OverviewVM LoadData test with Moq

OverviewVMTests.cs

    public async Task LoadData_loads_data_from_repository()
    {
        // Arrange
        List<ToDoItem> toDoList = new List<ToDoItem>();
        for (int i = 0; i < 5; i++)
        {
            toDoList.Add(new ToDoItem { Title = $"Item {i}" });
        }
        Mock<IRepository<ToDoItem>> repoMock = new Mock<IRepository<ToDoItem>>();
        repoMock.Setup(repo => repo.GetAsync()).ReturnsAsync(toDoList);
        OverviewVM vm = new OverviewVM(repoMock.Object);

        // Act
        await vm.LoadData();

        // Assert
        Assert.That(vm.ToDoItems.Count(), Is.EqualTo(5));
    }