Files
hyperguild/internal/exec/litellm_test.go
2026-04-20 10:46:08 +02:00

113 lines
3.4 KiB
Go

package exec_test
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"time"
iexec "github.com/mathiasbq/supervisor/internal/exec"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func validLiteLLMResult() iexec.Result {
return iexec.Result{
Status: "pass",
Phase: "review",
Skill: "review",
ModelUsed: "ollama/devstral",
Message: "looks good",
}
}
func chatResponseFor(t *testing.T, result iexec.Result) []byte {
t.Helper()
content, err := json.Marshal(result)
require.NoError(t, err)
resp := map[string]any{
"choices": []map[string]any{
{"message": map[string]any{"role": "assistant", "content": string(content)}},
},
}
data, err := json.Marshal(resp)
require.NoError(t, err)
return data
}
func TestLiteLLMParsesValidResult(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "/v1/chat/completions", r.URL.Path)
assert.Equal(t, "application/json", r.Header.Get("Content-Type"))
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
_, _ = w.Write(chatResponseFor(t, validLiteLLMResult()))
}))
defer srv.Close()
ex := iexec.NewLiteLLM(srv.URL, "", 5*time.Second)
result, err := ex.Run(context.Background(), iexec.Request{
SkillPrompt: "review rules",
TaskPrompt: "review the code",
Model: "ollama/devstral",
})
require.NoError(t, err)
assert.Equal(t, "pass", result.Status)
assert.Equal(t, "review", result.Skill)
}
func TestLiteLLMSendsAuthHeader(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "Bearer secret", r.Header.Get("Authorization"))
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
_, _ = w.Write(chatResponseFor(t, validLiteLLMResult()))
}))
defer srv.Close()
ex := iexec.NewLiteLLM(srv.URL, "secret", 5*time.Second)
_, err := ex.Run(context.Background(), iexec.Request{Model: "x", TaskPrompt: "t", SkillPrompt: "s"})
require.NoError(t, err)
}
func TestLiteLLMErrorOnNonOKStatus(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusServiceUnavailable)
}))
defer srv.Close()
ex := iexec.NewLiteLLM(srv.URL, "", 5*time.Second)
_, err := ex.Run(context.Background(), iexec.Request{Model: "x", TaskPrompt: "t"})
assert.ErrorContains(t, err, "503")
}
func TestLiteLLMErrorOnUnparsableJSON(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
resp := map[string]any{
"choices": []map[string]any{
{"message": map[string]any{"role": "assistant", "content": "not json at all"}},
},
}
data, _ := json.Marshal(resp)
_, _ = w.Write(data)
}))
defer srv.Close()
ex := iexec.NewLiteLLM(srv.URL, "", 5*time.Second)
_, err := ex.Run(context.Background(), iexec.Request{Model: "x", TaskPrompt: "t"})
assert.Error(t, err)
}
func TestLiteLLMRespectsContextCancellation(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
cancel() // Cancel immediately
ex := iexec.NewLiteLLM("http://invalid.example.com", "", 1*time.Second)
_, err := ex.Run(ctx, iexec.Request{Model: "x", TaskPrompt: "t"})
assert.Error(t, err)
}