SmsWeb.Controllers.CoordinatorModelToMessageMapping.MapToTrickleOverPeriod C# (CSharp) Method

        public TrickleSmsOverCalculatedIntervalsBetweenSetDates MapToTrickleOverPeriod(CoordinatedSharedMessageModel model, CountryCodeReplacement countryCodeReplacement, List<string> excludedNumbers)
        {
            return new TrickleSmsOverCalculatedIntervalsBetweenSetDates
                {
                    Duration = model.SendAllBy.Value.Subtract(model.StartTime),
                    Messages = model
                                    .GetCleanInternationalisedNumbers(countryCodeReplacement)
                                    .Where(n => !excludedNumbers.Contains(n))
                                    .Select(n => new SmsData(n, model.Message))
                                    .ToList(),
                    StartTimeUtc = DateTimeOlsenMapping.DateTimeWithOlsenZoneToUtc(model.StartTime, model.UserTimeZone), // startTimeUtc,// model.StartTime.ToUniversalTime(),
                    MetaData = new SmsMetaData
                        {
                            Tags = model.GetTagList(),
                            Topic = model.Topic
                        },
                    ConfirmationEmail = model.ConfirmationEmail,
                    ConfirmationEmails = model.GetEmailList(),
                    UserOlsenTimeZone = model.UserTimeZone
                };
        }

        public void MapToTrickleOverTimePeriodWithCountryCodeReplacement()
        {
            var model = new CoordinatedSharedMessageModel
                {
                    Numbers = "04040404040, 11111111111",
                    Message = "Message",
                    StartTime = DateTime.Now.AddHours(2),
                    SendAllBy = DateTime.Now.AddHours(3),
                    Tags = "tag1, tag2",
                    Topic = "Dance Dance Revolution!",
                    ConfirmationEmail = "*****@*****.**"
                };
            var mapper = new CoordinatorModelToMessageMapping();
            var message = mapper.MapToTrickleOverPeriod(model, new CountryCodeReplacement { CountryCode = "+61", LeadingNumberToReplace = "0"});

            var coordinationDuration = model.SendAllBy.Value.Subtract(model.StartTime);
            Assert.That(coordinationDuration, Is.GreaterThan(new TimeSpan(0)));
            Assert.That(message.Messages.Count, Is.EqualTo(2));
            Assert.That(message.Messages[0].Mobile, Is.EqualTo("+614040404040"));
            Assert.That(message.Messages[0].Message, Is.EqualTo(model.Message));
            Assert.That(message.Messages[1].Mobile, Is.EqualTo(model.Numbers.Split(',')[1].Trim()));
            Assert.That(message.Messages[1].Message, Is.EqualTo(model.Message));
            Assert.That(message.MetaData.Tags, Is.EqualTo(model.Tags.Split(',').ToList().Select(t => t.Trim().ToList())));
            Assert.That(message.MetaData.Topic, Is.EqualTo(model.Topic));
            Assert.That(message.StartTimeUtc, Is.EqualTo(model.StartTime.ToUniversalTime()));
            Assert.That(message.Duration, Is.EqualTo(coordinationDuration));
            Assert.That(message.ConfirmationEmail, Is.EqualTo(model.ConfirmationEmail));
        }