separate request tests (#5578)
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royjhan
GitHub
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9544a57ee4
commit
0aff67877e
1 changed files with 78 additions and 116 deletions
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@ -3,7 +3,6 @@ package openai
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"net/http/httptest"
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@ -16,49 +15,33 @@ import (
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"github.com/stretchr/testify/assert"
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)
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func TestMiddleware(t *testing.T) {
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func TestMiddlewareRequests(t *testing.T) {
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type testCase struct {
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Name string
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Method string
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Path string
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TestPath string
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Handler func() gin.HandlerFunc
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Endpoint func(c *gin.Context)
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Setup func(t *testing.T, req *http.Request)
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Expected func(t *testing.T, resp *httptest.ResponseRecorder)
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Expected func(t *testing.T, req *http.Request)
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}
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var capturedRequest *http.Request
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captureRequestMiddleware := func() gin.HandlerFunc {
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return func(c *gin.Context) {
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bodyBytes, _ := io.ReadAll(c.Request.Body)
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c.Request.Body = io.NopCloser(bytes.NewReader(bodyBytes))
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capturedRequest = c.Request
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c.Next()
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}
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}
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testCases := []testCase{
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{
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Name: "chat handler",
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Method: http.MethodPost,
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Path: "/api/chat",
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TestPath: "/api/chat",
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Handler: ChatMiddleware,
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Endpoint: func(c *gin.Context) {
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var chatReq api.ChatRequest
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if err := c.ShouldBindJSON(&chatReq); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "invalid request"})
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return
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}
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userMessage := chatReq.Messages[0].Content
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var assistantMessage string
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switch userMessage {
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case "Hello":
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assistantMessage = "Hello!"
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default:
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assistantMessage = "I'm not sure how to respond to that."
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}
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c.JSON(http.StatusOK, api.ChatResponse{
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Message: api.Message{
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Role: "assistant",
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Content: assistantMessage,
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},
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})
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},
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Name: "chat handler",
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Method: http.MethodPost,
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Path: "/api/chat",
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Handler: ChatMiddleware,
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Setup: func(t *testing.T, req *http.Request) {
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body := ChatCompletionRequest{
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Model: "test-model",
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@ -70,88 +53,26 @@ func TestMiddleware(t *testing.T) {
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req.Body = io.NopCloser(bytes.NewReader(bodyBytes))
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req.Header.Set("Content-Type", "application/json")
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},
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Expected: func(t *testing.T, resp *httptest.ResponseRecorder) {
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assert.Equal(t, http.StatusOK, resp.Code)
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var chatResp ChatCompletion
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if err := json.NewDecoder(resp.Body).Decode(&chatResp); err != nil {
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Expected: func(t *testing.T, req *http.Request) {
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var chatReq api.ChatRequest
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if err := json.NewDecoder(req.Body).Decode(&chatReq); err != nil {
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t.Fatal(err)
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}
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if chatResp.Object != "chat.completion" {
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t.Fatalf("expected chat.completion, got %s", chatResp.Object)
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if chatReq.Messages[0].Role != "user" {
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t.Fatalf("expected 'user', got %s", chatReq.Messages[0].Role)
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}
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if chatResp.Choices[0].Message.Content != "Hello!" {
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t.Fatalf("expected Hello!, got %s", chatResp.Choices[0].Message.Content)
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if chatReq.Messages[0].Content != "Hello" {
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t.Fatalf("expected 'Hello', got %s", chatReq.Messages[0].Content)
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}
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},
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},
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{
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Name: "completions handler",
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Method: http.MethodPost,
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Path: "/api/generate",
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TestPath: "/api/generate",
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Handler: CompletionsMiddleware,
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Endpoint: func(c *gin.Context) {
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c.JSON(http.StatusOK, api.GenerateResponse{
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Response: "Hello!",
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})
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},
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Setup: func(t *testing.T, req *http.Request) {
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body := CompletionRequest{
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Model: "test-model",
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Prompt: "Hello",
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}
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bodyBytes, _ := json.Marshal(body)
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req.Body = io.NopCloser(bytes.NewReader(bodyBytes))
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req.Header.Set("Content-Type", "application/json")
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},
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Expected: func(t *testing.T, resp *httptest.ResponseRecorder) {
