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package limit
import (
"encoding/json"
"fmt"
"github.com/sirupsen/logrus"
"github.com/sirupsen/logrus/hooks/test"
"github.com/spiral/roadrunner/service"
rrhttp "github.com/spiral/roadrunner/service/http"
"github.com/stretchr/testify/assert"
"io/ioutil"
"net/http"
"testing"
"time"
)
type testCfg struct {
httpCfg string
limitCfg string
target string
}
func (cfg *testCfg) Get(name string) service.Config {
if name == rrhttp.ID {
if cfg.httpCfg == "" {
return nil
}
return &testCfg{target: cfg.httpCfg}
}
if name == ID {
return &testCfg{target: cfg.limitCfg}
}
return nil
}
func (cfg *testCfg) Unmarshal(out interface{}) error {
err := json.Unmarshal([]byte(cfg.target), out)
if cl, ok := out.(*Config); ok {
// to speed up tests
cl.Interval = time.Millisecond
}
return err
}
func Test_Service_PidEcho(t *testing.T) {
logger, _ := test.NewNullLogger()
logger.SetLevel(logrus.DebugLevel)
c := service.NewContainer(logger)
c.Register(rrhttp.ID, &rrhttp.Service{})
c.Register(ID, &Service{})
assert.NoError(t, c.Init(&testCfg{
httpCfg: `{
"address": ":6029",
"workers":{
"command": "php ../../tests/http/client.php pid pipes",
"pool": {"numWorkers": 1}
}
}`,
limitCfg: `{
"services": {
"http": {
"ttl": 1
}
}
}`,
}))
s, _ := c.Get(rrhttp.ID)
assert.NotNil(t, s)
go func() { c.Serve() }()
time.Sleep(time.Millisecond * 100)
defer c.Stop()
req, err := http.NewRequest("GET", "http://localhost:6029", nil)
assert.NoError(t, err)
r, err := http.DefaultClient.Do(req)
assert.NoError(t, err)
defer r.Body.Close()
b, err := ioutil.ReadAll(r.Body)
assert.NoError(t, err)
assert.NoError(t, err)
assert.Equal(t, getPID(s), string(b))
}
func getPID(s interface{}) string {
w := s.(*rrhttp.Service).Server().Workers()[0]
return fmt.Sprintf("%v", *w.Pid)
}
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