Files
coder/coderd/x/chatd/chatprovider/useragent_test.go
T
Cian Johnston f14f58a58e feat(coderd/x/chatd): send Coder identity headers to upstream LLM providers (#23578)
- Add `X-Coder-Owner-Id`, `X-Coder-Chat-Id`, `X-Coder-Subchat-Id`,
`X-Coder-Workspace-Id` headers to all outgoing LLM API requests from
chatd
- Extend `ModelFromConfig` with `extraHeaders` param, forwarded via
Fantasy `WithHeaders` on all 8 providers
- Add `CoderHeaders(database.Chat)` helper to build the header map from
chat state
- Update all 4 `ModelFromConfig` call sites (resolveChatModel,
computer-use override, title gen, push summary)
- Thread `database.Chat` into `generatePushSummary` (was `chatTitle
string`)
- Tests: `TestCoderHeaders` (4 subtests),
`TestModelFromConfig_ExtraHeaders` (OpenAI + Anthropic),
`TestModelFromConfig_NilExtraHeaders`
- Refactor existing `TestModelFromConfig_UserAgent` to use channel-based
signaling

> 🤖 This PR was generated by Coder Agents and self-reviewed by a human.
2026-03-25 13:34:29 +00:00

69 lines
1.9 KiB
Go

package chatprovider_test
import (
"runtime"
"strings"
"testing"
"charm.land/fantasy"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/coder/coder/v2/buildinfo"
"github.com/coder/coder/v2/coderd/x/chatd/chatprovider"
"github.com/coder/coder/v2/coderd/x/chatd/chattest"
"github.com/coder/coder/v2/testutil"
)
func TestUserAgent(t *testing.T) {
t.Parallel()
ua := chatprovider.UserAgent()
// Must start with "coder-agents/" so LLM providers can
// identify traffic from Coder.
require.True(t, strings.HasPrefix(ua, "coder-agents/"),
"User-Agent should start with 'coder-agents/', got %q", ua)
// Must contain the build version.
assert.Contains(t, ua, buildinfo.Version())
// Must contain OS/arch.
assert.Contains(t, ua, runtime.GOOS+"/"+runtime.GOARCH)
}
func TestModelFromConfig_UserAgent(t *testing.T) {
t.Parallel()
ctx := testutil.Context(t, testutil.WaitShort)
expectedUA := chatprovider.UserAgent()
called := make(chan struct{})
serverURL := chattest.NewOpenAI(t, func(req *chattest.OpenAIRequest) chattest.OpenAIResponse {
assert.Equal(t, expectedUA, req.Header.Get("User-Agent"))
close(called)
return chattest.OpenAINonStreamingResponse("hello")
})
keys := chatprovider.ProviderAPIKeys{
ByProvider: map[string]string{"openai": "test-key"},
BaseURLByProvider: map[string]string{"openai": serverURL},
}
model, err := chatprovider.ModelFromConfig("openai", "gpt-4", keys, expectedUA, nil)
require.NoError(t, err)
// Make a real call so Fantasy sends an HTTP request to the
// fake server, which asserts the User-Agent header.
_, err = model.Generate(ctx, fantasy.Call{
Prompt: []fantasy.Message{
{
Role: fantasy.MessageRoleUser,
Content: []fantasy.MessagePart{
fantasy.TextPart{Text: "hello"},
},
},
},
})
require.NoError(t, err)
_ = testutil.TryReceive(ctx, t, called)
}