mirror of
https://github.com/alibaba/higress.git
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feat(wasm-go): add wasm go plugin unit test and ci workflow (#2809)
This commit is contained in:
Jingze
GitHub
531
plugins/wasm-go/extensions/ai-intent/main_test.go
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531
plugins/wasm-go/extensions/ai-intent/main_test.go
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@@ -0,0 +1,531 @@
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// Copyright (c) 2024 Alibaba Group Holding Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"encoding/json"
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"testing"
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"github.com/higress-group/proxy-wasm-go-sdk/proxywasm/types"
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"github.com/higress-group/wasm-go/pkg/test"
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"github.com/stretchr/testify/require"
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)
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// 测试配置：基本意图识别配置
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var basicIntentConfig = func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"scene": map[string]interface{}{
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"category": "金融|电商|法律|Higress",
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"prompt": "你是一个智能类别识别助手，负责根据用户提出的问题和预设的类别，确定问题属于哪个预设的类别，并给出相应的类别。用户提出的问题为:'%s',预设的类别为'%s'，直接返回一种具体类别，如果没有找到就返回'NotFound'。",
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},
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"llm": map[string]interface{}{
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"proxyServiceName": "ai-service",
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"proxyUrl": "http://ai.example.com/v1/chat/completions",
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"proxyModel": "qwen-long",
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"proxyPort": 80,
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"proxyDomain": "ai.example.com",
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"proxyTimeout": 10000,
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"proxyApiKey": "test-api-key",
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},
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"keyFrom": map[string]interface{}{
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"requestBody": "messages.@reverse.0.content",
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"responseBody": "choices.0.message.content",
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},
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})
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return data
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}()
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// 测试配置：自定义提示词配置
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var customPromptConfig = func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"scene": map[string]interface{}{
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"category": "技术|产品|运营|设计",
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"prompt": "请分析以下问题属于哪个技术领域：%s，可选领域：%s，请直接返回领域名称。",
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},
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"llm": map[string]interface{}{
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"proxyServiceName": "ai-service",
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"proxyUrl": "https://ai.example.com/v1/chat/completions",
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"proxyModel": "gpt-3.5-turbo",
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"proxyPort": 443,
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"proxyDomain": "ai.example.com",
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"proxyTimeout": 15000,
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"proxyApiKey": "custom-api-key",
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},
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"keyFrom": map[string]interface{}{
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"requestBody": "query",
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"responseBody": "result",
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},
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})
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return data
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}()
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// 测试配置：最小配置（使用默认值）
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var minimalConfig = func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"scene": map[string]interface{}{
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"category": "A|B|C",
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},
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"llm": map[string]interface{}{
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"proxyServiceName": "ai-service",
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"proxyUrl": "http://ai.example.com/v1/chat/completions",
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},
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"keyFrom": map[string]interface{}{},
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})
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return data
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}()
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// 测试配置：HTTPS配置
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var httpsConfig = func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"scene": map[string]interface{}{
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"category": "客服|销售|技术支持",
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},
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"llm": map[string]interface{}{
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"proxyServiceName": "ai-service",
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"proxyUrl": "https://ai.example.com:8443/v1/chat/completions",
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"proxyModel": "claude-3",
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"proxyTimeout": 20000,
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"proxyApiKey": "https-api-key",
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},
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"keyFrom": map[string]interface{}{
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"requestBody": "input.text",
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"responseBody": "output.classification",
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},
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})
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return data
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}()
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func TestParseConfig(t *testing.T) {
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test.RunGoTest(t, func(t *testing.T) {
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// 测试基本意图识别配置解析
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t.Run("basic intent config", func(t *testing.T) {
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host, status := test.NewTestHost(basicIntentConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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config, err := host.GetMatchConfig()
