From 4517e7b57eb074b2e39dc2834486e32ba47d7e45 Mon Sep 17 00:00:00 2001
From: nic-chen <33000667+nic-chen@users.noreply.github.com>
Date: Mon, 2 Dec 2019 10:46:13 +0800
Subject: [PATCH] test case for grpc transcode pb option (#920)

---
 doc/plugins/grpc-transcoding-cn.md |  2 +-
 t/plugin/grpc-transcode.t          | 19 +++++++++++++++----
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/doc/plugins/grpc-transcoding-cn.md b/doc/plugins/grpc-transcoding-cn.md
index f95b44884605..83d80801a07c 100644
--- a/doc/plugins/grpc-transcoding-cn.md
+++ b/doc/plugins/grpc-transcoding-cn.md
@@ -53,7 +53,7 @@ curl http://127.0.0.1:9080/apisix/admin/proto/1 -X PUT -d '
 * `proto_id`: `.proto`内容的id.
 * `service`:  grpc服务名.
 * `method`:   grpc服务中要调用的方法名.
-* `option`:   proto 编码过程中的转换选项. [ "int64_as_string" / "enum_as_value" / "auto_default_values" / "enable_hooks" ]
+* `pb_option`:   proto 编码过程中的转换选项. [ "int64_as_string" / "enum_as_value" / "auto_default_values" / "enable_hooks" ]
 
 
 ### 示例
diff --git a/t/plugin/grpc-transcode.t b/t/plugin/grpc-transcode.t
index 282b68e72aa9..08c6504af85d 100644
--- a/t/plugin/grpc-transcode.t
+++ b/t/plugin/grpc-transcode.t
@@ -240,11 +240,11 @@ Connection refused) while connecting to upstream
                           string message = 1;
                          }
                       message PlusRequest {
-                          int32 a = 1;
-                          int32 b = 2;
+                          int64 a = 1;
+                          int64 b = 2;
                       }
                       message PlusReply {
-                          int32 result = 1;
+                          int64 result = 1;
                       }"
                    }]]
                 )
@@ -279,7 +279,8 @@ passed
                         "grpc-transcode": {
                             "proto_id": "1",
                             "service": "helloworld.Greeter",
-                            "method": "Plus"
+                            "method": "Plus",
+                            "pb_option":["int64_as_string"]
                         }
                     },
                     "upstream": {
@@ -313,3 +314,13 @@ GET /grpc_plus?a=1&b=2
 qr/\{"result":3\}/
 --- no_error_log
 [error]
+
+
+
+=== TEST 11: hit route
+--- request
+GET /grpc_plus?a=1&b=2251799813685260
+--- response_body eval
+qr/\{"result":"#2251799813685261"\}/
+--- no_error_log
+[error]