94 lines
2.5 KiB
Go
94 lines
2.5 KiB
Go
package openai
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import (
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"context"
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"testing"
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"time"
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)
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func TestNewClient_EmptyKey(t *testing.T) {
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if _, err := NewClient(" "); err == nil {
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t.Fatal("expected error for empty API key")
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}
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}
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func TestCreateChatCompletion_Success(t *testing.T) {
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ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if got, want := r.Header.Get("Authorization"), "Bearer test-key"; got != want {
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t.Fatalf("expected auth header %q, got %q", want, got)
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}
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if got, want := r.URL.Path, "/chat/completions"; got != want {
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t.Fatalf("expected path %q, got %q", want, got)
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}
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response := ChatCompletionResponse{
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ID: "chatcmpl-1",
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Object: "chat.completion",
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Choices: []ChatCompletionChoice{
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{
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Index: 0,
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Message: ChatMessage{
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Role: "assistant",
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Content: "Hello!",
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},
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FinishReason: "stop",
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},
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},
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Usage: Usage{PromptTokens: 1, CompletionTokens: 1, TotalTokens: 2},
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}
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w.Header().Set("Content-Type", "application/json")
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if err := json.NewEncoder(w).Encode(response); err != nil {
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t.Fatalf("failed to encode response: %v", err)
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}
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}))
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defer ts.Close()
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client, err := NewClient("test-key", WithBaseURL(ts.URL), WithHTTPClient(ts.Client()))
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if err != nil {
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t.Fatalf("NewClient returned error: %v", err)
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}
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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resp, err := client.CreateChatCompletion(ctx, ChatCompletionRequest{
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Model: "gpt-test",
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Messages: []ChatMessage{
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{Role: "user", Content: "Hello?"},
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},
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})
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if err != nil {
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t.Fatalf("CreateChatCompletion returned error: %v", err)
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}
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if resp.Choices[0].Message.Content != "Hello!" {
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t.Fatalf("unexpected response content: %q", resp.Choices[0].Message.Content)
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}
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}
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func TestCreateChatCompletion_Error(t *testing.T) {
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ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusUnauthorized)
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_ = json.NewEncoder(w).Encode(ErrorResponse{Error: APIError{Message: "invalid"}})
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}))
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defer ts.Close()
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client, err := NewClient("test-key", WithBaseURL(ts.URL), WithHTTPClient(ts.Client()))
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if err != nil {
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t.Fatalf("NewClient returned error: %v", err)
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}
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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_, err = client.CreateChatCompletion(ctx, ChatCompletionRequest{Model: "gpt-test"})
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if err == nil {
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t.Fatal("expected error for unauthorized response")
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}
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}
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