public void ParseDateAsUtc_with_defaultvalue_returns_defaultValue_when_it_fails_to_parse_a_date_using_a_format_provider()
{
// Arrange
var formatProvider = new CustomDateTimeFormatProvider();
var defaultDateTime = DateTime.Now;
var dateTimeString = "Not a datetime string";
// Act
var parsedDateTime = dateTimeString.ParseDateAsUtc(formatProvider, defaultDateTime);
// Assert
parsedDateTime.Kind.ShouldBe(DateTimeKind.Utc);
parsedDateTime.Year.ShouldBe(defaultDateTime.Year);
parsedDateTime.Month.ShouldBe(defaultDateTime.Month);
parsedDateTime.Day.ShouldBe(defaultDateTime.Day);
parsedDateTime.Hour.ShouldBe(defaultDateTime.Hour);
parsedDateTime.Minute.ShouldBe(defaultDateTime.Minute);
parsedDateTime.Second.ShouldBe(defaultDateTime.Second);
parsedDateTime.Millisecond.ShouldBe(defaultDateTime.Millisecond);
}
public void ParseDateAsUtc_with_defaultvalue_returns_can_parse_a_date_using_a_format_provider()
{
// Arrange
var formatProvider = new CustomDateTimeFormatProvider();
var defaultDateTime = DateTime.Now.Subtract(TimeSpan.FromDays(60));
var theDateTime = DateTime.Now;
var dateTimeString = theDateTime.ToString(CustomDateTimeFormatProvider.FormatString);
// Act
var parsedDateTime = dateTimeString.ParseDateAsUtc(formatProvider, defaultDateTime);
// Assert
parsedDateTime.Kind.ShouldBe(DateTimeKind.Utc);
parsedDateTime.Year.ShouldBe(theDateTime.Year);
parsedDateTime.Month.ShouldBe(theDateTime.Month);
parsedDateTime.Day.ShouldBe(theDateTime.Day);
parsedDateTime.Hour.ShouldBe(theDateTime.Hour);
parsedDateTime.Minute.ShouldBe(theDateTime.Minute);
parsedDateTime.Second.ShouldBe(theDateTime.Second);
parsedDateTime.Millisecond.ShouldBe(0);
}
public void ParseDateAsUtc_can_parse_a_date_using_a_format_provider()
{
// Arrange
var formatProvider = new CustomDateTimeFormatProvider();
var theDateTime = DateTime.Now;
var dateTimeString = theDateTime.ToString(CustomDateTimeFormatProvider.FormatString);
// Act
var parsedDateTime = dateTimeString.ParseDateAsUtc(formatProvider);
// Assert
theDateTime.Kind.ShouldBe(DateTimeKind.Local);
parsedDateTime.Kind.ShouldBe(DateTimeKind.Utc);
parsedDateTime.Year.ShouldBe(theDateTime.Year);
parsedDateTime.Month.ShouldBe(theDateTime.Month);
parsedDateTime.Day.ShouldBe(theDateTime.Day);
parsedDateTime.Hour.ShouldBe(theDateTime.Hour);
parsedDateTime.Minute.ShouldBe(theDateTime.Minute);
parsedDateTime.Second.ShouldBe(theDateTime.Second);
parsedDateTime.Millisecond.ShouldBe(0);
}