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require.NoError(t, err)
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require.NotNil(t, config)
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})
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// 测试自定义提示词配置解析
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t.Run("custom prompt config", func(t *testing.T) {
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host, status := test.NewTestHost(customPromptConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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config, err := host.GetMatchConfig()
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require.NoError(t, err)
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require.NotNil(t, config)
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})
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// 测试最小配置解析（使用默认值）
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t.Run("minimal config", func(t *testing.T) {
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host, status := test.NewTestHost(minimalConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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config, err := host.GetMatchConfig()
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require.NoError(t, err)
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require.NotNil(t, config)
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})
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// 测试HTTPS配置解析
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t.Run("https config", func(t *testing.T) {
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host, status := test.NewTestHost(httpsConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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config, err := host.GetMatchConfig()
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require.NoError(t, err)
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require.NotNil(t, config)
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})
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})
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}
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func TestOnHttpRequestHeaders(t *testing.T) {
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test.RunTest(t, func(t *testing.T) {
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// 测试请求头处理
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t.Run("request headers processing", func(t *testing.T) {
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host, status := test.NewTestHost(basicIntentConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 设置请求头
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action := host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api/chat"},
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{":method", "POST"},
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{"content-type", "application/json"},
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})
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// 应该返回HeaderStopIteration，因为禁用了重路由
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require.Equal(t, types.HeaderStopIteration, action)
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})
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})
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}
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func TestOnHttpRequestBody(t *testing.T) {
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test.RunTest(t, func(t *testing.T) {
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// 测试请求体处理 - 金融类问题
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t.Run("financial question processing", func(t *testing.T) {
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host, status := test.NewTestHost(basicIntentConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 设置请求头
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host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api/chat"},
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{":method", "POST"},
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{"content-type", "application/json"},
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})
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// 构造请求体 - 金融类问题
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requestBody := `{
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"messages": [
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{"role": "user", "content": "今天股市怎么样？"}
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]
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}`
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// 调用请求体处理
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action := host.CallOnHttpRequestBody([]byte(requestBody))
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// 应该返回ActionPause，因为需要等待LLM响应
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require.Equal(t, types.ActionPause, action)
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// 模拟LLM响应 - 返回"金融"类别
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llmResponse := `{
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"choices": [
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{
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"message": {
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"content": "金融"
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}
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}
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]
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}`
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// 模拟HTTP调用响应
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host.CallOnHttpCall([][2]string{
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{"content-type", "application/json"},
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{":status", "200"},
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}, []byte(llmResponse))
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// 验证插件是否正确处理了LLM响应
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// 插件应该将"金融"类别设置到Property中
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// 通过host.GetProperty验证意图类别是否被正确设置
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intentCategory, err := host.GetProperty([]string{"intent_category"})
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require.NoError(t, err)
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require.Equal(t, "金融", string(intentCategory))
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// 完成HTTP请求
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host.CompleteHttp()
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})
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// 测试请求体处理 - 电商类问题
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t.Run("ecommerce question processing", func(t *testing.T) {
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host, status := test.NewTestHost(basicIntentConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 设置请求头
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host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api/chat"},
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{":method", "POST"},