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assert.Equal(t, http.StatusOK, resp.Code)
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var completionResp Completion
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if err := json.NewDecoder(resp.Body).Decode(&completionResp); err != nil {
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t.Fatal(err)
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}
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if completionResp.Object != "text_completion" {
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t.Fatalf("expected text_completion, got %s", completionResp.Object)
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}
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if completionResp.Choices[0].Text != "Hello!" {
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t.Fatalf("expected Hello!, got %s", completionResp.Choices[0].Text)
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}
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},
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},
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{
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Name: "completions handler with params",
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Method: http.MethodPost,
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Path: "/api/generate",
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TestPath: "/api/generate",
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Handler: CompletionsMiddleware,
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Endpoint: func(c *gin.Context) {
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var generateReq api.GenerateRequest
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if err := c.ShouldBindJSON(&generateReq); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "invalid request"})
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return
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}
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temperature := generateReq.Options["temperature"].(float64)
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var assistantMessage string
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switch temperature {
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case 1.6:
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assistantMessage = "Received temperature of 1.6"
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default:
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assistantMessage = fmt.Sprintf("Received temperature of %f", temperature)
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}
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c.JSON(http.StatusOK, api.GenerateResponse{
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Response: assistantMessage,
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})
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},
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Name: "completions handler",
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Method: http.MethodPost,
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Path: "/api/generate",
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Handler: CompletionsMiddleware,
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Setup: func(t *testing.T, req *http.Request) {
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temp := float32(0.8)
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body := CompletionRequest{
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@ -165,24 +86,65 @@ func TestMiddleware(t *testing.T) {
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req.Body = io.NopCloser(bytes.NewReader(bodyBytes))
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req.Header.Set("Content-Type", "application/json")
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},
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Expected: func(t *testing.T, resp *httptest.ResponseRecorder) {
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assert.Equal(t, http.StatusOK, resp.Code)
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var completionResp Completion
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if err := json.NewDecoder(resp.Body).Decode(&completionResp); err != nil {
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Expected: func(t *testing.T, req *http.Request) {
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var genReq api.GenerateRequest
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if err := json.NewDecoder(req.Body).Decode(&genReq); err != nil {
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t.Fatal(err)
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}
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if completionResp.Object != "text_completion" {
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t.Fatalf("expected text_completion, got %s", completionResp.Object)
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if genReq.Prompt != "Hello" {
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t.Fatalf("expected 'Hello', got %s", genReq.Prompt)
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}
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if completionResp.Choices[0].Text != "Received temperature of 1.6" {
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t.Fatalf("expected Received temperature of 1.6, got %s", completionResp.Choices[0].Text)
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if genReq.Options["temperature"] != 1.6 {
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t.Fatalf("expected 1.6, got %f", genReq.Options["temperature"])
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}
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},
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},
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}
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gin.SetMode(gin.TestMode)
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router := gin.New()
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endpoint := func(c *gin.Context) {
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c.Status(http.StatusOK)
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}
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for _, tc := range testCases {
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t.Run(tc.Name, func(t *testing.T) {
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router = gin.New()
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router.Use(captureRequestMiddleware())
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router.Use(tc.Handler())
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router.Handle(tc.Method, tc.Path, endpoint)
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req, _ := http.NewRequest(tc.Method, tc.Path, nil)
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if tc.Setup != nil {
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tc.Setup(t, req)
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}
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resp := httptest.NewRecorder()
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router.ServeHTTP(resp, req)
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tc.Expected(t, capturedRequest)
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})
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}
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}
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func TestMiddlewareResponses(t *testing.T) {
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type testCase struct {
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Name string
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Method string
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Path string
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TestPath string
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Handler func() gin.HandlerFunc
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Endpoint func(c *gin.Context)
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Setup func(t *testing.T, req *http.Request)
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Expected func(t *testing.T, resp *httptest.ResponseRecorder)
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}
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testCases := []testCase{
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{
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Name: "completions handler with error",
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Name: "completions handler error forwarding",
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Method: http.MethodPost,
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Path: "/api/generate",
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TestPath: "/api/generate",
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