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homework-6 Реализованы юнит-тесты #132

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8 changes: 6 additions & 2 deletions ...4 Добавление юнит тестов/src/PromoCodeFactory.UnitTests/PromoCodeFactory.UnitTests.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -14,10 +14,14 @@
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
<PackageReference Include="Moq" Version="4.20.72" />
<PackageReference Include="Soenneker.Utils.AutoBogus" Version="4.0.859" />
<PackageReference Include="xunit.v3" Version="3.2.2" />
<PackageReference Include="xunit" Version="2.9.2" />
<PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>

<ItemGroup>
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172 changes: 172 additions & 0 deletions ... юнит тестов/src/PromoCodeFactory.UnitTests/WebHost/Controllers/Partners/SetLimitTests.cs
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@@ -1,29 +1,201 @@
using AwesomeAssertions;
using Microsoft.AspNetCore.Mvc;
using Moq;
using PromoCodeFactory.Core.Abstractions.Repositories;
using PromoCodeFactory.Core.Domain.Administration;
using PromoCodeFactory.Core.Domain.PromoCodeManagement;
using PromoCodeFactory.Core.Exceptions;
using PromoCodeFactory.WebHost.Controllers;
using PromoCodeFactory.WebHost.Models.Partners;
using Soenneker.Utils.AutoBogus;

namespace PromoCodeFactory.UnitTests.WebHost.Controllers.Partners;

public class SetLimitTests
{
private readonly Mock<IRepository<Partner>> _partnersRepositoryMock;
private readonly Mock<IRepository<PartnerPromoCodeLimit>> _partnerLimitsRepositoryMock;
private readonly PartnersController _partnersController;

public SetLimitTests()
{
_partnersRepositoryMock = new Mock<IRepository<Partner>>();
_partnerLimitsRepositoryMock = new Mock<IRepository<PartnerPromoCodeLimit>>();

_partnersController = new PartnersController(_partnersRepositoryMock.Object, _partnerLimitsRepositoryMock.Object);
}

[Fact]
public async Task CreateLimit_WhenPartnerNotFound_ReturnsNotFound()
{
//Arrange
var partnerId = Guid.NewGuid();
var request = new PartnerPromoCodeLimitCreateRequest(DateTimeOffset.UtcNow.AddDays(1), 100);
_partnersRepositoryMock.Setup(x => x.GetById(partnerId, true, It.IsAny<CancellationToken>()))
.ReturnsAsync((Partner?)null);

//Act
var result = await _partnersController.CreateLimit(partnerId, request, CancellationToken.None);

//Assert
var notFoundResult = result.Result.Should().BeOfType<NotFoundObjectResult>().Which;
notFoundResult.Value.Should().BeOfType<ProblemDetails>();
var problemDetails = notFoundResult.Value as ProblemDetails;

problemDetails!.Title.Should().Be("Partner not found");
problemDetails.Detail.Should().Be($"Partner with Id {partnerId} not found.");
}

[Fact]
public async Task CreateLimit_WhenPartnerBlocked_ReturnsUnprocessableEntity()
{
//Arrange
var partnerId = Guid.NewGuid();
var partner = CreatePartner(partnerId, false);
var request = new PartnerPromoCodeLimitCreateRequest(DateTimeOffset.UtcNow.AddDays(1), 100);
_partnersRepositoryMock.Setup(x => x.GetById(partnerId, true, It.IsAny<CancellationToken>()))
.ReturnsAsync(partner);

//Act
var result = await _partnersController.CreateLimit(partnerId, request, CancellationToken.None);

//Assert
var unprocessableResult = result.Result.Should().BeOfType<UnprocessableEntityObjectResult>().Which;
unprocessableResult.Value.Should().BeOfType<ProblemDetails>();
var problemDetails = unprocessableResult.Value as ProblemDetails;

problemDetails!.Title.Should().Be("Partner blocked");
problemDetails.Detail.Should().Be($"Cannot create limit for a blocked partner.");
}

[Fact]
public async Task CreateLimit_WhenValidRequest_ReturnsCreatedAndAddsLimit()
{
//Arrange
const int PROMO_CODE_LIMIT = 100;

var partnerId = Guid.NewGuid();
var partner = CreatePartner(partnerId, true);
var request = new PartnerPromoCodeLimitCreateRequest(DateTimeOffset.UtcNow.AddDays(1), PROMO_CODE_LIMIT);
_partnersRepositoryMock.Setup(x => x.GetById(partnerId, true, It.IsAny<CancellationToken>()))
.ReturnsAsync(partner);

//Act
var result = await _partnersController.CreateLimit(partnerId, request, CancellationToken.None);

