From bfbe6a708fa02b79ed140bc8d1c0649f02927d0a Mon Sep 17 00:00:00 2001
From: Samuel Abreu <samuel@abreu.eti.br>
Date: Sat, 13 Apr 2019 10:43:34 -0300
Subject: [PATCH] Using waitgroup to wait asynchronous test case

---
 context_test.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/context_test.go b/context_test.go
index 1044265c..acbeb28e 100644
--- a/context_test.go
+++ b/context_test.go
@@ -16,6 +16,7 @@ import (
 	"os"
 	"reflect"
 	"strings"
+	"sync"
 	"testing"
 	"time"
 
@@ -1818,15 +1819,19 @@ func TestRaceParamsContextCopy(t *testing.T) {
 	DefaultWriter = os.Stdout
 	router := Default()
 	nameGroup := router.Group("/:name")
+	var wg sync.WaitGroup
+	wg.Add(2)
 	{
 		nameGroup.GET("/api", func(c *Context) {
 			go func(c *Context, param string) {
-				time.Sleep(100 * time.Millisecond)
+				defer wg.Done()
+				// First assert must be executed after the second request
+				time.Sleep(50 * time.Millisecond)
 				assert.Equal(t, c.Param("name"), param)
 			}(c.Copy(), c.Param("name"))
 		})
 	}
 	performRequest(router, "GET", "/name1/api")
 	performRequest(router, "GET", "/name2/api")
-	time.Sleep(200 * time.Millisecond)
+	wg.Wait()
 }