File size: 7,097 Bytes
8d3471e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 | package completionruntime
import (
"context"
"io"
"net/http"
"strings"
"testing"
"ds2api/internal/auth"
dsclient "ds2api/internal/deepseek/client"
"ds2api/internal/promptcompat"
)
type fakeDeepSeekCaller struct {
responses []*http.Response
payloads []map[string]any
uploads []dsclient.UploadFileRequest
}
type currentInputRuntimeConfig struct{}
func (currentInputRuntimeConfig) CurrentInputFileEnabled() bool { return true }
func (currentInputRuntimeConfig) CurrentInputFileMinChars() int { return 0 }
func (f *fakeDeepSeekCaller) CreateSession(context.Context, *auth.RequestAuth, int) (string, error) {
return "session-1", nil
}
func (f *fakeDeepSeekCaller) GetPow(context.Context, *auth.RequestAuth, int) (string, error) {
return "pow", nil
}
func (f *fakeDeepSeekCaller) UploadFile(_ context.Context, _ *auth.RequestAuth, req dsclient.UploadFileRequest, _ int) (*dsclient.UploadFileResult, error) {
f.uploads = append(f.uploads, req)
return &dsclient.UploadFileResult{ID: "file-runtime-1"}, nil
}
func (f *fakeDeepSeekCaller) CallCompletion(_ context.Context, _ *auth.RequestAuth, payload map[string]any, _ string, _ int) (*http.Response, error) {
f.payloads = append(f.payloads, payload)
if len(f.responses) == 0 {
return sseHTTPResponse(http.StatusOK, `data: {"p":"response/content","v":"fallback"}`), nil
}
resp := f.responses[0]
f.responses = f.responses[1:]
return resp, nil
}
func TestExecuteNonStreamWithRetryBuildsCanonicalTurn(t *testing.T) {
ds := &fakeDeepSeekCaller{responses: []*http.Response{sseHTTPResponse(
http.StatusOK,
`data: {"response_message_id":42,"p":"response/content","v":"<tool_calls><invoke name=\"Write\"><parameter name=\"content\">{\"x\":1}</parameter></invoke></tool_calls>"}`,
)}}
stdReq := promptcompat.StandardRequest{
Surface: "test",
ResponseModel: "deepseek-v4-flash",
PromptTokenText: "prompt",
FinalPrompt: "final prompt",
ToolNames: []string{"Write"},
ToolsRaw: []any{map[string]any{
"name": "Write",
"input_schema": map[string]any{
"type": "object",
"properties": map[string]any{
"content": map[string]any{"type": "string"},
},
},
}},
}
result, outErr := ExecuteNonStreamWithRetry(context.Background(), ds, &auth.RequestAuth{}, stdReq, Options{})
if outErr != nil {
t.Fatalf("unexpected output error: %#v", outErr)
}
if result.SessionID != "session-1" {
t.Fatalf("session mismatch: %q", result.SessionID)
}
if got := result.Turn.ResponseMessageID; got != 42 {
t.Fatalf("response message id mismatch: %d", got)
}
if len(result.Turn.ToolCalls) != 1 {
t.Fatalf("expected one tool call, got %d", len(result.Turn.ToolCalls))
}
if _, ok := result.Turn.ToolCalls[0].Input["content"].(string); !ok {
t.Fatalf("expected schema-normalized string argument, got %#v", result.Turn.ToolCalls[0].Input["content"])
}
if result.Turn.Usage.InputTokens == 0 || result.Turn.Usage.TotalTokens == 0 {
t.Fatalf("expected usage to be populated, got %#v", result.Turn.Usage)
}
}
func TestExecuteNonStreamWithRetryUsesParentMessageForEmptyRetry(t *testing.T) {
ds := &fakeDeepSeekCaller{responses: []*http.Response{
sseHTTPResponse(http.StatusOK, `data: {"response_message_id":77,"p":"response/status","v":"FINISHED"}`),
sseHTTPResponse(http.StatusOK, `data: {"response_message_id":78,"p":"response/content","v":"ok"}`),
}}
stdReq := promptcompat.StandardRequest{
Surface: "test",
ResponseModel: "deepseek-v4-flash",
PromptTokenText: "prompt",