//Assert
var createdResult = result.Result.Should().BeOfType<CreatedAtActionResult>().Which;
createdResult.Value.Should().BeOfType<PartnerPromoCodeLimitResponse>();
var response = createdResult.Value as PartnerPromoCodeLimitResponse;

response!.Limit.Should().Be(100);
response.CreatedAt.Should().BeCloseTo(DateTimeOffset.UtcNow, TimeSpan.FromSeconds(5));
_partnerLimitsRepositoryMock.Verify(
x => x.Add(It.Is<PartnerPromoCodeLimit>(l => l.Limit == PROMO_CODE_LIMIT && l.Partner.Id == partnerId), It.IsAny<CancellationToken>()),
Times.Once);
}

[Fact]
public async Task CreateLimit_WhenValidRequestWithActiveLimits_CancelsOldLimitsAndAddsNew()
{
//Arrange
const int PROMO_CODE_LIMIT = 100;

var partnerId = Guid.NewGuid();
var limitId = Guid.NewGuid();
var partner = CreatePartnerWithLimit(partnerId, limitId, isActive: true);

var request = new PartnerPromoCodeLimitCreateRequest(DateTimeOffset.UtcNow.AddDays(1), PROMO_CODE_LIMIT);
_partnersRepositoryMock.Setup(x => x.GetById(partnerId, true, It.IsAny<CancellationToken>()))
.ReturnsAsync(partner);

var oldLimit = partner.PartnerLimits.First();

//Act
var result = await _partnersController.CreateLimit(partnerId, request, CancellationToken.None);

//Assert
var createdResult = result.Result.Should().BeOfType<CreatedAtActionResult>().Which;
createdResult.Value.Should().BeOfType<PartnerPromoCodeLimitResponse>();
var response = createdResult.Value as PartnerPromoCodeLimitResponse;

oldLimit.CanceledAt.Should().NotBeNull();
var newLimit = result.Value;

_partnersRepositoryMock.Verify(
x => x.Update(It.Is<Partner>(p => p.PartnerLimits.Any(l => l.Id == oldLimit.Id)), It.IsAny<CancellationToken>()),
Times.Once);
_partnerLimitsRepositoryMock.Verify(
x => x.Add(It.Is<PartnerPromoCodeLimit>(l => l.Id == response.Id), It.IsAny<CancellationToken>()),
Times.Once);
}

[Fact]
public async Task CreateLimit_WhenUpdateThrowsEntityNotFoundException_ReturnsNotFound()
{
//Arrange
var partnerId = Guid.NewGuid();
var partner = CreatePartnerWithLimit(partnerId, Guid.NewGuid(), isActive: true);
var request = new PartnerPromoCodeLimitCreateRequest(DateTimeOffset.UtcNow.AddDays(1), 100);
_partnersRepositoryMock.Setup(x => x.GetById(partnerId, true, It.IsAny<CancellationToken>()))
.ReturnsAsync(partner);
_partnersRepositoryMock.Setup(x => x.Update(It.IsAny<Partner>(), It.IsAny<CancellationToken>()))
.ThrowsAsync(new EntityNotFoundException(typeof(Partner), partnerId));

//Act
var result = await _partnersController.CreateLimit(partnerId, request, CancellationToken.None);

//Assert
result.Result.Should().BeOfType<NotFoundResult>();
}

private static Partner CreatePartner(
Guid partnerId,
bool isActive)
{
var partner = new AutoFaker<Partner>()
.RuleFor(p => p.Id, _ => partnerId)
.RuleFor(p => p.IsActive, _ => isActive)
.RuleFor(p => p.PartnerLimits, _ => [])
.Generate();
partner.Manager = new AutoFaker<Employee>().Generate();
return partner;
}

private static Partner CreatePartnerWithLimit(
Guid partnerId,
Guid limitId,
bool isActive,
DateTimeOffset? canceledAt = null)
{
var role = new AutoFaker<Role>()
.RuleFor(r => r.Id, _ => Guid.NewGuid())
.Generate();

var employee = new AutoFaker<Employee>()
.RuleFor(e => e.Id, _ => Guid.NewGuid())
.RuleFor(e => e.Role, role)
.Generate();

var limits = new List<PartnerPromoCodeLimit>();

var partner = new AutoFaker<Partner>()
.RuleFor(p => p.Id, _ => partnerId)
.RuleFor(p => p.IsActive, _ => isActive)
.RuleFor(p => p.Manager, employee)
.RuleFor(p => p.PartnerLimits, limits)
.Generate();

var limit = new AutoFaker<PartnerPromoCodeLimit>()
.RuleFor(l => l.Id, _ => limitId)
.RuleFor(l => l.Partner, partner)
.RuleFor(l => l.CanceledAt, _ => canceledAt)
.RuleFor(l => l.CreatedAt, _ => DateTimeOffset.UtcNow.AddDays(-1))
.RuleFor(l => l.EndAt, _ => DateTimeOffset.UtcNow.AddDays(30))
.RuleFor(l => l.Limit, 2)
.Generate();

limits.Add(limit);
return partner;
}
}
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