pangpanglabs#36 Allow same Tag for API groups

.travis.yml

@@ -1,9 +1,9 @@
 language: go
 
 go:
-  - 1.9.x
-  - 1.10.x
   - 1.11.x
+  - 1.12.x
+  - 1.13.x
   - tip
 
 before_install:

wrapper.go

@@ -277,18 +277,6 @@ func (r *Root) Group(name, prefix string, m ...echo.MiddlewareFunc) ApiGroup {
 			defs: r.defs,
 		},
 	}
-	var counter int
-LoopTags:
-	for _, t := range r.groups {
-		if t.tag.Name == name {
-			if counter > 0 {
-				name = name[:len(name)-2]
-			}
-			counter++
-			name += "_" + strconv.Itoa(counter)
-			goto LoopTags
-		}
-	}
 	group.tag = Tag{Name: name}
 	r.groups = append(r.groups, group)
 	return &r.groups[len(r.groups)-1]

wrapper_test.go

@@ -144,10 +144,10 @@ func TestGroup(t *testing.T) {
 
 	t.Run("Repeat name", func(t *testing.T) {
 		ga := r.Group("Users", "users")
-		assert.Equal(t, ga.(*group).tag.Name, "Users_1")
+		assert.Equal(t, ga.(*group).tag.Name, "Users")
 
 		gb := r.Group("Users", "users")
-		assert.Equal(t, gb.(*group).tag.Name, "Users_2")
+		assert.Equal(t, gb.(*group).tag.Name, "Users")
 	})
 }