public void Delete_quiz_from_database()
{
var options = new DbContextOptionsBuilder <QuizDbContext>()
.UseInMemoryDatabase(databaseName: "Delete_quiz_from_database")
.Options;
Add_example_recorods(options);
using (var context = new QuizDbContext(options))
{
var service = new QuizService(context);
service.DeleteQuizByID(1);
var numberOfQuizesInDb = context.Quiz.Count();
var idOfLastedQuiz = context.Quiz.Single().Id;
numberOfQuizesInDb.Should().Be(1);
idOfLastedQuiz.Should().Be(2);
}
}