Fix(domain-trie): crash when insert

2019-09-14 21:42:40 +08:00
parent 09917a2a95
commit 3dd9ea52d8
2 changed files with 5 additions and 1 deletions
--- a/component/domain-trie/trie_test.go
+++ b/component/domain-trie/trie_test.go
@ -26,6 +26,10 @@ func TestTrie_Basic(t *testing.T) {
 	if !node.Data.(net.IP).Equal(localIP) {
 		t.Error("should equal 127.0.0.1")
 	}
+
+	if tree.Insert("", localIP) == nil {
+		t.Error("should return error")
+	}
 }

 func TestTrie_Wildcard(t *testing.T) {