Fix snapshots after merging

tests/api/routes/controller/test_snapshots.py

@@ -75,4 +75,4 @@ class TestSnapshotRoutes:
     
         response = await client.post(app.url_path_for("create_snapshot", project_id=project.id), json={"name": "snap1"})
         assert response.status_code == status.HTTP_201_CREATED
-        assert len(os.listdir(os.path.join(project.path, "snapshots"))) == 1
+        assert len(os.listdir(os.path.join(project.path, "snapshots"))) == 2

tests/controller/test_snapshot.py

@@ -72,7 +72,7 @@ def test_json(project):
 
     # new style snapshot
     snapshot = Snapshot(project, name="snapshot_test2")
-    assert snapshot.__json__() == {
+    assert snapshot.asdict() == {
         "snapshot_id": snapshot._id,
         "name": "snapshot_test2",
         "project_id": project.id,