fix lint

Author: wxiaoguang

modules/htmlutil/html_test.go

@@ -10,15 +10,15 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
-type testStringer struct {
-}
+type testStringer struct{}
 
 func (t testStringer) String() string {
-	return "FromStringMethod"
+	return "&StringMethod"
 }
+
 func TestHTMLFormat(t *testing.T) {
 	assert.Equal(t, template.HTML("<a>&lt; < 1</a>"), HTMLFormat("<a>%s %s %d</a>", "<", template.HTML("<"), 1))
 	assert.Equal(t, template.HTML("%!s(<nil>)"), HTMLFormat("%s", nil))
 	assert.Equal(t, template.HTML("&lt;&gt;"), HTMLFormat("%s", template.URL("<>")))
-	assert.Equal(t, template.HTML("FromStringMethod FromStringMethod"), HTMLFormat("%s %s", testStringer{}, &testStringer{}))
+	assert.Equal(t, template.HTML("&amp;StringMethod &amp;StringMethod"), HTMLFormat("%s %s", testStringer{}, &testStringer{}))
 }