Вытащил солюшен на уровень выше, чтобы прощё было дотнетить

VisaApiTests/Tests/Infrastructure/Database/Repositories/UsersRepositoryTests.cs

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+using ApplicationLayer.Services.AuthServices.NeededServices;
+using ApplicationLayer.Services.VisaApplications.NeededServices;
+using Domains.Users;
+using FluentAssertions;
+using Infrastructure.Database;
+using Infrastructure.Database.Users.Repositories;
+using VisaApi.Fakers.Users;
+using Xunit;
+
+namespace VisaApi.Tests.Infrastructure.Database.Repositories;
+
+[Collection(Collections.ContextUsingTestCollection)]
+public class UsersRepositoryTests
+{
+    private readonly static UserFaker userFaker = new();
+
+    /// <summary> Returns <see cref="IVisaApplicationsRepository"/> </summary>
+    /// <param name="context"> Database context </param>
+    /// <returns>Repository</returns>
+    private static IUsersRepository GetRepository(DatabaseContext context)
+        => new UsersRepository(context, context);
+
+    /// <summary>
+    /// Test for <see cref="IUsersRepository.FindByEmailAsync"/> method that should return null for not existing email
+    /// </summary>
+    [Fact]
+    private async Task FindByEmailForNotExistingShouldReturnNull()
+    {
+            await using var context = InMemoryContextProvider.GetDbContext();
+            var repository = GetRepository(context);
+
+            var result = await repository.FindByEmailAsync("email@email.ru", CancellationToken.None);
+
+            result.Should().BeNull();
+        }
+
+    /// <summary>
+    /// Test for <see cref="IUsersRepository.FindByEmailAsync"/> method that should return entity for existing email
+    /// </summary>
+    [Fact]
+    private async Task FindByEmailForExistingShouldReturnEntity()
+    {
+            await using var context = InMemoryContextProvider.GetDbContext();
+            var repository = GetRepository(context);
+            var user = userFaker.Generate();
+            await repository.AddAsync(user, CancellationToken.None);
+            await context.SaveChangesAsync();
+
+            var result = await repository.FindByEmailAsync(user.Email, CancellationToken.None);
+
+            result.Should().Be(user);
+        }
+
+    /// <summary>
+    /// Test for <see cref="IUsersRepository.GetAllOfRoleAsync"/> method that should return empty from empty db
+    /// </summary>
+    [Fact]
+    private async Task GetAllOfRoleForEmptyShouldReturnEmpty()
+    {
+            await using var context = InMemoryContextProvider.GetDbContext();
+            var repository = GetRepository(context);
+
+            var result = await repository.GetAllOfRoleAsync(Role.ApprovingAuthority, CancellationToken.None);
+
+            result.Should().BeEmpty();
+        }
+
+    /// <summary>
+    /// Test for <see cref="IUsersRepository.GetAllOfRoleAsync"/> method that should return entities from not empty db
+    /// </summary>
+    [Fact]
+    private async Task GetAllOfRoleForNotEmptyShouldReturnEntities()
+    {
+            await using var context = InMemoryContextProvider.GetDbContext();
+            var repository = GetRepository(context);
+            var users = new List<User>();
+            for (var i = 0; i < 3; i++)
+            {
+                var user = userFaker.Generate();
+                user.Role = Role.ApprovingAuthority;
+                users.Add(user);
+                await repository.AddAsync(user, CancellationToken.None);
+            }
+
+            await context.SaveChangesAsync();
+
+            var result = await repository.GetAllOfRoleAsync(Role.ApprovingAuthority, CancellationToken.None);
+
+            result.Should().Contain(users).And.HaveSameCount(users);
+        }
+}