98 lines
2.3 KiB
Go
98 lines
2.3 KiB
Go
package agent
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import (
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"fmt"
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"github.com/hashicorp/consul/consul"
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"io"
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"io/ioutil"
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"os"
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"sync/atomic"
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"testing"
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"time"
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)
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var offset uint64
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func nextConfig() *Config {
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idx := atomic.AddUint64(&offset, 1)
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conf := DefaultConfig()
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conf.Bootstrap = true
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conf.Datacenter = "dc1"
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conf.NodeName = fmt.Sprintf("Node %d", idx)
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conf.DNSAddr = fmt.Sprintf("127.0.0.1:%d", 18600+idx)
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conf.HTTPAddr = fmt.Sprintf("127.0.0.1:%d", 18500+idx)
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conf.RPCAddr = fmt.Sprintf("127.0.0.1:%d", 18400+idx)
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conf.SerfBindAddr = "127.0.0.1"
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conf.SerfLanPort = int(18200 + idx)
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conf.SerfWanPort = int(18300 + idx)
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conf.Server = true
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conf.ServerAddr = fmt.Sprintf("127.0.0.1:%d", 18100+idx)
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cons := consul.DefaultConfig()
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conf.ConsulConfig = cons
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cons.SerfLANConfig.MemberlistConfig.ProbeTimeout = 100 * time.Millisecond
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cons.SerfLANConfig.MemberlistConfig.ProbeInterval = 100 * time.Millisecond
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cons.SerfLANConfig.MemberlistConfig.GossipInterval = 100 * time.Millisecond
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cons.SerfWANConfig.MemberlistConfig.ProbeTimeout = 100 * time.Millisecond
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cons.SerfWANConfig.MemberlistConfig.ProbeInterval = 100 * time.Millisecond
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cons.SerfWANConfig.MemberlistConfig.GossipInterval = 100 * time.Millisecond
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cons.RaftConfig.HeartbeatTimeout = 40 * time.Millisecond
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cons.RaftConfig.ElectionTimeout = 40 * time.Millisecond
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return conf
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}
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func makeAgentLog(t *testing.T, conf *Config, l io.Writer) (string, *Agent) {
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dir, err := ioutil.TempDir("", "agent")
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if err != nil {
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t.Fatalf(fmt.Sprintf("err: %v", err))
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}
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conf.DataDir = dir
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agent, err := Create(conf, l)
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if err != nil {
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os.RemoveAll(dir)
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t.Fatalf(fmt.Sprintf("err: %v", err))
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}
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return dir, agent
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}
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func makeAgent(t *testing.T, conf *Config) (string, *Agent) {
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return makeAgentLog(t, conf, nil)
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}
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func TestAgentStartStop(t *testing.T) {
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dir, agent := makeAgent(t, nextConfig())
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defer os.RemoveAll(dir)
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defer agent.Shutdown()
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if err := agent.Leave(); err != nil {
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t.Fatalf("err: %v", err)
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}
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if err := agent.Shutdown(); err != nil {
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t.Fatalf("err: %v", err)
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}
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select {
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case <-agent.ShutdownCh():
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default:
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t.Fatalf("should be closed")
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}
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}
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func TestAgent_RPCPing(t *testing.T) {
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dir, agent := makeAgent(t, nextConfig())
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defer os.RemoveAll(dir)
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defer agent.Shutdown()
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var out struct{}
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if err := agent.RPC("Status.Ping", struct{}{}, &out); err != nil {
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t.Fatalf("err: %v", err)
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}
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}
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