FinalPrompt: "final prompt",
}
result, outErr := ExecuteNonStreamWithRetry(context.Background(), ds, &auth.RequestAuth{}, stdReq, Options{RetryEnabled: true})
if outErr != nil {
t.Fatalf("unexpected output error: %#v", outErr)
}
if result.Attempts != 1 {
t.Fatalf("expected one retry, got %d", result.Attempts)
}
if len(ds.payloads) != 2 {
t.Fatalf("expected two completion calls, got %d", len(ds.payloads))
}
if got := ds.payloads[1]["parent_message_id"]; got != 77 {
t.Fatalf("retry parent_message_id mismatch: %#v", got)
}
if result.Turn.Text != "ok" {
t.Fatalf("retry text mismatch: %q", result.Turn.Text)
}
}
func TestExecuteNonStreamWithRetryConvertsReferenceMarkers(t *testing.T) {
ds := &fakeDeepSeekCaller{responses: []*http.Response{sseHTTPResponse(
http.StatusOK,
`data: {"p":"response/content","v":"答案[reference:0]。","citation":{"cite_index":0,"url":"https://example.com/ref"}}`,
)}}
stdReq := promptcompat.StandardRequest{
Surface: "test",
ResponseModel: "deepseek-v4-flash-search",
PromptTokenText: "prompt",
FinalPrompt: "final prompt",
Search: true,
}
result, outErr := ExecuteNonStreamWithRetry(context.Background(), ds, &auth.RequestAuth{}, stdReq, Options{})
if outErr != nil {
t.Fatalf("unexpected output error: %#v", outErr)
}
want := "答案[0](https://example.com/ref)。"
if result.Turn.Text != want {
t.Fatalf("text mismatch: got %q want %q", result.Turn.Text, want)
}
}
func TestStartCompletionAppliesCurrentInputFileGlobally(t *testing.T) {
ds := &fakeDeepSeekCaller{responses: []*http.Response{sseHTTPResponse(http.StatusOK, `data: {"p":"response/content","v":"ok"}`)}}
stdReq := promptcompat.StandardRequest{
Surface: "test_adapter",
RequestedModel: "deepseek-v4-flash",
ResolvedModel: "deepseek-v4-flash",
ResponseModel: "deepseek-v4-flash",
PromptTokenText: "first user turn",
FinalPrompt: "first user turn",
Messages: []any{
map[string]any{"role": "user", "content": "first user turn"},
},
}
start, outErr := StartCompletion(context.Background(), ds, &auth.RequestAuth{DeepSeekToken: "token"}, stdReq, Options{
CurrentInputFile: currentInputRuntimeConfig{},
})
if outErr != nil {
t.Fatalf("unexpected output error: %#v", outErr)
}
if len(ds.uploads) != 1 {
t.Fatalf("expected current input upload, got %d", len(ds.uploads))
}
if got := ds.uploads[0].Filename; got != "DS2API_HISTORY.txt" {
t.Fatalf("upload filename=%q want DS2API_HISTORY.txt", got)
}
if len(ds.payloads) != 1 {
t.Fatalf("expected one completion payload, got %d", len(ds.payloads))
}
refIDs, _ := ds.payloads[0]["ref_file_ids"].([]any)
if len(refIDs) != 1 || refIDs[0] != "file-runtime-1" {
t.Fatalf("expected uploaded file id in ref_file_ids, got %#v", ds.payloads[0]["ref_file_ids"])
}
prompt, _ := ds.payloads[0]["prompt"].(string)
if !strings.Contains(prompt, "Continue from the latest state in the attached DS2API_HISTORY.txt context.") {
t.Fatalf("expected continuation prompt, got %q", prompt)
}
if !start.Request.CurrentInputFileApplied || !strings.Contains(start.Request.PromptTokenText, "# DS2API_HISTORY.txt") {
t.Fatalf("expected prepared request to carry current input file state, got %#v", start.Request)
}
}
func sseHTTPResponse(status int, lines ...string) *http.Response {
body := strings.Join(lines, "\n")
if !strings.HasSuffix(body, "\n") {
body += "\n"
}
return &http.Response{
StatusCode: status,
Header: make(http.Header),
Body: io.NopCloser(strings.NewReader(body)),
}
}
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