Files
sub2api/backend/internal/pkg/apicompat/chatcompletions_reasoning_alias_test.go
T
李建琦 6d655c9903
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Sub2API v1.0 - AI API 网关(二开初始版本,基于上游 Wei-Shaw/sub2api)
2026-08-21 18:30:13 +08:00

77 lines
2.6 KiB
Go

package apicompat
import (
"encoding/json"
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/require"
)
func readIssue5302Fixture(t *testing.T, name string, dst any) {
t.Helper()
payload, err := os.ReadFile(filepath.Join("testdata", "issue5302", name))
require.NoError(t, err)
require.NoError(t, json.Unmarshal(payload, dst))
}
func TestChatReasoningAlias_AnthropicNonStreaming(t *testing.T) {
var response ChatCompletionsResponse
readIssue5302Fixture(t, "nonstream_reasoning.json", &response)
out := ChatCompletionsResponseToAnthropic(&response, "claude-sonnet-4-20250514")
require.Len(t, out.Content, 2)
require.Equal(t, "thinking", out.Content[0].Type)
require.Equal(t, "fallback reasoning", out.Content[0].Thinking)
require.Equal(t, "final answer", out.Content[1].Text)
}
func TestChatReasoningAlias_AnthropicStreaming(t *testing.T) {
var chunk ChatCompletionsChunk
readIssue5302Fixture(t, "stream_reasoning.json", &chunk)
events := ChatCompletionsChunkToAnthropicEvents(&chunk, NewChatCompletionsToAnthropicStreamState("reasoning-model"))
var thinking string
for _, event := range events {
if event.Delta != nil && event.Delta.Type == "thinking_delta" {
thinking += event.Delta.Thinking
}
}
require.Equal(t, "streamed fallback", thinking)
}
func TestChatReasoningAlias_ResponsesSharedPaths(t *testing.T) {
var response ChatCompletionsResponse
readIssue5302Fixture(t, "nonstream_reasoning.json", &response)
nonStream := ChatCompletionsResponseToResponses(&response, "reasoning-model", nil, false, nil)
require.Len(t, nonStream.Output, 2)
require.Equal(t, "reasoning", nonStream.Output[0].Type)
require.Equal(t, "fallback reasoning", nonStream.Output[0].Summary[0].Text)
var chunk ChatCompletionsChunk
readIssue5302Fixture(t, "stream_reasoning.json", &chunk)
events := ChatCompletionsChunkToResponsesEvents(&chunk, NewChatCompletionsToResponsesStreamState("reasoning-model"))
var deltas []string
for _, event := range events {
if event.Type == "response.reasoning_summary_text.delta" {
deltas = append(deltas, event.Delta)
}
}
require.Equal(t, []string{"streamed fallback"}, deltas)
}
func TestChatReasoningAlias_ReasoningContentTakesPrecedence(t *testing.T) {
var chunk ChatCompletionsChunk
readIssue5302Fixture(t, "reasoning_content_precedence.json", &chunk)
events := ChatCompletionsChunkToResponsesEvents(&chunk, NewChatCompletionsToResponsesStreamState("reasoning-model"))
var deltas []string
for _, event := range events {
if event.Type == "response.reasoning_summary_text.delta" {
deltas = append(deltas, event.Delta)
}
}
require.Equal(t, []string{"preferred reasoning"}, deltas)
}