Files
demo-contact/Sufi.Demo.PeopleDirectory.UnitTests/Contacts/AddEditContactCommandHandlerTests.cs
2026-02-03 10:44:31 +08:00

109 lines
3.6 KiB
C#

using AutoMapper;
using Microsoft.Extensions.Logging;
using Moq;
using Sufi.Demo.PeopleDirectory.Application.Contracts.Repositories;
using Sufi.Demo.PeopleDirectory.Application.Contracts.Services;
using Sufi.Demo.PeopleDirectory.Application.Features.Contacts.Commands;
using Sufi.Demo.PeopleDirectory.Domain.Entities.Misc;
namespace Sufi.Demo.PeopleDirectory.UnitTests.Contacts
{
public class AddEditContactCommandHandlerTests
{
private readonly Mock<IMapper> _mapperMock;
private readonly Mock<IUnitOfWork<int>> _unitOfWorkMock;
private readonly Mock<ILogger<AddEditContactCommandHandler>> _loggerMock = new();
private readonly Mock<IAppCache> _appCacheMock = new();
private readonly AddEditContactCommandHandler _handler;
public AddEditContactCommandHandlerTests()
{
_mapperMock = new Mock<IMapper>();
_unitOfWorkMock = new Mock<IUnitOfWork<int>>();
_handler = new AddEditContactCommandHandler(_mapperMock.Object, _unitOfWorkMock.Object, _loggerMock.Object, _appCacheMock.Object);
}
[Fact]
public async Task Handle_ShouldAddNewContact_WhenMaxCountNotExceeded()
{
// Arrange
var command = new AddEditContactCommand
{
Id = 0,
UserName = "JohnDoe",
Email = "john@example.com",
Phone = "1234567890",
SkillSets = "C#, SQL",
Hobby = "Reading"
};
_unitOfWorkMock.Setup(u => u.Repository<Contact>().CountAsync()).ReturnsAsync(50);
_mapperMock.Setup(m => m.Map<Contact>(command)).Returns(new Contact());
_unitOfWorkMock.Setup(u => u.Repository<Contact>().AddAsync(It.IsAny<Contact>())).Returns(Task.FromResult(new Contact()));
_unitOfWorkMock.Setup(u => u.Commit(It.IsAny<CancellationToken>())).ReturnsAsync(1);
// Act
var result = await _handler.Handle(command, CancellationToken.None);
// Assert
Assert.True(result.Succeeded);
Assert.Equal("New contact saved.", result.Messages[0]);
}
[Fact]
public async Task Handle_ShouldFailToAddNewContact_WhenMaxCountExceeded()
{
// Arrange
var command = new AddEditContactCommand { Id = 0 };
_unitOfWorkMock.Setup(u => u.Repository<Contact>().CountAsync()).ReturnsAsync(101);
// Act
var result = await _handler.Handle(command, CancellationToken.None);
// Assert
Assert.False(result.Succeeded);
Assert.Equal("Max item count reached. Please delete some first.", result.Messages[0]);
}
[Fact]
public async Task Handle_ShouldUpdateContact_WhenContactExists()
{
// Arrange
var command = new AddEditContactCommand
{
Id = 1,
UserName = "JaneDoe",
Email = "jane@example.com",
Phone = "0987654321",
SkillSets = "Java, Python",
Hobby = "Traveling"
};
var existingContact = new Contact { Id = 1 };
_unitOfWorkMock.Setup(u => u.Repository<Contact>().GetByIdAsync(1)).ReturnsAsync(existingContact);
_unitOfWorkMock.Setup(u => u.Repository<Contact>().UpdateAsync(existingContact)).Returns(Task.CompletedTask);
_unitOfWorkMock.Setup(u => u.Commit(It.IsAny<CancellationToken>())).ReturnsAsync(1);
// Act
var result = await _handler.Handle(command, CancellationToken.None);
// Assert
Assert.True(result.Succeeded);
Assert.Equal("Contact updated.", result.Messages[0]);
}
[Fact]
public async Task Handle_ShouldFailToUpdateContact_WhenContactDoesNotExist()
{
// Arrange
var command = new AddEditContactCommand { Id = 1 };
Contact? existingContact = null;
_unitOfWorkMock.Setup(u => u.Repository<Contact>().GetByIdAsync(1)).ReturnsAsync(existingContact);
// Act
var result = await _handler.Handle(command, CancellationToken.None);
// Assert
Assert.False(result.Succeeded);
Assert.Equal("Contact not found!", result.Messages[0]);
}
}
}