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{"content-type", "application/json"},
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})
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// 构造请求体 - 电商类问题
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requestBody := `{
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"messages": [
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{"role": "user", "content": "这个商品什么时候发货？"}
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]
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}`
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// 调用请求体处理
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action := host.CallOnHttpRequestBody([]byte(requestBody))
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// 应该返回ActionPause
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require.Equal(t, types.ActionPause, action)
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// 模拟LLM响应 - 返回"电商"类别
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llmResponse := `{
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"choices": [
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{
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"message": {
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"content": "电商"
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}
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}
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]
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}`
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// 模拟HTTP调用响应
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host.CallOnHttpCall([][2]string{
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{"content-type", "application/json"},
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{":status", "200"},
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}, []byte(llmResponse))
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// 验证插件是否正确处理了LLM响应
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// 插件应该将"电商"类别设置到Property中
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// 通过host.GetProperty验证意图类别是否被正确设置
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intentCategory, err := host.GetProperty([]string{"intent_category"})
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require.NoError(t, err)
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require.Equal(t, "电商", string(intentCategory))
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// 完成HTTP请求
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host.CompleteHttp()
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})
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// 测试请求体处理 - 未找到类别
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t.Run("category not found processing", func(t *testing.T) {
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host, status := test.NewTestHost(basicIntentConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 设置请求头
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host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api/chat"},
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{":method", "POST"},
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{"content-type", "application/json"},
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})
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// 构造请求体 - 不相关的问题
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requestBody := `{
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"messages": [
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{"role": "user", "content": "今天天气怎么样？"}
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]
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}`
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// 调用请求体处理
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action := host.CallOnHttpRequestBody([]byte(requestBody))
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// 应该返回ActionPause
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require.Equal(t, types.ActionPause, action)
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// 模拟LLM响应 - 返回"NotFound"
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llmResponse := `{
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"choices": [
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{
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"message": {
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"content": "NotFound"
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}
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}
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]
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}`
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// 模拟HTTP调用响应
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host.CallOnHttpCall([][2]string{
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{"content-type", "application/json"},
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{":status", "200"},
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}, []byte(llmResponse))
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_, err := host.GetProperty([]string{"intent_category"})
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// 应该返回错误，因为没有设置该Property
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require.Error(t, err)
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// 完成HTTP请求
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host.CompleteHttp()
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})
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})
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}
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// 测试配置验证
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func TestConfigValidation(t *testing.T) {
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test.RunGoTest(t, func(t *testing.T) {
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// 测试缺少scene.category配置
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t.Run("missing scene.category", func(t *testing.T) {
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invalidConfig := func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"scene": map[string]interface{}{
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"prompt": "test prompt",
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},
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"llm": map[string]interface{}{
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"proxyServiceName": "ai-service",
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"proxyUrl": "http://ai.example.com/v1/chat/completions",
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},
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"keyFrom": map[string]interface{}{},
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})
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return data
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}()
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host, status := test.NewTestHost(invalidConfig)
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defer host.Reset()
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// 应该返回错误状态，因为缺少必需的scene.category
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require.NotEqual(t, types.OnPluginStartStatusOK, status)
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})
