1 files changed, 99 insertions, 0 deletions
diff --git a/service/limit/service_test.go b/service/limit/service_test.go
new file mode 100644
index 00000000..87c8046b
--- /dev/null
+++ b/service/limit/service_test.go
@@ -0,0 +1,99 @@
+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)
+}