1 files changed, 162 insertions, 0 deletions
diff --git a/syncapi/syncapi_test.go b/syncapi/syncapi_test.go
new file mode 100644
index 00000000..12b5178d
--- /dev/null
+++ b/syncapi/syncapi_test.go
@@ -0,0 +1,162 @@
+package syncapi
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	keyapi "github.com/matrix-org/dendrite/keyserver/api"
+	"github.com/matrix-org/dendrite/roomserver/api"
+	rsapi "github.com/matrix-org/dendrite/roomserver/api"
+	"github.com/matrix-org/dendrite/setup/jetstream"
+	"github.com/matrix-org/dendrite/syncapi/types"
+	"github.com/matrix-org/dendrite/test"
+	userapi "github.com/matrix-org/dendrite/userapi/api"
+	"github.com/nats-io/nats.go"
+)
+
+type syncRoomserverAPI struct {
+	rsapi.SyncRoomserverAPI
+	rooms []*test.Room
+}
+
+func (s *syncRoomserverAPI) QueryLatestEventsAndState(ctx context.Context, req *rsapi.QueryLatestEventsAndStateRequest, res *rsapi.QueryLatestEventsAndStateResponse) error {
+	var room *test.Room
+	for _, r := range s.rooms {
+		if r.ID == req.RoomID {
+			room = r
+			break
+		}
+	}
+	if room == nil {
+		res.RoomExists = false
+		return nil
+	}
+	res.RoomVersion = room.Version
+	return nil // TODO: return state
+}
+
+type syncUserAPI struct {
+	userapi.SyncUserAPI
+	accounts []userapi.Device
+}
+
+func (s *syncUserAPI) QueryAccessToken(ctx context.Context, req *userapi.QueryAccessTokenRequest, res *userapi.QueryAccessTokenResponse) error {
+	for _, acc := range s.accounts {
+		if acc.AccessToken == req.AccessToken {
+			res.Device = &acc
+			return nil
+		}
+	}
+	res.Err = "unknown user"
+	return nil
+}
+
+func (s *syncUserAPI) PerformLastSeenUpdate(ctx context.Context, req *userapi.PerformLastSeenUpdateRequest, res *userapi.PerformLastSeenUpdateResponse) error {
+	return nil
+}
+
+type syncKeyAPI struct {
+	keyapi.KeyInternalAPI
+}
+
+func TestSyncAPI(t *testing.T) {
+	test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
+		testSync(t, dbType)
+	})
+}
+
+func testSync(t *testing.T, dbType test.DBType) {
+	user := test.NewUser()
+	room := test.NewRoom(t, user)
+	alice := userapi.Device{
+		ID:          "ALICEID",
+		UserID:      user.ID,
+		AccessToken: "ALICE_BEARER_TOKEN",
+		DisplayName: "Alice",
+		AccountType: userapi.AccountTypeUser,
+	}
+
+	base, close := test.CreateBaseDendrite(t, dbType)
+	defer close()
+
+	jsctx, _ := base.NATS.Prepare(base.ProcessContext, &base.Cfg.Global.JetStream)
+	defer jetstream.DeleteAllStreams(jsctx, &base.Cfg.Global.JetStream)
+	var msgs []*nats.Msg
+	for _, ev := range room.Events() {
+		var addsStateIDs []string
+		if ev.StateKey() != nil {
+			addsStateIDs = append(addsStateIDs, ev.EventID())
+		}
+		msgs = append(msgs, test.NewOutputEventMsg(t, base, room.ID, api.OutputEvent{
+			Type: rsapi.OutputTypeNewRoomEvent,
+			NewRoomEvent: &rsapi.OutputNewRoomEvent{
+				Event:             ev,
+				AddsStateEventIDs: addsStateIDs,
+			},
+		}))
+	}
+	AddPublicRoutes(base, &syncUserAPI{accounts: []userapi.Device{alice}}, &syncRoomserverAPI{rooms: []*test.Room{room}}, &syncKeyAPI{})
+	test.MustPublishMsgs(t, jsctx, msgs...)
+
+	testCases := []struct {
+		name            string
+		req             *http.Request
+		wantCode        int
+		wantJoinedRooms []string
+	}{
+		{
+			name: "missing access token",
+			req: test.NewRequest(t, "GET", "/_matrix/client/v3/sync", test.WithQueryParams(map[string]string{
+				"timeout": "0",
+			})),
+			wantCode: 401,
+		},
+		{
+			name: "unknown access token",
+			req: test.NewRequest(t, "GET", "/_matrix/client/v3/sync", test.WithQueryParams(map[string]string{
+				"access_token": "foo",
+				"timeout":      "0",
+			})),
+			wantCode: 401,
+		},
+		{
+			name: "valid access token",
+			req: test.NewRequest(t, "GET", "/_matrix/client/v3/sync", test.WithQueryParams(map[string]string{
+				"access_token": alice.AccessToken,
+				"timeout":      "0",
+			})),
+			wantCode:        200,
+			wantJoinedRooms: []string{room.ID},
+		},
+	}
+	// TODO: find a better way
+	time.Sleep(500 * time.Millisecond)
+
+	for _, tc := range testCases {
+		w := httptest.NewRecorder()
+		base.PublicClientAPIMux.ServeHTTP(w, tc.req)
+		if w.Code != tc.wantCode {
+			t.Fatalf("%s: got HTTP %d want %d", tc.name, w.Code, tc.wantCode)
+		}
+		if tc.wantJoinedRooms != nil {
+			var res types.Response
+			if err := json.NewDecoder(w.Body).Decode(&res); err != nil {
+				t.Fatalf("%s: failed to decode response body: %s", tc.name, err)
+			}
+			if len(res.Rooms.Join) != len(tc.wantJoinedRooms) {
+				t.Errorf("%s: got %v joined rooms, want %v.\nResponse: %+v", tc.name, len(res.Rooms.Join), len(tc.wantJoinedRooms), res)
+			}
+			t.Logf("res: %+v", res.Rooms.Join[room.ID])
+
+			gotEventIDs := make([]string, len(res.Rooms.Join[room.ID].Timeline.Events))
+			for i, ev := range res.Rooms.Join[room.ID].Timeline.Events {
+				gotEventIDs[i] = ev.EventID
+			}
+			test.AssertEventIDsEqual(t, gotEventIDs, room.Events())
+		}
+	}
+}