feat(openai): 新增 v2 版机器人对话相关接口

test/SKIT.FlurlHttpClient.Wechat.OpenAI.UnitTests/TestCase_ApiExecuteBotTests.cs

@@ -0,0 +1,28 @@
+using System.Threading.Tasks;
+using Xunit;
+
+namespace SKIT.FlurlHttpClient.Wechat.OpenAI.UnitTests
+{
+    public class TestCase_ApiExecuteBotTests
+    {
+        [Fact(DisplayName = "测试用例：调用 API [POST] /v2/bot/query")]
+        public async Task TestExecuteTokenV2()
+        {
+            var request = new Models.BotQueryV2Request()
+            {
+                QueryString = "我叫我妈妈的姐姐叫什么？",
+                Environment = "debug",
+                UserId = "TEST_USERID",
+                UserName = "TEST_USERNAME",
+                AccessToken = TestConfigs.WechatAccessToken
+            };
+            var response = await TestClients.OpenAIInstance.ExecuteBotQueryV2Async(request);
+
+            Assert.NotNull(response.Data);
+            Assert.NotNull(response.Data.MessageId);
+            Assert.NotNull(response.Data.AnswerType);
+            Assert.NotNull(response.Data.Answer);
+            Assert.NotNull(response.Data.Status);
+        }
+    }
+}