public void CSOMDateConverter_Test_FromConstructor()
{
CSOMDateConverter converter = new CSOMDateConverter();
string inputString = "/Date(2019,11,5,17,7,26,0)/";
DateTime expectedDate = new DateTime(2019, 11, 5, 17, 7, 26, 0);
DateTime?actualDate = converter.ConverDate(inputString);
Assert.AreEqual(expectedDate, actualDate);
}
public void CSOMDateConverter_Test_FromMiliseconds()
{
CSOMDateConverter converter = new CSOMDateConverter();
string inputString = "/Date(1612534319000)/";
DateTime expectedDate = new DateTime(2021, 2, 5, 14, 11, 59, 0);
DateTime?actualDate = converter.ConverDate(inputString);
Assert.AreEqual(expectedDate, actualDate);
}
public override DateTime Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
string value = reader.GetString();
//ok, so far I found two different date formats returned from the endpoint
//You can check out both in \PnP.Core.Test\Services\Core\CSOM\Utils\CSOMResponseHelperTests.cs
//Hence we need two strategies
DateTime?result = DateConverter.ConverDate(value);
return(result.HasValue ? result.Value : DateTime.MinValue);
}