【修改】更新单元测试

example/plugin/example_plugin_regist.lua

@@ -0,0 +1,25 @@
+function plugin_ctx_new(sess, plug_env, sess_context)
+    print("now begin to create new ctx context example regist")
+    sess_context.data = "this is example regist sess context data"
+    print("session data is", sess_context.data)
+end
+
+function plugin_ctx_free(sess, sess_context, plug_env)
+    print("now begin to free ctx context example regist")
+    print("session data is", sess_context.data)
+end
+
+function plugin_load(stellar, plug_env)
+    print("now load lua plugin example regist")
+    print("this example aims to test regist function")
+    plug_env.data = "my example regist plugin env"
+    --[[ 由于未订阅消息, 注册函数应该永远不会触发 ]]
+    plug_env.id = plugin_manage.register(stellar, plugin_ctx_new, plugin_ctx_free, plug_env)
+    print("plugin env data is", plug_env.data)
+    print("after regist, plugin id is", plug_env.id)
+end
+
+function plugin_unload(plug_env)
+    print("now unload lua plugin example regist")
+    print("plugin env data is", plug_env.data)
+end