public async Task AddParty()
        {
            var options = new DbContextOptionsBuilder <MoviesContext>()
                          .UseInMemoryDatabase(databaseName: "MRAddParty")
                          .Options;

            addParties(options);

            using (var context = new MoviesContext(options))
            {
                SQLRepository controller = new SQLRepository(context);
                Party         partyToAdd = new Party
                {
                    Id           = 4,
                    Name         = "Fourth",
                    CreatorEmail = "*****@*****.**"
                };
                await controller.AddParty(partyToAdd);

                Party actual = controller.GetPartyById(4);

                Assert.Equal("Fourth", actual.Name);
            }
        }