testing.T) *embed.Config

NewTestConfig returns a configuration for an embedded etcd server. The configuration is based on embed.NewConfig(), with the following adjustments:

• sets UnsafeNoFsync = true to improve test performance (only reasonable in a test-only single-member server we never intend to restart or keep data from)
• uses free ports for client and peer listeners
• cleans up the data directory on test termination
• silences server logs other than errors

func RunEtcd

func RunEtcd(t *testing.T, cfg *embed.Config) *clientv3.Client

RunEtcd starts an embedded etcd server with the provided config (or NewTestConfig(t) if nil), and returns a client connected to the server. The server is terminated when the test ends.