kgod/sub2api
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 8 Wiki Activity

fix: 完善工具名改写测试和格式

Browse Source
This commit is contained in:
shaw
2026-05-11 17:27:04 +08:00
parent 1088e27cd1
commit 297b54d066
3 changed files with 57 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backend/internal/service/gateway_tool_rewrite_test.go
+35 -12
View File
@@ -69,26 +69,25 @@ func TestApplyToolNameRewriteToBody_RenamesToolsAndToolChoice(t *testing.T) {
require.NotNil(t, rw)
require.Contains(t, rw.Forward, "sessions_list")
require.Contains(t, rw.Forward, "session_get")
// web_search is a server tool, not rewritten
// web_search 是 server tool，不参与工具名改写
require.NotContains(t, rw.Forward, "web_search")
out := applyToolNameRewriteToBody(body, rw)
// tools[0].name and tools[1].name rewritten; tools[2].name untouched
// tools[0].name 和 tools[1].name 被改写，tools[2].name 保持不变
require.Equal(t, "cc_sess_list", gjson.GetBytes(out, "tools.0.name").String())
require.Equal(t, "cc_ses_get", gjson.GetBytes(out, "tools.1.name").String())
require.Equal(t, "web_search", gjson.GetBytes(out, "tools.2.name").String())
// tool_choice.name rewritten
// tool_choice.name 被同步改写
require.Equal(t, "cc_sess_list", gjson.GetBytes(out, "tool_choice.name").String())
require.Equal(t, "tool", gjson.GetBytes(out, "tool_choice.type").String())
}
func TestApplyToolNameRewriteToBody_RenamesToolUseInMessages(t *testing.T) {
// sessions_list -> cc_sess_list (static prefix: sessions_ -> sessions_)
// web_search is a server tool (type != ""), not rewritten
// messages tool_use names must be rewritten to match tools[]
// sessions_list 通过静态前缀规则改写为 cc_sess_list
// web_search 是 server tool（type != ""），不参与工具名改写
// messages 中的 tool_use.name 必须同步改写，才能和 tools[] 保持一致
body := []byte(`{"tools":[{"name":"sessions_list","input_schema":{}},{"name":"web_search","type":"web_search_20250305"}],"messages":[{"role":"user","content":[{"type":"text","text":"hi"}]},{"role":"assistant","content":[{"type":"tool_use","id":"tu_01","name":"sessions_list","input":{}},{"type":"text","text":"thinking"}]},{"role":"user","content":[{"type":"tool_result","tool_use_id":"tu_01","content":"ok"}]}]}`)
rw := buildToolNameRewriteFromBody(body)
require.NotNil(t, rw)
@@ -96,18 +95,42 @@ func TestApplyToolNameRewriteToBody_RenamesToolUseInMessages(t *testing.T) {
out := applyToolNameRewriteToBody(body, rw)
// tools[0].name rewritten
// tools[0].name 被改写
require.Equal(t, "cc_sess_list", gjson.GetBytes(out, "tools.0.name").String())
// tools[1].name untouched (server tool)
// tools[1].name 是 server tool，保持不变
require.Equal(t, "web_search", gjson.GetBytes(out, "tools.1.name").String())
// messages[1].content[0].name (tool_use) also rewritten to match tools
// messages[1].content[0].name 是 tool_use，必须同步改写以匹配 tools[]
require.Equal(t, "cc_sess_list", gjson.GetBytes(out, "messages.1.content.0.name").String())
// messages[1].content[1] (text) untouched
// messages[1].content[1] 是 text，保持不变
require.Equal(t, "thinking", gjson.GetBytes(out, "messages.1.content.1.text").String())
// messages[2].content[0] (tool_result) untouched — no name field in tool_result
// messages[2].content[0] 是 tool_result，不包含 name 字段，保持不变
require.Equal(t, "ok", gjson.GetBytes(out, "messages.2.content.0.content").String())
}
func TestApplyToolNameRewriteToBody_RenamesToolUseWithDynamicMapping(t *testing.T) {
body := []byte(`{"tools":[{"name":"alpha_search","input_schema":{}},{"name":"beta_lookup","input_schema":{}},{"name":"gamma_fetch","input_schema":{}},{"name":"delta_update","input_schema":{}},{"name":"epsilon_parse","input_schema":{}},{"name":"zeta_render","input_schema":{}},{"name":"web_search","type":"web_search_20250305"}],"tool_choice":{"type":"tool","name":"gamma_fetch"},"messages":[{"role":"assistant","content":[{"type":"tool_use","id":"tu_dyn","name":"gamma_fetch","input":{}},{"type":"tool_use","id":"tu_srv","name":"web_search","input":{}},{"type":"text","text":"done"}]},{"role":"user","content":[{"type":"tool_result","tool_use_id":"tu_dyn","content":"ok"}]}]}`)
rw := buildToolNameRewriteFromBody(body)
require.NotNil(t, rw)
require.Len(t, rw.Forward, 6)
fakeGamma := rw.Forward["gamma_fetch"]
require.NotEmpty(t, fakeGamma)
require.NotEqual(t, "gamma_fetch", fakeGamma)
require.NotContains(t, rw.Forward, "web_search")
out := applyToolNameRewriteToBody(body, rw)
// 动态映射会改写 tools[]、tool_choice 和历史 tool_use 中的同一个工具名
require.Equal(t, fakeGamma, gjson.GetBytes(out, "tools.2.name").String())
require.Equal(t, fakeGamma, gjson.GetBytes(out, "tool_choice.name").String())
require.Equal(t, fakeGamma, gjson.GetBytes(out, "messages.0.content.0.name").String())
// server tool 不参与动态映射，历史 tool_use 中同名引用也保持不变
require.Equal(t, "web_search", gjson.GetBytes(out, "tools.6.name").String())
require.Equal(t, "web_search", gjson.GetBytes(out, "messages.0.content.1.name").String())
// tool_result 依靠 tool_use_id 关联，不需要 name 字段
require.Equal(t, "ok", gjson.GetBytes(out, "messages.1.content.0.content").String())
}
func TestApplyToolsLastCacheBreakpoint_InjectsDefault(t *testing.T) {
body := []byte(`{"tools":[{"name":"a","input_schema":{}},{"name":"b","input_schema":{}}]}`)
out := applyToolsLastCacheBreakpoint(body)