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// 测试缺少llm.proxyServiceName配置
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t.Run("missing llm.proxyServiceName", func(t *testing.T) {
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invalidConfig := func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"scene": map[string]interface{}{
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"category": "A|B|C",
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},
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"llm": map[string]interface{}{
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"proxyUrl": "http://ai.example.com/v1/chat/completions",
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},
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"keyFrom": map[string]interface{}{},
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})
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return data
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}()
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host, status := test.NewTestHost(invalidConfig)
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defer host.Reset()
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// 应该返回错误状态，因为缺少必需的llm.proxyServiceName
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require.NotEqual(t, types.OnPluginStartStatusOK, status)
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})
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// 测试缺少llm.proxyUrl配置
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t.Run("missing llm.proxyUrl", func(t *testing.T) {
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invalidConfig := func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"scene": map[string]interface{}{
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"category": "A|B|C",
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},
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"llm": map[string]interface{}{
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"proxyServiceName": "ai-service",
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},
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"keyFrom": map[string]interface{}{},
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})
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return data
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}()
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host, status := test.NewTestHost(invalidConfig)
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defer host.Reset()
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// 应该返回错误状态，因为缺少必需的llm.proxyUrl
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require.NotEqual(t, types.OnPluginStartStatusOK, status)
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})
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// 测试缺少必需字段的配置
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t.Run("missing required fields", func(t *testing.T) {
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invalidConfig := func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"scene": map[string]interface{}{
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"category": "A|B|C",
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},
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"llm": map[string]interface{}{
|
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"proxyServiceName": "ai-service",
|
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// 故意不设置proxyUrl，这是必需的
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},
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"keyFrom": map[string]interface{}{},
|
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})
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return data
|
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}()
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|
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host, status := test.NewTestHost(invalidConfig)
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defer host.Reset()
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// 应该返回错误状态，因为缺少必需的proxyUrl
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require.NotEqual(t, types.OnPluginStartStatusOK, status)
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})
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})
|
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}
|
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|
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// 测试边界情况
|
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func TestEdgeCases(t *testing.T) {
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test.RunTest(t, func(t *testing.T) {
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|
||||
// 测试无效JSON请求体
|
||||
t.Run("invalid JSON request body", func(t *testing.T) {
|
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host, status := test.NewTestHost(basicIntentConfig)
|
||||
defer host.Reset()
|
||||
require.Equal(t, types.OnPluginStartStatusOK, status)
|
||||
|
||||
// 设置请求头
|
||||
host.CallOnHttpRequestHeaders([][2]string{
|
||||
{":authority", "example.com"},
|
||||
{":path", "/api/chat"},
|
||||
{":method", "POST"},
|
||||
{"content-type", "application/json"},
|
||||
})
|
||||
|
||||
// 调用请求体处理 - 无效JSON
|
||||
invalidJSON := []byte(`{"messages": [{"role": "user", "content": "test"}`)
|
||||
action := host.CallOnHttpRequestBody(invalidJSON)
|
||||
|
||||
// 应该返回ActionPause，因为需要等待LLM响应
|
||||
require.Equal(t, types.ActionPause, action)
|
||||
|
||||
// 模拟LLM响应
|
||||
llmResponse := `{
|
||||
"choices": [
|
||||
{
|
||||
"message": {
|
||||
"content": "NotFound"
|
||||
}
|
||||
}
|
||||
]
|
||||
}`
|
||||
|
||||
host.CallOnHttpCall([][2]string{
|
||||
{"content-type", "application/json"},
|
||||
{":status", "200"},
|
||||
}, []byte(llmResponse))
|
||||
|
||||
// 验证插件是否正确处理了LLM响应
|
||||
// 由于返回"NotFound"，插件不会设置任何意图类别到Property中
|
||||
// 验证没有设置意图类别Property
|
||||
_, err := host.GetProperty([]string{"intent_category"})
|
||||
// 应该返回错误，因为没有设置该Property
|
||||
require.Error(t, err)
|
||||
|
||||
host.CompleteHttp()
|
||||
})
|
||||
|
||||
// 测试LLM服务错误响应
|
||||
t.Run("LLM service error response", func(t *testing.T) {
|
||||
host, status := test.NewTestHost(basicIntentConfig)
|
||||
defer host.Reset()
|
||||
require.Equal(t, types.OnPluginStartStatusOK, status)
|
||||
|
||||
// 设置请求头
|
||||
host.CallOnHttpRequestHeaders([][2]string{
|
||||
{":authority", "example.com"},
|
||||
{":path", "/api/chat"},
|
||||
{":method", "POST"},
|
||||
{"content-type", "application/json"},
|
||||
})
|
||||
|
||||
// 构造请求体
|
||||
requestBody := `{
|
||||
"messages": [
|
||||
{"role": "user", "content": "今天股市怎么样？"}
|
||||
]
|
||||
}`
|
||||
|
||||
// 调用请求体处理
|
||||
action := host.CallOnHttpRequestBody([]byte(requestBody))
|
||||
|
||||
// 应该返回ActionPause
|
||||
require.Equal(t, types.ActionPause, action)
|
||||
|
||||
// 模拟LLM服务错误响应
|
||||
errorResponse := `{
|
||||
"error": "Service unavailable",
|
||||
"message": "LLM service is down"
|
||||
}`
|
||||
|
||||
host.CallOnHttpCall([][2]string{
|
||||
{"content-type", "application/json"},
|
||||
{":status", "503"},
|
||||
}, []byte(errorResponse))
|
||||
|
||||
// 验证插件是否正确处理了LLM错误响应
|
||||
// 由于状态码不是200，插件不会设置任何意图类别到Property中
|
||||
host.CompleteHttp()
|
||||
})
|
||||
})
|
||||
}
|
||||
Reference in New Issue
Block a user