using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using UserManager.Application.Features.Users.Requests;
using UserManager.Application.Interfaces;
using UserManager.Application.Features.Users.Services;
using UserManager.Application.Features.Users.Responses;
using UserManager.Domain.Entities;

namespace UserManager.Application.UnitTests.Features.Users
{
    [TestClass]
    public class UserServiceUnitTests
    {
        [TestMethod]
        public async Task CreateUserAsync_ShouldCallAddAndSave_WhenCreateUserCalled()
        {
            // Arrange
            Mock<IUnitOfWork> unitOfWork = new();
            Mock<IUserRepository> userRepository = new();
            unitOfWork.SetupGet(u => u.UserRepository).Returns(userRepository.Object);
            var request = new CreateUserRequestDto()
            {
                FirstName = "John",
                LastName = "Doe",
            };

            UserService userService = new(unitOfWork.Object);

            // Act
            CreateUserResponseDto responseDto = await userService.CreateUserAsync(request);

            // Assert
            unitOfWork.Verify(u => u.UserRepository.CreateAsync(It.IsAny<User>()), Times.Once);
            unitOfWork.Verify(u => u.SaveChangesAsync(), Times.Once);
        }
    }
}