change test config

Author: YangSen-qn

QiniuSDKTests/QNTestConfig.h

@@ -17,4 +17,5 @@ static NSString *const token_na0 = @"dxVQk8gyk3WswArbNhdKIwmwibJ9nFsQhMNUmtIM:sw
 // 东南亚上传凭证
 static NSString *const token_as0 = @"dxVQk8gyk3WswArbNhdKIwmwibJ9nFsQhMNUmtIM:_QQcTsikr_HDK1gugztImhkIebI=:eyJzY29wZSI6ImtvZG8tcGhvbmUtem9uZS1hczAtc3BhY2UiLCJkZWFkbGluZSI6MTY2MjcxMDk4MiwgInJldHVybkJvZHkiOiJ7XCJjYWxsYmFja1VybFwiOlwiaHR0cDpcL1wvY2FsbGJhY2suZGV2LnFpbml1LmlvXCIsIFwiZm9vXCI6JCh4OmZvbyksIFwiYmFyXCI6JCh4OmJhciksIFwibWltZVR5cGVcIjokKG1pbWVUeXBlKSwgXCJoYXNoXCI6JChldGFnKSwgXCJrZXlcIjokKGtleSksIFwiZm5hbWVcIjokKGZuYW1lKX0ifQ==";
 // 雾存储华东一区
-static NSString *const token_fog_cn_east1 = @"dxVQk8gyk3WswArbNhdKIwmwibJ9nFsQhMNUmtIM:FBTItCc_WXYaFmUn1vCsnmrfS7w=:eyJzY29wZSI6InRlc3QtZm9nLWNuLWVhc3QtMSIsImRlYWRsaW5lIjoxNjYyNzEwOTgyLCAicmV0dXJuQm9keSI6IntcImNhbGxiYWNrVXJsXCI6XCJodHRwOlwvXC9jYWxsYmFjay5kZXYucWluaXUuaW9cIiwgXCJmb29cIjokKHg6Zm9vKSwgXCJiYXJcIjokKHg6YmFyKSwgXCJtaW1lVHlwZVwiOiQobWltZVR5cGUpLCBcImhhc2hcIjokKGV0YWcpLCBcImtleVwiOiQoa2V5KSwgXCJmbmFtZVwiOiQoZm5hbWUpfSJ9";
+static NSString *const invalidBucketToken = @"dxVQk8gyk3WswArbNhdKIwmwibJ9nFsQhMNUmtIM:MxUCcdbRDl2V67pA6g_whNXejEk=:eyJzY29wZSI6InpvbmVfaW52YWxpZCIsImRlYWRsaW5lIjoxNjU3MzUzNzkxLCAicmV0dXJuQm9keSI6IntcImZvb1wiOiQoeDpmb28pLCBcImJhclwiOiQoeDpiYXIpLCBcIm1pbWVUeXBlXCI6JChtaW1lVHlwZSksIFwiaGFzaFwiOiQoZXRhZyksIFwia2V5XCI6JChrZXkpLCBcImZuYW1lXCI6JChmbmFtZSl9In0=";
+