backend/Gridient.Infrastructure.Authentication.Local.Tests/Controllers/AuthControllerTests.cs - master - softailor/gridient

backend/Gridient.Infrastructure.Authentication.Local.Tests/Controllers/AuthControllerTests.cs
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18 фев 2026, 10:19
18 фев 2026, 10:191e6c4f8
using FluentAssertions;
using Gridient.Infrastructure.Authentication.Local.Controllers;
using Gridient.Infrastructure.Authentication.Local.Features.Auth.Commands;
using Gridient.Infrastructure.Authentication.Local.Models;
using Gridient.Infrastructure.Authentication.Local.Tests.Helpers.TestDataBuilders;
using MediatR;
using Microsoft.AspNetCore.Mvc;
using Moq;
using Xunit;

namespace Gridient.Infrastructure.Authentication.Local.Tests.Controllers
{
    public class AuthControllerTests
    {
        private readonly Mock<IMediator> _mediatorMock;
        private readonly AuthController _controller;

        public AuthControllerTests()
        {
            _mediatorMock = new Mock<IMediator>();
            _controller = new AuthController(_mediatorMock.Object);
        }

        #region Login

        /// <summary>
        /// Проверяет, что Login возвращает Unauthorized, если сервис вернул null.
        /// </summary>
        [Fact]
        public async Task Login_WhenServiceReturnsNull_ShouldReturnUnauthorized()
        {
            var cancellationToken = CancellationToken.None;
            var model = new AuthModel { Username = "u1", Password = "p1" };

            _mediatorMock
                .Setup(x => x.Send(It.Is<LoginCommand>(c => c.Username == "u1" && c.Password == "p1"), cancellationToken))
                .ReturnsAsync((AuthResponseModel?)null);

            var result = await _controller.Login(model, cancellationToken);

            result.Should().BeOfType<UnauthorizedResult>();
            _mediatorMock.Verify(x => x.Send(It.Is<LoginCommand>(c => c.Username == "u1" && c.Password == "p1"), cancellationToken), Times.Once);
        }

        /// <summary>
        /// Проверяет, что Login возвращает Ok с результатом, если сервис вернул токены.
        /// </summary>
        [Fact]
        public async Task Login_WhenServiceReturnsResponse_ShouldReturnOkWithResponse()
        {
            var cancellationToken = CancellationToken.None;
            var model = new AuthModel { Username = "u1", Password = "p1" };
            var expected = AuthResponseModelTestDataBuilder.CreateAuthResponseModel();

            _mediatorMock
                .Setup(x => x.Send(It.Is<LoginCommand>(c => c.Username == "u1" && c.Password == "p1"), cancellationToken))
                .ReturnsAsync(expected);

            var result = await _controller.Login(model, cancellationToken);

            result.Should().BeOfType<OkObjectResult>();
            var ok = (OkObjectResult)result;
            ok.Value.Should().BeEquivalentTo(expected);
        }

        #endregion

        #region Refresh

        /// <summary>
        /// Проверяет, что Refresh возвращает Unauthorized, если сервис вернул null.
        /// </summary>
        [Fact]
        public async Task Refresh_WhenServiceReturnsNull_ShouldReturnUnauthorized()
        {
            var cancellationToken = CancellationToken.None;
            var model = new RefreshModel { RefreshToken = "rt" };

            _mediatorMock
                .Setup(x => x.Send(It.Is<RefreshTokenCommand>(c => c.RefreshToken == "rt"), cancellationToken))
                .ReturnsAsync((AuthResponseModel?)null);

            var result = await _controller.Refresh(model, cancellationToken);

            result.Should().BeOfType<UnauthorizedResult>();
            _mediatorMock.Verify(x => x.Send(It.Is<RefreshTokenCommand>(c => c.RefreshToken == "rt"), cancellationToken), Times.Once);
        }

        /// <summary>
        /// Проверяет, что Refresh возвращает Ok с результатом, если сервис вернул токены.
        /// </summary>
        [Fact]
        public async Task Refresh_WhenServiceReturnsResponse_ShouldReturnOkWithResponse()
        {
            var cancellationToken = CancellationToken.None;
            var model = new RefreshModel { RefreshToken = "rt" };
            var expected = AuthResponseModelTestDataBuilder.CreateAuthResponseModel();

            _mediatorMock
                .Setup(x => x.Send(It.Is<RefreshTokenCommand>(c => c.RefreshToken == "rt"), cancellationToken))
                .ReturnsAsync(expected);

            var result = await _controller.Refresh(model, cancellationToken);

            result.Should().BeOfType<OkObjectResult>();
            var ok = (OkObjectResult)result;
            ok.Value.Should().BeEquivalentTo(expected);
        }

        #endregion

        #region Logout

        /// <summary>
        /// Проверяет, что Logout вызывает сервис и возвращает Ok с сообщением.
        /// </summary>
        [Fact]
        public async Task Logout_ShouldCallServiceAndReturnOkMessage()
        {
            var cancellationToken = CancellationToken.None;
            var model = new RefreshModel { RefreshToken = "rt" };

            _mediatorMock
                .Setup(x => x.Send(It.Is<LogoutCommand>(c => c.RefreshToken == "rt"), cancellationToken))
                .Returns(Task.CompletedTask);

            var result = await _controller.Logout(model, cancellationToken);

            result.Should().BeOfType<OkObjectResult>();
            ((OkObjectResult)result).Value.Should().Be("Выход успешно произведён");
            _mediatorMock.Verify(x => x.Send(It.Is<LogoutCommand>(c => c.RefreshToken == "rt"), cancellationToken), Times.Once);
        }

        #endregion
    }
}