diff --git a/conf/models/groq.json b/conf/models/groq.json new file mode 100644 index 0000000000..827e3829ef --- /dev/null +++ b/conf/models/groq.json @@ -0,0 +1,69 @@ +{ + "name": "Groq", + "url": { + "default": "https://api.groq.com/openai/v1" + }, + "url_suffix": { + "chat": "chat/completions", + "models": "models" + }, + "class": "groq", + "models": [ + { + "name": "llama-3.1-8b-instant", + "max_tokens": 131072, + "model_types": [ + "chat" + ] + }, + { + "name": "llama-3.3-70b-versatile", + "max_tokens": 131072, + "model_types": [ + "chat" + ] + }, + { + "name": "openai/gpt-oss-120b", + "max_tokens": 131072, + "model_types": [ + "chat" + ] + }, + { + "name": "openai/gpt-oss-20b", + "max_tokens": 131072, + "model_types": [ + "chat" + ] + }, + { + "name": "groq/compound", + "max_tokens": 131072, + "model_types": [ + "chat" + ] + }, + { + "name": "groq/compound-mini", + "max_tokens": 131072, + "model_types": [ + "chat" + ] + }, + { + "name": "meta-llama/llama-4-scout-17b-16e-instruct", + "max_tokens": 131072, + "model_types": [ + "chat" + ] + }, + { + "name": "qwen/qwen3-32b", + "max_tokens": 131072, + "model_types": [ + "chat" + ] + } + ] +} diff --git a/internal/entity/models/factory.go b/internal/entity/models/factory.go index 59bd769580..14f45c18ed 100644 --- a/internal/entity/models/factory.go +++ b/internal/entity/models/factory.go @@ -63,6 +63,8 @@ func (f *ModelFactory) CreateModelDriver(providerName string, baseURL map[string return NewOllamaModel(baseURL, urlSuffix), nil case "openai": return NewOpenAIModel(baseURL, urlSuffix), nil + case "groq": + return NewGroqModel(baseURL, urlSuffix), nil case "azure-openai": return NewAzureOpenAIModel(baseURL, urlSuffix), nil case "nvidia": diff --git a/internal/entity/models/groq.go b/internal/entity/models/groq.go new file mode 100644 index 0000000000..87072c95ac --- /dev/null +++ b/internal/entity/models/groq.go @@ -0,0 +1,435 @@ +// +// Copyright 2026 The InfiniFlow Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// + +package models + +import ( + "bufio" + "bytes" + "context" + "encoding/json" + "fmt" + "io" + "net/http" + "strings" + "time" +) + +// GroqModel implements ModelDriver for Groq. +// +// Groq exposes an OpenAI-compatible chat-completions endpoint at +// https://api.groq.com/openai/v1/chat/completions and lists models at +// https://api.groq.com/openai/v1/models. +type GroqModel struct { + BaseURL map[string]string + URLSuffix URLSuffix + httpClient *http.Client +} + +func NewGroqModel(baseURL map[string]string, urlSuffix URLSuffix) *GroqModel { + defaultTransport, ok := http.DefaultTransport.(*http.Transport) + var transport *http.Transport + if ok { + transport = defaultTransport.Clone() + } else { + transport = &http.Transport{ + Proxy: http.ProxyFromEnvironment, + } + } + transport.MaxIdleConns = 100 + transport.MaxIdleConnsPerHost = 10 + transport.IdleConnTimeout = 90 * time.Second + transport.DisableCompression = false + transport.ResponseHeaderTimeout = 60 * time.Second + + return &GroqModel{ + BaseURL: baseURL, + URLSuffix: urlSuffix, + httpClient: &http.Client{ + Transport: transport, + }, + } +} + +func (g *GroqModel) NewInstance(baseURL map[string]string) ModelDriver { + return NewGroqModel(baseURL, g.URLSuffix) +} + +func (g *GroqModel) Name() string { + return "groq" +} + +func (g *GroqModel) baseURLForRegion(region string) (string, error) { + base, ok := g.BaseURL[region] + if ok && base != "" { + return strings.TrimSuffix(base, "/"), nil + } + if region == "" { + if base, ok := g.BaseURL["default"]; ok && base != "" { + return strings.TrimSuffix(base, "/"), nil + } + } + return "", fmt.Errorf("groq: no base URL configured for region %q", region) +} + +func (g *GroqModel) endpoint(apiConfig *APIConfig, suffix string) (string, error) { + region := "default" + if