How to check check Constrains in test ?

Todo: i need to insert some description :D When we need to check check, we need to use Sqlite provider

When use providers:

using System;
using System.Threading.Tasks;
using Bogus;
using Microsoft.EntityFrameworkCore;
using TrackingConsumerService.Data;
using TrackingConsumerService.Data.Models;
using Xunit;

namespace TrackingConsumerService.Test.Fixture
    public class DbContextFixture : IDisposable
        public MyDbContest DbContext { get; private set; }

        public DbContextFixture()
            var options = new DbContextOptionsBuilder<MyDbContest>()
            DbContext = new MyDbContest(options);
        public void Dispose()

    public class InMemoryDbContextFixtureCollection : ICollectionFixture<DbContextFixture>
        // This class has no code, and is never created. Its purpose is simply
        // to be the place to apply [CollectionDefinition] and all the
        // ICollectionFixture<> interfaces.

todo: add test example