Monorepo for Tangled
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Go
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import ( "encoding/json" "net/http" "net/http/httptest" "net/url" "testing"
"tangled.org/core/api/tangled")
func listRequest(t *testing.T, params url.Values) *http.Request { t.Helper() return httptest.NewRequest(http.MethodGet, "/xrpc/test?"+params.Encode(), nil)}
func decodeMembers(t *testing.T, rec *httptest.ResponseRecorder) tangled.KnotListMembers_Output { t.Helper() var out tangled.KnotListMembers_Output if err := json.NewDecoder(rec.Body).Decode(&out); err != nil { t.Fatalf("decode members: %v", err) } return out}
func seedMembers(t *testing.T, x *Xrpc, subjects ...string) { t.Helper() for _, s := range subjects { rec := httptest.NewRecorder() x.AddMember(rec, aclRequest(t, aclOwner, tangled.KnotAddMember_Input{Subject: s})) if rec.Code != http.StatusOK { t.Fatalf("seed member %s: status %d, body=%s", s, rec.Code, rec.Body.String()) } }}
func TestListMembers_ReturnsAddedSubjects(t *testing.T) { x, _ := newACLXrpc(t) seedMembers(t, x, aclSubject, "did:plc:scallop")
rec := httptest.NewRecorder() x.ListMembers(rec, listRequest(t, url.Values{"subject": {"knot.example"}})) if rec.Code != http.StatusOK { t.Fatalf("status = %d, want 200; body=%s", rec.Code, rec.Body.String()) }
out := decodeMembers(t, rec) if len(out.Items) != 2 { t.Fatalf("items = %d, want 2", len(out.Items)) } if out.Cursor != nil { t.Errorf("cursor = %q, want nil for a complete page", *out.Cursor) }
for _, it := range out.Items { if it.AddedBy != aclOwner { t.Errorf("subject %s addedBy = %q, want %s", it.Subject, it.AddedBy, aclOwner) } if it.CreatedAt == "" { t.Errorf("subject %s has empty createdAt", it.Subject) } if it.Uri != nil || it.Cid != nil { t.Errorf("subject %s carries record uri/cid; a knot must omit them", it.Subject) } }}
func TestListMembers_Empty(t *testing.T) { x, _ := newACLXrpc(t) rec := httptest.NewRecorder() x.ListMembers(rec, listRequest(t, url.Values{"subject": {"knot.example"}})) if rec.Code != http.StatusOK { t.Fatalf("status = %d, want 200", rec.Code) } out := decodeMembers(t, rec) if len(out.Items) != 0 { t.Errorf("items = %d, want 0", len(out.Items)) }}
func TestListMembers_RejectsMalformedParams(t *testing.T) { x, _ := newACLXrpc(t) for _, q := range []url.Values{ {"limit": {"abc"}}, {"cursor": {"notanint"}}, {"order": {"ascending"}}, } { rec := httptest.NewRecorder() x.ListMembers(rec, listRequest(t, q)) if rec.Code != http.StatusBadRequest { t.Errorf("params %v: status = %d, want 400", q, rec.Code) } }}
func TestListMembers_ClampsOutOfRangeLimit(t *testing.T) { x, _ := newACLXrpc(t) seedMembers(t, x, aclSubject) rec := httptest.NewRecorder() x.ListMembers(rec, listRequest(t, url.Values{"limit": {"5000"}})) if rec.Code != http.StatusOK { t.Fatalf("limit=5000 should clamp and return 200, got %d; body=%s", rec.Code, rec.Body.String()) } if len(decodeMembers(t, rec).Items) != 1 { t.Error("clamped limit must still return the seeded member") }}
func TestListMembers_PaginatesWithoutOverlap(t *testing.T) { x, _ := newACLXrpc(t) all := []string{"did:plc:scallop", "did:plc:whelk", "did:plc:limpet"} seedMembers(t, x, all...)
seen := map[string]bool{} params := url.Values{"subject": {"knot.example"}, "limit": {"2"}}
rec := httptest.NewRecorder() x.ListMembers(rec, listRequest(t, params)) page1 := decodeMembers(t, rec) if len(page1.Items) != 2 || page1.Cursor == nil { t.Fatalf("page1 items=%d cursor=%v, want 2 items and a cursor", len(page1.Items), page1.Cursor) } for _, it := range page1.Items { seen[it.Subject] = true }
params.Set("cursor", *page1.Cursor) rec = httptest.NewRecorder() x.ListMembers(rec, listRequest(t, params)) page2 := decodeMembers(t, rec) if len(page2.Items) != 1 { t.Fatalf("page2 items = %d, want 1", len(page2.Items)) } if page2.Cursor != nil { t.Errorf("page2 cursor = %q, want nil at end", *page2.Cursor) } for _, it := range page2.Items { if seen[it.Subject] { t.Errorf("subject %s repeated across pages", it.Subject) } seen[it.Subject] = true }
if len(seen) != len(all) { t.Errorf("distinct subjects seen = %d, want %d", len(seen), len(all)) }}
func TestListCollaborators_ScopedToRepo(t *testing.T) { x, _ := newACLXrpc(t) seedRepo(t, x)
addRec := httptest.NewRecorder() x.AddCollaborator(addRec, aclRequest(t, aclOwner, tangled.RepoAddCollaborator_Input{Repo: aclRepoDid, Subject: aclSubject})) if addRec.Code != http.StatusOK { t.Fatalf("seed collaborator: status %d, body=%s", addRec.Code, addRec.Body.String()) }
rec := httptest.NewRecorder() x.ListCollaborators(rec, listRequest(t, url.Values{"subject": {aclRepoDid}})) if rec.Code != http.StatusOK { t.Fatalf("status = %d, want 200; body=%s", rec.Code, rec.Body.String()) }
var out tangled.RepoListCollaborators_Output if err := json.NewDecoder(rec.Body).Decode(&out); err != nil { t.Fatalf("decode: %v", err) } if len(out.Items) != 1 { t.Fatalf("items = %d, want 1", len(out.Items)) } if out.Items[0].Subject != aclSubject { t.Errorf("subject = %q, want %s", out.Items[0].Subject, aclSubject) } if out.Items[0].AddedBy != aclOwner { t.Errorf("addedBy = %q, want %s", out.Items[0].AddedBy, aclOwner) } if out.Items[0].Uri != nil || out.Items[0].Cid != nil { t.Error("collaborator carries record uri/cid; a knot must omit them") }}
func TestListCollaborators_MalformedSubjectBadRequest(t *testing.T) { x, _ := newACLXrpc(t) rec := httptest.NewRecorder() x.ListCollaborators(rec, listRequest(t, url.Values{"subject": {"notadid"}})) if rec.Code != http.StatusBadRequest { t.Errorf("status = %d, want 400", rec.Code) }}
func TestListCollaborators_UnknownRepoEmpty(t *testing.T) { x, _ := newACLXrpc(t) rec := httptest.NewRecorder() x.ListCollaborators(rec, listRequest(t, url.Values{"subject": {"did:plc:scallop"}})) if rec.Code != http.StatusOK { t.Fatalf("status = %d, want 200", rec.Code) } var out tangled.RepoListCollaborators_Output if err := json.NewDecoder(rec.Body).Decode(&out); err != nil { t.Fatalf("decode: %v", err) } if len(out.Items) != 0 { t.Errorf("items = %d, want 0 for an unknown repo", len(out.Items)) }}