apiConfig != nil && apiConfig.Region != nil { + region = *apiConfig.Region + } + + baseURL, err := g.baseURLForRegion(region) + if err != nil { + return "", err + } + return fmt.Sprintf("%s/%s", baseURL, strings.TrimPrefix(suffix, "/")), nil +} + +func groqChatPayload(modelName string, messages []Message, stream bool, chatModelConfig *ChatConfig) map[string]interface{} { + apiMessages := make([]map[string]interface{}, len(messages)) + for i, msg := range messages { + apiMessages[i] = map[string]interface{}{ + "role": msg.Role, + "content": msg.Content, + } + } + + reqBody := map[string]interface{}{ + "model": modelName, + "messages": apiMessages, + "stream": stream, + } + + if chatModelConfig != nil { + if chatModelConfig.MaxTokens != nil { + reqBody["max_tokens"] = *chatModelConfig.MaxTokens + } + if chatModelConfig.Temperature != nil { + reqBody["temperature"] = *chatModelConfig.Temperature + } + if chatModelConfig.TopP != nil { + reqBody["top_p"] = *chatModelConfig.TopP + } + if chatModelConfig.Stop != nil { + reqBody["stop"] = *chatModelConfig.Stop + } + } + + return reqBody +} + +type groqChatMessage struct { + Content string `json:"content"` + ReasoningContent string `json:"reasoning_content"` + Reasoning string `json:"reasoning"` +} + +type groqChatChoice struct { + Message groqChatMessage `json:"message"` + Delta groqChatMessage `json:"delta"` + FinishReason string `json:"finish_reason"` +} + +type groqChatResponse struct { + Choices []groqChatChoice `json:"choices"` + Error interface{} `json:"error"` + FinishReason string `json:"finish_reason"` +} + +func (g *GroqModel) ChatWithMessages(modelName string, messages []Message, apiConfig *APIConfig, chatModelConfig *ChatConfig) (*ChatResponse, error) { + if apiConfig == nil || apiConfig.ApiKey == nil || *apiConfig.ApiKey == "" { + return nil, fmt.Errorf("api key is required") + } + if strings.TrimSpace(modelName) == "" { + return nil, fmt.Errorf("model name is required") + } + if len(messages) == 0 { + return nil, fmt.Errorf("messages is empty") + } + + url, err := g.endpoint(apiConfig, g.URLSuffix.Chat) + if err != nil { + return nil, err + } + + jsonData, err := json.Marshal(groqChatPayload(modelName, messages, false, chatModelConfig)) + if err != nil { + return nil, fmt.Errorf("failed to marshal request: %w", err) + } + + ctx, cancel := context.WithTimeout(context.Background(), nonStreamCallTimeout) + defer cancel() + + req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewBuffer(jsonData)) + if err != nil { + return nil, fmt.Errorf("failed to create request: %w", err) + } + req.Header.Set("Content-Type", "application/json") + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey)) + + resp, err := g.httpClient.Do(req) + if err != nil { + return nil, fmt.Errorf("failed to send request: %w", err) + } + defer resp.Body.Close() + + body, err := io.ReadAll(resp.Body) + if err != nil { + return nil, fmt.Errorf("failed to read response: %w", err) + } + if resp.StatusCode != http.StatusOK { + return nil, fmt.Errorf("API request failed with status %d: %s", resp.StatusCode, string(body)) + } + + var result groqChatResponse + if err = json.Unmarshal(body, &result); err != nil { + return nil, fmt.Errorf("failed to parse response: %w", err) + } + if result.Error != nil { + return nil, fmt.Errorf("groq: upstream error: %v", result.Error) + } + if len(result.Choices) == 0 { + return nil, fmt.Errorf("no choices in response") + } + + content := result.Choices[0].Message.Content + reasonContent := result.Choices[0].Message.ReasoningContent + if reasonContent == "" { + reasonContent = result.Choices[0].Message.Reasoning + } + + return &ChatResponse{ + Answer: &content, + ReasonContent: &reasonContent, + }, nil +} + +const groqStreamTimeout = 10 * time.Minute + +func (g *GroqModel) ChatStreamlyWithSender(modelName string, messages []Message, apiConfig *APIConfig, chatModelConfig *ChatConfig, sender func(*string, *string) error) error { + if sender == nil { + return fmt.Errorf("sender is required") + } + if apiConfig == nil || apiConfig.ApiKey == nil || *apiConfig.ApiKey == "" { + return fmt.Errorf("api key is required") + } + if strings.TrimSpace(modelName) == "" { + return fmt.Errorf("model name is required") + } + if len(messages) == 0 { + return fmt.Errorf("messages is empty") + } + if chatModelConfig != nil && chatModelConfig.Stream != nil && !