public void SerializeUTC()
{
DateTimeTestClass c = new DateTimeTestClass();
c.DateTimeField = new DateTime(2008, 12, 12, 12, 12, 12, 0, DateTimeKind.Utc).ToLocalTime();
c.DateTimeOffsetField = new DateTime(2008, 12, 12, 12, 12, 12, 0, DateTimeKind.Utc).ToLocalTime();
c.PreField = "Pre";
c.PostField = "Post";
string json = JsonSerializer.Serialize(c);
NullableDateTimeTestClass newOne = JsonSerializer.Deserialize <NullableDateTimeTestClass>(json);
Assert.Equal(newOne.DateTimeField, c.DateTimeField);
Assert.Equal(newOne.DateTimeOffsetField, c.DateTimeOffsetField);
Assert.Equal(newOne.PostField, c.PostField);
Assert.Equal(newOne.PreField, c.PreField);
//test the other edge case too (start of a year)
c.DateTimeField = new DateTime(2008, 1, 1, 1, 1, 1, 0, DateTimeKind.Utc).ToLocalTime();
c.DateTimeOffsetField = new DateTime(2008, 1, 1, 1, 1, 1, 0, DateTimeKind.Utc).ToLocalTime();
c.PreField = "Pre";
c.PostField = "Post";
json = JsonSerializer.Serialize(c);
newOne = JsonSerializer.Deserialize <NullableDateTimeTestClass>(json);
Assert.Equal(newOne.DateTimeField, c.DateTimeField);
Assert.Equal(newOne.DateTimeOffsetField, c.DateTimeOffsetField);
Assert.Equal(newOne.PostField, c.PostField);
Assert.Equal(newOne.PreField, c.PreField);
}
public void NullableSerializeUTC()
{
NullableDateTimeTestClass c = new NullableDateTimeTestClass();
c.DateTimeField = new DateTime(2008, 12, 12, 12, 12, 12, 0, DateTimeKind.Utc).ToLocalTime();
c.DateTimeOffsetField = new DateTime(2008, 12, 12, 12, 12, 12, 0, DateTimeKind.Utc).ToLocalTime();
c.PreField = "Pre";
c.PostField = "Post";
string json = JsonSerializer.Serialize(c);
NullableDateTimeTestClass newOne = JsonSerializer.Deserialize <NullableDateTimeTestClass>(json);
Assert.Equal(newOne.DateTimeField, c.DateTimeField);
Assert.Equal(newOne.DateTimeOffsetField, c.DateTimeOffsetField);
Assert.Equal(newOne.PostField, c.PostField);
Assert.Equal(newOne.PreField, c.PreField);
c.DateTimeField = null;
c.DateTimeOffsetField = null;
c.PreField = "Pre";
c.PostField = "Post";
json = JsonSerializer.Serialize(c);
Assert.Equal(@"{""PreField"":""Pre"",""DateTimeField"":null,""DateTimeOffsetField"":null,""PostField"":""Post""}", json);
}
