rename ngin to rest

rest/handler/recoverhandler_test.go

@@ -0,0 +1,36 @@
+package handler
+
+import (
+	"io/ioutil"
+	"log"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func init() {
+	log.SetOutput(ioutil.Discard)
+}
+
+func TestWithPanic(t *testing.T) {
+	handler := RecoverHandler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		panic("whatever")
+	}))
+
+	req := httptest.NewRequest(http.MethodGet, "http://localhost", nil)
+	resp := httptest.NewRecorder()
+	handler.ServeHTTP(resp, req)
+	assert.Equal(t, http.StatusInternalServerError, resp.Code)
+}
+
+func TestWithoutPanic(t *testing.T) {
+	handler := RecoverHandler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	}))
+
+	req := httptest.NewRequest(http.MethodGet, "http://localhost", nil)
+	resp := httptest.NewRecorder()
+	handler.ServeHTTP(resp, req)
+	assert.Equal(t, http.StatusOK, resp.Code)
+}