Function test_apply_replace_deleted

atomic-core/src/crdt/apply/leaf.rs:889–930

()

    #[test]
    fn test_apply_replace_deleted() {
        let mut txn = MockTxn::new();
        let mut context = ApplyContext::new(ApplyOptions::default());
        let branch_id = create_test_branch(&mut txn, 1, 0);
        let leaf_id = LeafId::new(NodeId::new(1), 0);

        // Create and delete
        let insert_op = LeafOp::Insert {
            after: None,
            kind: TokenKind::Word,
            content: b"hello".to_vec(),
        };
        apply_leaf_op(
            &mut txn,
            &mut context,
            branch_id,
            leaf_id,
            &insert_op,
            b"hello",
        )
        .unwrap();

        let delete_op = LeafOp::Delete { leaf: leaf_id };
        apply_leaf_op(&mut txn, &mut context, branch_id, leaf_id, &delete_op, &[]).unwrap();

        // Try to replace
        let replace_op = LeafOp::Replace {
            leaf: leaf_id,
            new_content: b"world".to_vec(),
        };
        let result = apply_leaf_op(
            &mut txn,
            &mut context,
            branch_id,
            leaf_id,
            &replace_op,
            b"world",
        );

        assert!(result.is_err());
        assert!(result.unwrap_err().is_invalid_state());
    }

    // Restore Tests