*chatModelConfig.Stream { + return fmt.Errorf("stream must be true in ChatStreamlyWithSender") + } + + url, err := g.endpoint(apiConfig, g.URLSuffix.Chat) + if err != nil { + return err + } + + jsonData, err := json.Marshal(groqChatPayload(modelName, messages, true, chatModelConfig)) + if err != nil { + return fmt.Errorf("failed to marshal request: %w", err) + } + + ctx, cancel := context.WithTimeout(context.Background(), groqStreamTimeout) + defer cancel() + + req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewBuffer(jsonData)) + if err != nil { + return fmt.Errorf("failed to create request: %w", err) + } + req.Header.Set("Content-Type", "application/json") + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey)) + req.Header.Set("Accept", "text/event-stream") + + resp, err := g.httpClient.Do(req) + if err != nil { + return fmt.Errorf("failed to send request: %w", err) + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK { + body, _ := io.ReadAll(resp.Body) + return fmt.Errorf("API request failed with status %d: %s", resp.StatusCode, string(body)) + } + + scanner := bufio.NewScanner(resp.Body) + scanner.Buffer(make([]byte, 64*1024), 1024*1024) + sawTerminal := false + for scanner.Scan() { + line := scanner.Text() + if !strings.HasPrefix(line, "data:") { + continue + } + + data := strings.TrimSpace(line[5:]) + if data == "[DONE]" { + sawTerminal = true + break + } + + var event groqChatResponse + if err = json.Unmarshal([]byte(data), &event); err != nil { + return fmt.Errorf("groq: invalid SSE event: %w", err) + } + if event.Error != nil { + return fmt.Errorf("groq: upstream stream error: %v", event.Error) + } + if len(event.Choices) == 0 { + continue + } + + choice := event.Choices[0] + reasoning := choice.Delta.ReasoningContent + if reasoning == "" { + reasoning = choice.Delta.Reasoning + } + if reasoning != "" { + if err := sender(nil, &reasoning); err != nil { + return err + } + } + if choice.Delta.Content != "" { + if err := sender(&choice.Delta.Content, nil); err != nil { + return err + } + } + if choice.FinishReason != "" || event.FinishReason != "" { + sawTerminal = true + break + } + } + if err := scanner.Err(); err != nil { + return fmt.Errorf("failed to scan response body: %w", err) + } + if !sawTerminal { + return fmt.Errorf("groq: stream ended before [DONE] or finish_reason") + } + + endOfStream := "[DONE]" + return sender(&endOfStream, nil) +} + +type groqModelInfo struct { + ID string `json:"id"` +} + +type groqListModelsResponse struct { + Data []groqModelInfo `json:"data"` + Error interface{} `json:"error"` +} + +func (g *GroqModel) ListModels(apiConfig *APIConfig) ([]string, error) { + if apiConfig == nil || apiConfig.ApiKey == nil || *apiConfig.ApiKey == "" { + return nil, fmt.Errorf("api key is required") + } + + url, err := g.endpoint(apiConfig, g.URLSuffix.Models) + if err != nil { + return nil, err + } + + ctx, cancel := context.WithTimeout(context.Background(), nonStreamCallTimeout) + defer cancel() + + req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil) + if err != nil { + return nil, fmt.Errorf("failed to create request: %w", err) + } + req.Header.Set("Content-Type", "application/json") + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey)) + + resp, err := g.httpClient.Do(req) + if err != nil { + return nil, fmt.Errorf("failed to send request: %w", err) + } + defer resp.Body.Close() + + body, err := io.ReadAll(resp.Body) + if err != nil { + return nil, fmt.Errorf("failed to read response: %w", err) + } + if resp.StatusCode != http.StatusOK { + return nil, fmt.Errorf("API request failed with status %d: %s", resp.StatusCode, string(body)) + } + + var result groqListModelsResponse + if err = json.Unmarshal(body, &result); err != nil { + return nil, fmt.Errorf("failed to parse response: %w", err) + } + if result.Error != nil { + return nil, fmt.Errorf("groq: upstream error: %v", result.Error) + } + + models := make([]string, 0, len(result.Data)) + for _, model := range result.Data { + if model.ID != "" { + models = append(models, model.ID) + } + } + return models, nil +} + +func (g *GroqModel) CheckConnection(apiConfig *APIConfig) error { + _, err := g.ListModels(apiConfig) + return err +} + +func (g *GroqModel) Embed(modelName *string, texts []string, apiConfig *APIConfig, embeddingConfig *EmbeddingConfig) ([]EmbeddingData, error) { + return nil, fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) Rerank(modelName *string, query string, documents []string, apiConfig *APIConfig, rerankConfig *RerankConfig) (*RerankResponse, error) { + return nil, fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) Balance(apiConfig *APIConfig) (map[string]interface{}, error) { + return nil, fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) TranscribeAudio(modelName *string, file *string, apiConfig *APIConfig, asrConfig *ASRConfig) (*ASRResponse, error) { + return nil, fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) TranscribeAudioWithSender(modelName *string, file *string, apiConfig *APIConfig, asrConfig *ASRConfig, sender func(*string, *string) error) error { + return fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) AudioSpeech(modelName *string, audioContent *string, apiConfig *APIConfig, ttsConfig *TTSConfig) (*TTSResponse, error) { + return nil, fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) AudioSpeechWithSender(modelName *string, audioContent *string, apiConfig *APIConfig, ttsConfig *TTSConfig, sender func(*string, *string) error) error { + return fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) OCRFile(modelName *string, content []byte, url *string, apiConfig *APIConfig, ocrConfig *OCRConfig) (*OCRFileResponse, error) { + return nil, fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) ParseFile(modelName *string, content []byte, url *string, apiConfig *APIConfig, parseFileConfig *ParseFileConfig) (*ParseFileResponse, error) { + return nil, fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) ListTasks(apiConfig *APIConfig) ([]ListTaskStatus, error) { + return nil, fmt.Errorf("%s, no such method", g.Name()) +} + +func (g *GroqModel) ShowTask(taskID string, apiConfig *APIConfig) (*TaskResponse, error) { + return nil, fmt.Errorf("%s, no such method", g.Name()) +} diff --git a/internal/entity/models/groq_test.go b/internal/entity/models/groq_test.go new file mode 100644 index 0000000000..e5658bc6b6 --- /dev/null +++ b/internal/entity/models/groq_test.go @@ -0,0 +1,389 @@ +package models + +import ( + "encoding/json" + "io" + "net/http" + "net/http/httptest" + "strings" + "testing" +) + +func newGroqServer(t *testing.T, handler func(t *testing.T, r *http.Request, body map[string]interface{}, w http.ResponseWriter)) *httptest.Server { + t.Helper() + return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + if got := r.Header.Get("Authorization"); got != "Bearer test-key" { + t.Errorf("expected Authorization=Bearer test-key, got %q", got) + return + } + var body map[string]interface{} + if r.Method == http.MethodPost { + if got := r.Header.Get("Content-Type"); !strings.HasPrefix(got, "application/json") { + t.Errorf("expected Content-Type to start with application/json, got %q", got) + return + } + raw, err := io.ReadAll(r.Body) + if err != nil { + t.Errorf("read body: %v", err) + return + } + if err := json.Unmarshal(raw, &body); err != nil { + t.Errorf("unmarshal: %v\nraw=%s", err, string(raw)) + return + } + } + handler(t, r, body, w) + })) +} + +func newGroqForTest(baseURL string) *GroqModel { + return NewGroqModel( + map[string]string{"default": baseURL}, + URLSuffix{Chat: "chat/completions", Models: "models"}, + ) +} + +func TestGroqName(t *testing.T) { + if got := newGroqForTest("http://unused").Name(); got != "groq" { + t.Errorf("Name()=%q", got) + } +} + +func TestGroqFactory(t *testing.T) { + driver, err := NewModelFactory().CreateModelDriver("Groq", map[string]string{"default": "http://unused"}, URLSuffix{}) + if err != nil { + t.Fatalf("CreateModelDriver: %v", err) + } + if _, ok := driver.(*GroqModel); !ok { + t.Fatalf("driver type=%T, want *GroqModel", driver) + } +} + +type groqStubRoundTripper struct{} + +func (groqStubRoundTripper) RoundTrip(*http.Request) (*http.Response, error) { + return nil, http.ErrUseLastResponse +} + +func TestNewGroqModelHandlesCustomDefaultTransport(t *testing.T) { + originalTransport := http.DefaultTransport + http.DefaultTransport = groqStubRoundTripper{} + t.Cleanup(func() { + http.DefaultTransport = originalTransport + }) + + model := NewGroqModel(map[string]string{"default": "http://unused"}, URLSuffix{}) + if model == nil || model.httpClient == nil || model.httpClient.Transport == nil { + t.Fatalf("NewGroqModel returned incomplete model: %#v", model) + } +} + +func TestGroqChatHappyPath(t *testing.T) { + srv := newGroqServer(t, func(t *testing.T, r *http.Request, body map[string]interface{}, w http.ResponseWriter) { + if r.Method != http.MethodPost { + t.Errorf("method=%s", r.Method) + } + if r.URL.Path != "/chat/completions" { + t.Errorf("path=%s", r.URL.Path) + } + if body["model"] != "llama-3.3-70b-versatile" { + t.Errorf("model=%v", body["model"]) + } + if body["stream"] != false { + t.Errorf("stream=%v want false", body["stream"]) + } + if body["max_tokens"] != float64(32) { + t.Errorf("max_tokens=%v", body["max_tokens"]) + } + if body["temperature"] != 0.3 { + t.Errorf("temperature=%v", body["temperature"]) + } + if body["top_p"] != 0.9 { + t.Errorf("top_p=%v", body["top_p"]) + } + stop, ok := body["stop"].([]interface{}) + if !ok || len(stop) != 1 || stop[0] != "END" { + t.Errorf("stop=%v", body["stop"]) + } + if _, ok := body["reasoning_effort"]; ok { + t.Errorf("reasoning_effort should not be sent: %v", body["reasoning_effort"]) + } + _ = json.NewEncoder(w).Encode(map[string]interface{}{ + "choices": []map[string]interface{}{{ + "message": map[string]interface{}{ + "content": "pong", + "reasoning_content": "thinking", + }, + }}, + }) + }) + defer srv.Close() + + apiKey := "test-key" + maxTokens := 32 + temperature := 0.3 + topP := 0.9 + stop := []string{"END"} + effort := "high" + resp, err := newGroqForTest(srv.URL).ChatWithMessages( + "llama-3.3-70b-versatile", + []Message{{Role: "user", Content: "ping"}}, + &APIConfig{ApiKey: &apiKey}, + &ChatConfig{MaxTokens: &maxTokens, Temperature: &temperature, TopP: &topP, Stop: &stop, Effort: &effort}, + ) + if err != nil { + t.Fatalf("ChatWithMessages: %v", err) + } + if resp.Answer == nil || *resp.Answer != "pong" { + t.Fatalf("Answer=%v, want pong", resp.Answer) + } + if resp.ReasonContent == nil || *resp.ReasonContent != "thinking" { + t.Fatalf("ReasonContent=%v, want thinking", resp.ReasonContent) + } +} + +func TestGroqChatRequiresModelName(t *testing.T) { + apiKey := "test-key" + _, err := newGroqForTest("http://unused").ChatWithMessages("", []Message{{Role: "user", Content: "x"}}, &APIConfig{ApiKey: &apiKey}, nil) + if err == nil || !strings.Contains(err.Error(), "model name is required") { + t.Errorf("expected model-name error, got %v", err) + } +} + +func TestGroqChatRequiresMessages(t *testing.T) { + apiKey := "test-key" + _, err := newGroqForTest("http://unused").ChatWithMessages("llama-3.3-70b-versatile", nil, &APIConfig{ApiKey: &apiKey}, nil) + if err == nil || !strings.Contains(err.Error(), "messages is empty") { + t.Errorf("expected messages-empty error, got %v", err) + } +} + +func TestGroqChatRejectsHTTPError(t *testing.T) { + srv := newGroqServer(t, func(t *testing.T, r *http.Request, body map[string]interface{}, w http.ResponseWriter) { + w.WriteHeader(http.StatusUnauthorized) + _, _ = w.Write([]byte(`{"error":{"message":"unauthorized"}}`)) + }) + defer srv.Close() + + apiKey := "test-key" + _, err := newGroqForTest(srv.URL).ChatWithMessages( + "llama-3.3-70b-versatile", + []Message{{Role: "user", Content: "x"}}, + &APIConfig{ApiKey: &apiKey}, + nil, + ) + if err == nil || !strings.Contains(err.Error(), "401") { + t.Errorf("expected 401 propagated, got %v", err) + } +} + +func TestGroqStreamHappyPath(t *testing.T) { + srv := newGroqServer(t, func(t *testing.T, r *http.Request, body map[string]interface{}, w http.ResponseWriter) { + if r.URL.Path != "/chat/completions" { + t.Errorf("path=%s", r.URL.Path) + } + if body["stream"] != true { + t.Errorf("stream=%v want true", body["stream"]) + } + if got := r.Header.Get("Accept"); got != "text/event-stream" { + t.Errorf("Accept=%q", got) + } + w.Header().Set("Content-Type", "text/event-stream") + _, _ = io.WriteString(w, + `data: {"choices":[{"delta":{"reasoning_content":"think ","reasoning":"fallback "}}]}`+"\n"+ + `data: {"choices":[{"delta":{"content":"Hello"}}]}`+"\n"+ + `data: {"choices":[{"delta":{"content":" world"},"finish_reason":"stop"}]}`+"\n", + ) + }) + defer srv.Close() + + apiKey := "test-key" + var content []string + var reasoning []string + var sawDone bool + err := newGroqForTest(srv.URL).ChatStreamlyWithSender( + "llama-3.3-70b-versatile", + []Message{{Role: "user", Content: "hi"}}, + &APIConfig{ApiKey: &apiKey}, + nil, + func(c *string, r *string) error { + if c != nil { + if *c == "[DONE]" { + sawDone = true + return nil + } + content = append(content, *c) + } + if r != nil { + reasoning = append(reasoning, *r) + } + return nil + }, + ) + if err != nil { + t.Fatalf("ChatStreamlyWithSender: %v", err) + } + if strings.Join(content, "") != "Hello world" { + t.Errorf("content=%q", strings.Join(content, "")) + } + if strings.Join(reasoning, "") != "think " { + t.Errorf("reasoning=%q", strings.Join(reasoning, "")) + } + if !sawDone { + t.Error("expected [DONE] sentinel") + } +} + +func TestGroqStreamRejectsExplicitFalse(t *testing.T) { + apiKey := "test-key" + stream := false + err := newGroqForTest("http://unused").ChatStreamlyWithSender( + "llama-3.3-70b-versatile", + []Message{{Role: "user", Content: "x"}}, + &APIConfig{ApiKey: &apiKey}, + &ChatConfig{Stream: &stream}, + func(*string, *string) error { return nil }, + ) + if err == nil || !strings.Contains(err.Error(), "stream must be true") { + t.Errorf("expected stream-true guard, got %v", err) + } +} + +func TestGroqStreamRequiresSender(t *testing.T) { + apiKey := "test-key" + err := newGroqForTest("http://unused").ChatStreamlyWithSender( + "llama-3.3-70b-versatile", + []Message{{Role: "user", Content: "x"}}, + &APIConfig{ApiKey: &apiKey}, + nil, + nil, + ) + if err == nil || !strings.Contains(err.Error(), "sender is required") { + t.Errorf("expected sender-required error, got %v", err) + } +} + +func TestGroqStreamRejectsUnterminatedStream(t *testing.T) { + srv := newGroqServer(t, func(t *testing.T, r *http.Request, body map[string]interface{}, w http.ResponseWriter) { + w.Header().Set("Content-Type", "text/event-stream") + _, _ = io.WriteString(w, `data: {"choices":[{"delta":{"content":"partial"}}]}`+"\n") + }) + defer srv.Close() + + apiKey := "test-key" + err := newGroqForTest(srv.URL).ChatStreamlyWithSender( + "llama-3.3-70b-versatile", + []Message{{Role: "user", Content: "hi"}}, + &APIConfig{ApiKey: &apiKey}, + nil, + func(*string, *string) error { return nil }, + ) + if err == nil || !strings.Contains(err.Error(), "stream ended before") { + t.Errorf("expected unterminated-stream error, got %v", err) + } +} + +func TestGroqListModelsAndCheckConnection(t *testing.T) { + srv := newGroqServer(t, func(t *testing.T, r *http.Request, body map[string]interface{}, w http.ResponseWriter) { + if r.Method != http.MethodGet { + t.Errorf("method=%s", r.Method) + } + if r.URL.Path != "/models" { + t.Errorf("path=%s", r.URL.Path) + } + _ = json.NewEncoder(w).Encode(map[string]interface{}{ + "data": []map[string]interface{}{ + {"id": "llama-3.3-70b-versatile"}, + {"id": "openai/gpt-oss-120b"}, + }, + }) + }) + defer srv.Close() + + apiKey := "test-key" + model := newGroqForTest(srv.URL) + models, err := model.ListModels(&APIConfig{ApiKey: &apiKey}) + if err != nil { + t.Fatalf("ListModels: %v", err) + } + if strings.Join(models, ",") != "llama-3.3-70b-versatile,openai/gpt-oss-120b" { + t.Errorf("models=%v", models) + } + if err := model.CheckConnection(&APIConfig{ApiKey: &apiKey}); err != nil { + t.Fatalf("CheckConnection: %v", err) + } +} + +func TestGroqBaseURLTrimsTrailingSlash(t *testing.T) { + srv := newGroqServer(t, func(t *testing.T, r *http.Request, body map[string]interface{}, w http.ResponseWriter) { + if r.URL.Path != "/chat/completions" { + t.Errorf("path=%s", r.URL.Path) + } + _ = json.NewEncoder(w).Encode(map[string]interface{}{ + "choices": []map[string]interface{}{{ + "message": map[string]interface{}{"content": "ok"}, + }}, + }) + }) + defer srv.Close() + + apiKey := "test-key" + _, err := newGroqForTest(srv.URL+"/").ChatWithMessages( + "llama-3.3-70b-versatile", + []Message{{Role: "user", Content: "x"}}, + &APIConfig{ApiKey: &apiKey}, + nil, + ) + if err != nil { + t.Fatalf("ChatWithMessages: %v", err) + } +} + +func TestGroqUsesEmptyRegionCustomBaseURL(t *testing.T) { + srv := newGroqServer(t, func(t *testing.T, r *http.Request, body map[string]interface{}, w http.ResponseWriter) { + if r.URL.Path != "/chat/completions" { + t.Errorf("path=%s", r.URL.Path) + } + _ = json.NewEncoder(w).Encode(map[string]interface{}{ + "choices": []map[string]interface{}{{ + "message": map[string]interface{}{"content": "ok"}, + }}, + }) + }) + defer srv.Close() + + apiKey := "test-key" + region := "" + model := NewGroqModel( + map[string]string{"": srv.URL}, + URLSuffix{Chat: "chat/completions", Models: "models"}, + ) + _, err := model.ChatWithMessages( + "llama-3.3-70b-versatile", + []Message{{Role: "user", Content: "x"}}, + &APIConfig{ApiKey: &apiKey, Region: ®ion}, + nil, + ) + if err != nil { + t.Fatalf("ChatWithMessages: %v", err) + } +} + +func TestGroqUnsupportedMethods(t *testing.T) { + m := newGroqForTest("http://unused") + if _, err := m.Embed(nil, nil, nil, nil); err == nil || !strings.Contains(err.Error(), "no such method") { + t.Errorf("Embed error=%v", err) + } + if _, err := m.Rerank(nil, "", nil, nil, nil); err == nil || !strings.Contains(err.Error(), "no such method") { + t.Errorf("Rerank error=%v", err) + } + if _, err := m.Balance(nil); err == nil || !strings.Contains(err.Error(), "no such method") { + t.Errorf("Balance error=%v", err) + } + if _, err := m.ParseFile(nil, nil, nil, nil, nil); err == nil || !strings.Contains(err.Error(), "no such method") { + t.Errorf("ParseFile error=%v", err) + } + if _, err := m.ListTasks(nil); err == nil || !strings.Contains(err.Error(), "no such method") { + t.Errorf("ListTasks error=%v", err) + } +}