public void DateTimeProvider_ShouldBeReturnDate_WhenTimeZoneIsNull()
{
var timezoneId = "";
var dateTimeProvider = new DateTimeProvider();
var utcDate = dateTimeProvider.UtcNow;
var result = dateTimeProvider.GetDateByTimezoneId(utcDate, timezoneId);
Assert.Equal(utcDate, result);
}
public void DateTimeProvider_PredefinedValues_ShouldBeReturnPreviousDateInArgentinaTimezone_WhenTimeZoneIsNotNullAndTheDateAfter0clockAndKingUnspecified()
{
var timeZoneConfigurations = new TimeZoneConfigurations
{
InvoicesTimeZone = TimeZoneHelper.GetTimeZoneByOperativeSystem("Argentina Standard Time")
};
var dateTimeProvider = new DateTimeProvider();
var date = new DateTime(2020, 12, 13, 0, 0, 0, DateTimeKind.Unspecified);
var expectedDate = new DateTime(2020, 12, 12, 21, 0, 0);
var result = dateTimeProvider.GetDateByTimezoneId(date, timeZoneConfigurations.InvoicesTimeZone);
Assert.Equal(expectedDate, result);
}
public void DateTimeProvider_PredefinedValues_ShouldBeReturnDateInArgentinaTimezone_WhenTimeZoneIsNotNull()
{
var timeZoneConfigurations = new TimeZoneConfigurations
{
InvoicesTimeZone = TimeZoneHelper.GetTimeZoneByOperativeSystem("Argentina Standard Time")
};
var dateTimeProvider = new DateTimeProvider();
var utcDate = new DateTime(2020, 12, 14, 14, 0, 0, DateTimeKind.Utc);
var expectedDate = new DateTime(2020, 12, 14, 11, 0, 0);
var result = dateTimeProvider.GetDateByTimezoneId(utcDate, timeZoneConfigurations.InvoicesTimeZone);
Assert.Equal(expectedDate, result);
}
public void DateTimeProvider_ShouldBeReturnPreviousDateInArgentinaTimezone_WhenTimeZoneIsNotNullAndTheDateAfter0clock()
{
var timeZoneConfigurations = new TimeZoneConfigurations
{
InvoicesTimeZone = TimeZoneHelper.GetTimeZoneByOperativeSystem("Argentina Standard Time")
};
var dateTimeProvider = new DateTimeProvider();
var utcDate = new DateTime(2020, 12, 13, 0, 10, 0);
var expectedDate = new DateTime(2020, 12, 12, 0, 10, 0);
var result = dateTimeProvider.GetDateByTimezoneId(utcDate, timeZoneConfigurations.InvoicesTimeZone);
Assert.Equal(expectedDate.Date, result.Date);
}
public void DateTimeProvider_PredefinedValues_ShouldBeReturnAnArgumentException_WhenTheKingLocal()
{
var timeZoneConfigurations = new TimeZoneConfigurations
{
InvoicesTimeZone = TimeZoneHelper.GetTimeZoneByOperativeSystem("Argentina Standard Time")
};
var dateTimeProvider = new DateTimeProvider();
var date = new DateTime(2020, 12, 13, 0, 0, 0, DateTimeKind.Local);
var ex = Assert.Throws <ArgumentException>(() => dateTimeProvider.GetDateByTimezoneId(date, timeZoneConfigurations.InvoicesTimeZone));
var isExpectedMessage = ex.Message.Contains("The conversion could not be completed because the supplied DateTime did not have the Kind property set correctly");
Assert.True(isExpectedMessage);
}
public void DateTimeProvider_ShouldBeReturnDateInArgentinaTimezone_WhenTimeZoneIsNotNull()
{
var timeZoneConfigurations = new TimeZoneConfigurations
{
InvoicesTimeZone = TimeZoneHelper.GetTimeZoneByOperativeSystem("Argentina Standard Time")
};
var dateTimeProvider = new DateTimeProvider();
var utcDate = dateTimeProvider.UtcNow;
var cstZone = TimeZoneInfo.FindSystemTimeZoneById(timeZoneConfigurations.InvoicesTimeZone);
var expectedDate = utcDate.AddMinutes(cstZone.BaseUtcOffset.TotalMinutes);
var result = dateTimeProvider.GetDateByTimezoneId(utcDate, timeZoneConfigurations.InvoicesTimeZone);
Assert.Equal(expectedDate, result);
}