Refactor EF tests

2026-07-21 19:54:55 +00:00 · 2025-07-10 18:11:46 +07:00
parent 65a43c09d3
commit d9dfaff079
11 changed files with 49 additions and 9 deletions
@@ -0,0 +1,248 @@
+using AutoFixture;
+using Govor.Core.Infrastructure.Validators;
+using Govor.Core.Models;
+using Govor.Data;
+using Govor.Data.Repositories;
+using Govor.Data.Repositories.Exceptions;
+using Microsoft.EntityFrameworkCore;
+
+namespace Govor.Data.Tests.Repositories;
+
+[TestFixture]
+public class MediaAttachmentsTests
+{
+    private Fixture _fixture;
+    private DbContextOptions<GovorDbContext> _options;
+    private readonly IObjectValidator<MediaAttachments> _validator = new MediaAttachmentsValidator();
+    private int _testIteration = 0;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _testIteration += 1;
+        
+        _fixture = new Fixture();
+
+        _fixture.Behaviors
+            .OfType<ThrowingRecursionBehavior>()
+            .ToList()
+            .ForEach(b => _fixture.Behaviors.Remove(b));
+
+        _fixture.Behaviors.Add(new OmitOnRecursionBehavior());
+
+        _options = new DbContextOptionsBuilder<GovorDbContext>()
+            .UseInMemoryDatabase(databaseName: $"DbGovor_{nameof(MediaAttachmentsTests)}_{_testIteration}")
+            .Options;
+    }
+    
+    [Test]
+    public async Task Given_NotEmptySetDb_When_GetAll_Then_ReturnAllAttachments()
+    {
+        // Arrange
+        var random = new Random();
+        var attachments = _fixture.CreateMany<MediaAttachments>(random.Next(2, 10)).ToList();
+
+        await using var context = new GovorDbContext(_options);
+        var attachmentsRepository = new MediaAttachmentsRepository(context, _validator);
+
+        context.MediaAttachments.AddRange(attachments);
+        await context.SaveChangesAsync();
+
+        // Act 
+
+        var result = await attachmentsRepository.GetAllAsync();
+
+        // Assert 
+        Assert.That(result, Is.Not.Null);
+        Assert.That(result.Count, Is.EqualTo(attachments.Count));
+        Assert.That(result, Is.EquivalentTo(attachments));
+    }
+    
+    [Test]
+    public void Given_EmptySetDb_When_GetAll_Should_Throw_NotFoundException()
+    {
+        // Arrange 
+        using var context = new GovorDbContext(_options);
+        var mediaAttachments = new MediaAttachmentsRepository(context, _validator);
+        // Act & Assert 
+        Assert.ThrowsAsync<NotFoundException>(async () => await mediaAttachments.GetAllAsync());
+    }
+    
+    [Test]
+    public async Task Given_ValidMessageId_When_GetAllByMessageId_Then_ReturnAllAttachments()
+    {
+        // Arrange
+        var random = new Random();
+        var attachments = _fixture.CreateMany<MediaAttachments>(random.Next(2, 10)).ToList();
+
+        await using var context = new GovorDbContext(_options);
+        var attachmentsRepository = new MediaAttachmentsRepository(context, _validator);
+
+        context.MediaAttachments.AddRange(attachments);
+        await context.SaveChangesAsync();
+
+        // Act 
+        var result = await attachmentsRepository.GetAllByMessageId(attachments.First().MessageId);
+        
+        // Assert 
+        Assert.That(result, Is.Not.Null);
+        Assert.That(result.Count, Is.EqualTo(1));
+        Assert.That(result.First(), Is.EqualTo(attachments.First()));
+    }
+
+    [Test]
+    public async Task Given_InvalidMessageId_When_GetAllByMessageId_Should_Throw_NotFoundByKeyException()
+    {
+        // Arrange
+        await using var context = new GovorDbContext(_options);
+        var attachmentsRepository = new MediaAttachmentsRepository(context, _validator);
+        
+        // Act & Assert 
+        Assert.ThrowsAsync<NotFoundByKeyException<Guid>>(async () => await attachmentsRepository.GetAllByMessageId(_fixture.Create<Guid>()));
+    }
+    
+    [Test]
+    public async Task Given_ValidAttachmentsId_When_FindByIdAsync_Then_Returns_Attachment()
+    {
+        // Arrange 
+        var attachment = _fixture.Create<MediaAttachments>();
+        
+        await using var context = new GovorDbContext(_options);
+        var attachmentsRepository = new MediaAttachmentsRepository(context, _validator);
+
+        context.MediaAttachments.Add(attachment);
+        await context.SaveChangesAsync();
+        
+        // Act 
+        var result = await attachmentsRepository.FindByIdAsync(attachment.Id);
+        
+        // Assert 
+        Assert.That(result, Is.Not.Null);
+        Assert.That(result, Is.EqualTo(attachment));
