Files
gitea-mcp/internal/gitea/client_guard_test.go
T
mathiasandClaude Opus 4.8 4c1f36f9eb
CD / Lint / Test / Vet (push) Successful in 7s
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chore(rename): module gitea.d-ma.be → git.d-ma.be/mathias/gitea-mcp (#39)
Gitea host renamed (infra ADR-0004); the mcp-chassis dep already migrated
(3329ff3), so the sequencing gate is clear. `go mod edit -module` + bulk import
rewrite across all .go files. gitea-mcp is a server binary (not an imported
library), so no downstream consumers break. build + task check green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-03 22:48:26 +02:00

55 lines
1.8 KiB
Go

package gitea_test
import (
"context"
"net/http"
"net/http/httptest"
"sync/atomic"
"testing"
"git.d-ma.be/mathias/gitea-mcp/internal/gitea"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// #36 second line of defence: when owner or repo is empty the path contains an
// empty segment ("//"). Rather than forward it upstream — where gitea answers
// with its opaque /api/swagger 404 — the client must reject it locally with a
// validation error and never touch the network.
func TestEmptyPathSegmentRejectedBeforeNetwork(t *testing.T) {
var hits int32
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
atomic.AddInt32(&hits, 1)
w.WriteHeader(http.StatusOK)
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
paths := []string{
"/api/v1/repos/mathias//issues", // empty repo
"/api/v1/repos//gitea-mcp/contents/", // empty owner
"/api/v1/repos/mathias//issues?state=open", // empty repo before query
}
for _, p := range paths {
_, _, err := c.GetJSON(context.Background(), p)
require.Error(t, err, "path %q should be rejected", p)
assert.ErrorIs(t, err, gitea.ErrValidation)
}
assert.Equal(t, int32(0), atomic.LoadInt32(&hits), "guard must short-circuit before any HTTP call")
}
// A well-formed path with a query string must still pass the guard.
func TestWellFormedPathPasses(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`[]`))
}))
defer srv.Close()
c := gitea.NewClient(srv.URL, "tok")
_, status, err := c.GetJSON(context.Background(), "/api/v1/repos/mathias/gitea-mcp/issues?state=open")
require.NoError(t, err)
assert.Equal(t, 200, status)
}