agent-orchestrator/backend/internal/httpd/log_test.go

54 lines
1.7 KiB
Go

package httpd
import (
"bytes"
"errors"
"log/slog"
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/aoagents/agent-orchestrator/backend/internal/httpd/apierr"
"github.com/aoagents/agent-orchestrator/backend/internal/httpd/envelope"
)
// TestRequestLoggerRecords5xxCause: the wire envelope collapses unrecognized
// service errors into "Internal server error", so the access log line is the
// only place the cause can survive. A 500 must carry it; a typed 4xx (whose
// envelope already explains itself) must not.
func TestRequestLoggerRecords5xxCause(t *testing.T) {
cases := []struct {
name string
err error
wantInLog string
absent bool
}{
{name: "raw error on 500 is logged", err: errors.New("gitworktree: worktree remove exploded"), wantInLog: "gitworktree: worktree remove exploded"},
{name: "typed 404 carries no error attr", err: apierr.NotFound("SESSION_NOT_FOUND", "Unknown session"), wantInLog: "error=", absent: true},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
var buf bytes.Buffer
log := slog.New(slog.NewTextHandler(&buf, nil))
handler := requestLogger(log)(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
envelope.WriteError(w, r, tc.err)
}))
rec := httptest.NewRecorder()
handler.ServeHTTP(rec, httptest.NewRequest(http.MethodPost, "/api/v1/sessions/x/kill", nil))
got := buf.String()
if tc.absent {
if strings.Contains(got, tc.wantInLog) {
t.Fatalf("log line unexpectedly contains %q:\n%s", tc.wantInLog, got)
}
return
}
if !strings.Contains(got, tc.wantInLog) {
t.Fatalf("log line missing %q:\n%s", tc.wantInLog, got)
}
})
}
}