+    }
+    
+    [Test]
+    public async Task Given_InvalidAttachmentsId_When_FindByIdAsync_Should_Throw_NotFoundByKeyException()
+    {
+        // Arrange
+        await using var context = new GovorDbContext(_options);
+        var attachmentsRepository = new MediaAttachmentsRepository(context, _validator);
+        
+        // Act & Assert 
+        Assert.ThrowsAsync<NotFoundByKeyException<Guid>>(async () => await attachmentsRepository.FindByIdAsync(_fixture.Create<Guid>()));
+    }
+    
+    
+    [Test]
+    public async Task Given_ValidAttachments_When_AddAsync_Then_AttachmentsAdded()
+    {
+        // Arrange
+        var attachments = _fixture.Create<MediaAttachments>();
+        
+        await using var context = new GovorDbContext(_options);
+        var messagesRepository = new MediaAttachmentsRepository(context, _validator);
+    
+        // Act 
+        await messagesRepository.AddAsync(attachments);
+        
+        // Assert 
+        Assert.That(context.MediaAttachments.Count, Is.EqualTo(1));
+        Assert.That(context.MediaAttachments.First(), Is.EqualTo(attachments));
+    }
+    
+    [Test]
+    public async Task Given_InvalidAttachments_When_AddAsync_Should_Throw_AdditionException()
+    {
+        // Arrange
+        await using var context = new GovorDbContext(_options);
+        var repository = new MediaAttachmentsRepository(context, _validator);
+        
+        // Act & Assert 
+        Assert.ThrowsAsync<AdditionException>(async () => await repository.AddAsync(default));
+    }
+    
+    [Test]
+    public async Task Given_ExistAttachment_When_Exist_Then_ReturnTrue()
+    {
+        // Arrange
+        var attachments = _fixture.Create<MediaAttachments>();
+        
+        await using var context = new GovorDbContext(_options);
+        var repository = new MediaAttachmentsRepository(context, _validator);
+        
+        context.MediaAttachments.Add(attachments);
+        await context.SaveChangesAsync();
+        
+        // Act 
+        var result = repository.Exist(attachments);
+        var result2 = repository.Exist(attachments.Id);
+        
+        // Assert 
+        Assert.That(result, Is.True);
+        Assert.That(result2, Is.True);
+    }
+
+    [Test]
+    public async Task Given_NotExistMessage_When_Exist_Then_ReturnFalse()
+    {
+        // Arrange
+        var attachments = _fixture.Create<MediaAttachments>();
+        
+        await using var context = new GovorDbContext(_options);
+        var repository = new MediaAttachmentsRepository(context, _validator);
+
+        
+        // Act 
+        var result = repository.Exist(attachments);
+        var result2 = repository.Exist(attachments.Id);
+        
+        // Assert 
+        Assert.That(result, Is.False);
+        Assert.That(result2, Is.False);
+    }
+    
+    [Test]
+    public async Task Given_NotEqualMessage_When_Exist_Then_ReturnFalse()
+    {
+        // Arrange
+        var attachments = _fixture.Create<MediaAttachments>();
+        var attachments2 = _fixture.Create<MediaAttachments>();
+        attachments2.Id = attachments.Id;
+        
+        await using var context = new GovorDbContext(_options);
+        var repository = new MediaAttachmentsRepository(context, _validator);
+        
+        context.MediaAttachments.Add(attachments);
+        await context.SaveChangesAsync();
+        
+        // Act 
+        var result = repository.Exist(attachments2);
+        
+        // Assert 
+        Assert.That(result, Is.False);
+    }
+
+    [Test]
+    public async Task Given_InvalidMessage_When_Exist_Should_Throw_InvalidObjectException()
+    {
+        // Arrange 
+        var attachments = _fixture.Create<MediaAttachments>();
+        attachments.MessageId = Guid.Empty;
+        
+        await using var context = new GovorDbContext(_options);
+        var repository = new MediaAttachmentsRepository(context, _validator);
+        
+        // Act & Assert 
+        Assert.Throws<InvalidObjectException<MediaAttachments>>(() => repository.Exist(attachments));
+    }
+
+    [Test]
+    public void Given_NullMessage_When_Exist_Should_Throw_InvalidObjectException()
+    {
+        using var context = new GovorDbContext(_options);
+        var repository = new MediaAttachmentsRepository(context, _validator);
+        
+        // Act & Assert 
+        Assert.Throws<InvalidObjectException<MediaAttachments>>(() => repository.Exist(default(MediaAttachments)));
+    }
+}